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Jalanko P, Bond B, Laukkanen JA, Brage S, Ekelund U, Laitinen T, Määttä S, Kähönen M, Haapala EA, Lakka TA. Association between arterial health and cognition in adolescents: The PANIC study. Physiol Rep 2024; 12:e16024. [PMID: 38697946 PMCID: PMC11065692 DOI: 10.14814/phy2.16024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 03/11/2024] [Accepted: 04/11/2024] [Indexed: 05/05/2024] Open
Abstract
We investigated the associations of the measures of arterial health with cognition in adolescents and whether physical activity (PA) or sedentary time (ST) confounds these associations. One hundred sixteen adolescents (71 boys) aged 15.9 ± 0.4 participated in the study. PA and ST were assessed using a combined accelerometer/heart rate monitor. Overall cognition was computed from the results of psychomotor function, attention, working memory, and paired-associate learning tests. Pulse wave velocity was measured by impedance cardiography, carotid intima-media thickness, and carotid artery distensibility by carotid ultrasonography. Systolic and diastolic blood pressure (SBP and DBP) were measured using an aneroid sphygmomanometer. SBP was inversely associated with overall cognition (standardized regression coefficient [β] = -0.216, 95% confidence interval (CI) -0.406 to -0.027, p = 0.025). Pulse wave velocity (β = -0.199, 95% CI -0.382 to -0.017, p = 0.033) was inversely associated with working memory task accuracy. SBP was directly associated with reaction time in the attention (β = 0.256, 95% CI 0.069 to 0.443, p = 0.008) and errors in the paired-associate learning tasks (β = 0.308, 95% CI 0.126 to 0.489, p = 0.001). Blood pressure was inversely associated with overall cognition. PA or ST did not confound the associations. Results suggest that preventing high blood pressure is important for promoting cognition in adolescents.
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Affiliation(s)
- Petri Jalanko
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
- Helsinki Clinic for Sports and Exercise MedicineFoundation for Sports and Exercise MedicineHelsinkiFinland
| | - Bert Bond
- Children's Health and Exercise Research Centre, Sport and Health Science, College of Life and Environmental SciencesUniversity of ExeterExeterUK
| | - Jari A. Laukkanen
- Department of Medicine, Institute of Clinical MedicineUniversity of Eastern FinlandKuopioFinland
- Department of MedicineCentral Finland Health Care District Hospital DistrictJyväskyläFinland
| | - Soren Brage
- MRC Epidemiology UnitUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Ulf Ekelund
- Department of Sports MedicineNorwegian School of Sport SciencesOsloNorway
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear ImagingUniversity of Eastern Finland and Kuopio University HospitalKuopioFinland
| | - Sara Määttä
- Department of Clinical NeurophysiologyKuopio University HospitalKuopioFinland
| | - Mika Kähönen
- Department of Clinical PhysiologyTampere University Hospital and Faculty of Medicine and Health Technology, Tampere UniversityTampereFinland
| | - Eero A. Haapala
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
- Institute of Biomedicine, School of MedicineUniversity of Eastern FinlandKuopioFinland
| | - Timo A. Lakka
- Department of Clinical Physiology and Nuclear ImagingUniversity of Eastern Finland and Kuopio University HospitalKuopioFinland
- Institute of Biomedicine, School of MedicineUniversity of Eastern FinlandKuopioFinland
- Foundation for Research in Health Exercise and NutritionKuopio Research Institute of Exercise MedicineKuopioFinland
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Haapala EA, Leppänen MH, Lee E, Savonen K, Laukkanen JA, Kähönen M, Brage S, Lakka TA. Accumulating Sedentary Time and Physical Activity From Childhood to Adolescence and Cardiac Function in Adolescence. J Am Heart Assoc 2024; 13:e031837. [PMID: 38497441 PMCID: PMC11010014 DOI: 10.1161/jaha.123.031837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 02/16/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Increased physical activity (PA) may mitigate the negative cardiovascular health effects of sedentary behavior in adolescents. However, the relationship of PA and sedentary time from childhood with cardiac function in adolescence remains underexplored. Therefore, we investigated the associations of cumulative sedentary time and PA from childhood to adolescence with cardiac function in adolescence. METHODS AND RESULTS Participants were 153 adolescents (69 girls) who were aged 6 to 8 years at baseline, 8 to 10 years at 2-year follow-up, and 15 to 17 years at 8-year follow-up. Cumulative sedentary time and PA exposure between baseline and 2-year follow-up and between baseline and 8-year follow-up were measured using a combined accelerometer and heart rate monitor. Cardiac function was assessed using impedance cardiography at 8-year follow-up. The data were analyzed using linear regression analyses adjusted for age and sex. Cumulative moderate to vigorous PA (standardized regression coefficient [β]=-0.323 [95% CI, -0.527 to -0.119]) and vigorous PA (β=-0.295 [95% CI, -0.508 to -0.083]) from baseline to 8-year follow-up were inversely associated with cardiac work at 8-year follow-up. Conversely, cumulative sedentary time had a positive association (β=0.245 [95% CI, 0.092-0.398]). Cumulative vigorous PA from baseline to 8-year follow-up was inversely associated with cardiac work index at 8-year follow-up (β=-0.218 [95% CI, -0.436 to 0.000]). CONCLUSIONS Higher levels of sedentary time and lower levels of PA during childhood were associated with higher cardiac work in adolescence, highlighting the importance of increasing PA and reducing sedentary time from childhood.
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Affiliation(s)
- Eero A. Haapala
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
- Institute of Biomedicine, School of MedicineUniversity of Eastern FinlandKuopioFinland
| | - Marja H. Leppänen
- Institute of Biomedicine, School of MedicineUniversity of Eastern FinlandKuopioFinland
- Faculty of MedicineUniversity of HelsinkiFinland
| | - Earric Lee
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
| | - Kai Savonen
- Foundation for Research in Health Exercise and NutritionKuopio Research Institute of Exercise MedicineKuopioFinland
| | - Jari A. Laukkanen
- Institute of Public Health and Clinical NutritionUniversity of Eastern FinlandKuopioFinland
- Department of MedicineWellbeing Services County of Central FinlandJyväskyläFinland
| | - Mika Kähönen
- Department of Clinical Physiology, Tampere University Hospital and Faculty of Medicine and Health TechnologyTampere UniversityTampereFinland
| | - Soren Brage
- MRC Epidemiology UnitUniversity of Cambridge School of Clinical MedicineCambridgeUnited Kingdom
| | - Timo A. Lakka
- Institute of Biomedicine, School of MedicineUniversity of Eastern FinlandKuopioFinland
- Foundation for Research in Health Exercise and NutritionKuopio Research Institute of Exercise MedicineKuopioFinland
- Department of Clinical Physiology and Nuclear ImagingUniversity of Eastern Finland and Kuopio University HospitalKuopioFinland
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Toivonen E, Lee E, Leppänen MH, Laitinen T, Kähönen M, Lakka TA, Haapala EA. The associations of depressive symptoms and perceived stress with arterial health in adolescents. Physiol Rep 2024; 12:e15986. [PMID: 38519264 PMCID: PMC10959692 DOI: 10.14814/phy2.15986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/06/2024] [Accepted: 03/14/2024] [Indexed: 03/24/2024] Open
Abstract
Cardiovascular and mental diseases are among the most important global health problems, but little is known on the associations between mental and arterial health in adolescents. Therefore, we investigated the associations of arterial health with depressive symptoms and perceived stress in adolescents. A total of 277 adolescents, 151 boys, 126 girls, aged 15-17 years participated in the study. Depressive symptoms were assessed using the Beck Depression Inventory and perceived stress by the Cohen Perceived Stress Scale. Arterial health was assessed by measures from carotid ultrasonography (carotid intima-media thickness, Young's Elastic Modulus, carotid artery distensibility, stiffness index), impedance cardiography (pulse wave velocity, cardio-ankle vascular index), and pulse contour analysis (reflection index, stiffness index). The data were analyzed using linear regression models adjusted for age and sex. Depressive symptoms or perceived stress were not associated with indices of arterial health in the whole study group (β = -0.08 to 0.09, p > 0.05), in boys (β = -0.13 to 0.10, p > 0.05) or in girls (standardized regression coefficient β = -0.16 to 0.08, p > 0.05). We found no associations of depressive symptoms and perceived stress with arterial health in adolescents. These observations suggest that the association between mental and arterial health problems develop in later life.
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Affiliation(s)
- Emmi Toivonen
- Faculty of Sports and Health SciencesUniversity of JyväskyläJyväskyläFinland
| | - Earric Lee
- Faculty of Sports and Health SciencesUniversity of JyväskyläJyväskyläFinland
- Institut de Cardiologie de MontréalMontréalQCCanada
- École de kinésiologie et des sciences de l’activité physiqueUniversité de MontréalMontréalQCCanada
| | - Marja H. Leppänen
- Institute of Biomedicine, University of Eastern FinlandKuopio CampusKuopioFinland
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear ImagingUniversity of Eastern Finland and Kuopio University HospitalKuopioFinland
| | - Mika Kähönen
- Department of Clinical Physiology, Tampere University Hospital and Faculty of Medicine and Health TechnologyTampere UniversityTampereFinland
| | - Timo A. Lakka
- Institute of Biomedicine, University of Eastern FinlandKuopio CampusKuopioFinland
- Department of Clinical Physiology and Nuclear ImagingUniversity of Eastern Finland and Kuopio University HospitalKuopioFinland
- Foundation for Research in Health Exercise and NutritionKuopio Research Institute of Exercise MedicineKuopioFinland
| | - Eero A. Haapala
- Faculty of Sports and Health SciencesUniversity of JyväskyläJyväskyläFinland
- Institute of Biomedicine, University of Eastern FinlandKuopio CampusKuopioFinland
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Vanhala A, Widlund A, Korhonen J, Haapala EA, Sääkslahti A, Aunio P. Developmental associations of fundamental motor skills and executive functions in preschoolers - The role of the physical activity and the effects on early numeracy. Trends Neurosci Educ 2024; 34:100220. [PMID: 38499409 DOI: 10.1016/j.tine.2024.100220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/30/2023] [Accepted: 01/11/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Physical activity, fundamental motor skills, executive functions and early numeracy have shown to be related, but very little is known about the developmental relations of these factors. PROCEDURE We followed 317 children (3-6 years) over two years. Fundamental motor skills and executive functions (inhibition+switching, updating) were measured at all time points (T1, T2, T3) and physical activity at T1 and early numeracy at T3. MAIN FINDINGS Children with better fundamental motor skills at T1 developed slower in inhibition and switching. Fundamental motor skills developed faster in children who had better initial inhibition and switching ability. Vigorous physical activity at T1 was associated with a weaker initial inhibition and switching. The initial level and the developmental rate of updating were related to better early numeracy skills. CONCLUSIONS Findings indicate that fundamental motor skills and executive functions are developmentally related, and updating is an important predictor for early numeracy in preschoolers.
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Affiliation(s)
- Anssi Vanhala
- Faculty of Educational Sciences, University of Helsinki, Finland.
| | - Anna Widlund
- Faculty of Education and Welfare Studies, Åbo Akademi University, Vaasa, Finland
| | - Johan Korhonen
- Faculty of Education and Welfare Studies, Åbo Akademi University, Vaasa, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Finland; Institute of Biomedicine, School of Medicine, University of Eastern Finland, Finland
| | - Arja Sääkslahti
- Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| | - Pirjo Aunio
- Faculty of Educational Sciences, University of Helsinki, Finland
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Laamanen SE, Eloranta AM, Haapala EA, Sallinen T, Schwab U, Lakka TA. Associations of diet quality and food consumption with serum biomarkers for lipid and amino acid metabolism in Finnish children: the PANIC study. Eur J Nutr 2024; 63:623-637. [PMID: 38127151 PMCID: PMC10899368 DOI: 10.1007/s00394-023-03293-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 11/28/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE To investigate the associations of overall diet quality and dietary factors with serum biomarkers for lipid and amino acid metabolism in a general population of children. METHODS We studied 194 girls and 209 boys aged 6-8 years participating in the Physical Activity and Nutrition in Children study. Food consumption was assessed by 4-day food records and diet quality was quantified by the Finnish Children Healthy Eating Index (FCHEI). Fasting serum fatty acids, amino acids, apolipoproteins, as well as lipoprotein particle sizes were analyzed with high-throughput nuclear magnetic resonance spectroscopy. Data were analyzed using linear regression adjusted for age, sex, and body fat percentage. RESULTS FCHEI was directly associated with the ratio of polyunsaturated (PUFA) to saturated fatty acids (SFA) (PUFA/SFA), the ratio of PUFA to monounsaturated fatty acids (MUFA) (PUFA/MUFA), the ratio of PUFA to total fatty acids (FA) (PUFA%), the ratio of omega-3-fatty acids to total FA (omega-3 FA%), and inversely associated with the ratio of MUFA to total FA (MUFA%), alanine, glycine, histidine and very-low density lipoprotein (VLDL) particle size. Consumption of vegetable oils and vegetable-oil-based margarine (≥ 60% fat) was directly associated with PUFA/SFA, PUFA/MUFA, PUFA%, the ratio of omega-6 FA to total FA (omega-6 FA%), and inversely associated with SFA, MUFA, SFA to total FA (SFA%), MUFA%, alanine and VLDL particle size. Consumption of high-fiber grain products directly associated with PUFA/SFA, PUFA/MUFA, omega-3 FA%, omega-6 FA%, PUFA% and inversely associated with SFA and SFA%. Fish consumption directly related to omega-3 FA and omega-3 FA%. Consumption of sugary products was directly associated with histidine and VLDL particle size. Vegetable, fruit, and berry consumption had direct associations with VLDL particle size and the ratio of apolipoprotein B to apolipoprotein A1. Consumption of low fat (< 1%) milk was directly associated with phenylalanine. A higher consumption of high-fat (≥ 1%) milk was associated with lower serum MUFA/SFA and higher SFA%. Sausage consumption was directly related to SFA% and histidine. Red meat consumption was inversely associated with glycine. CONCLUSIONS Better diet quality, higher in intake of dietary sources of unsaturated fat and fiber, and lower in sugary product intake were associated with more favorable levels of serum biomarkers for lipid and amino acid metabolism independent of adiposity. TRIAL REGISTRATION ClinicalTrials.gov: NCT01803776, registered March 3, 2013.
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Affiliation(s)
- Suvi E Laamanen
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland.
| | - Aino-Maija Eloranta
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Eero A Haapala
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Taisa Sallinen
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ursula Schwab
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
- Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Haapala EA, Gråsten A, Huhtiniemi M, Ortega FB, Rantalainen T, Jaakkola T. Trajectories of osteogenic physical activity in children and adolescents: A 3-year cohort study. J Sci Med Sport 2024:S1440-2440(24)00053-7. [PMID: 38403504 DOI: 10.1016/j.jsams.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 02/09/2024] [Accepted: 02/12/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVES We explored the latent profiles based on locomotor skills and cardiorespiratory fitness in Finnish schoolchildren and examined their associations with latent growth curves of osteogenic physical activity (PA) over three years. DESIGN Prospective cohort study. METHODS Altogether 1147 Finnish adolescents aged 11-13 years participated in the study. Osteogenic PA in terms of osteogenic index (OI) was calculated based on acceleration peak histograms using all of the peaks with acceleration >1.3 g. Locomotor skills were assessed using the five-leap and side-to-side jumping tests and cardiorespiratory fitness (CRF) using 20-metre shuttle run test. The latent growth curve models for the locomotor skills and cardiorespiratory fitness profiles were tested to examine the longitudinal development of OI scores over time three years (from T0 to T3). RESULTS OI scores were lower amongst children in the "Low locomotor profile" compared with "Moderate" and "High locomotor" profiles. The OI scores linearly decreased from T0 to T3 in each locomotor profile and the decrease was similar in all the profiles. Moreover, OI scores were lower in the "Low CRF profile" compared with "Moderate" and "High CRF" profiles. The OI scores decreased in each profile over time, but the decrease was steepest in the "Low CRF profile", whereas "Moderate" and "High CRF profiles" had similar developmental trajectories. CONCLUSIONS Children with the highest locomotor skills and higher CRF accumulate more osteogenic PA than their least skilful and fit peers, which can have important implications on bone health in this critical period for bone growth.
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Affiliation(s)
- Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Finland; Institute of Biomedicine, School of Medicine, University of Eastern Finland, Finland.
| | - Arto Gråsten
- College of Education, Physical Education Department, United Arab Emirates University, United Arab Emirates
| | - Mikko Huhtiniemi
- Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| | - Francisco B Ortega
- Faculty of Sport and Health Sciences, University of Jyväskylä, Finland; Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, and CIBEROBN Physiopathology of Obesity and Nutrition, Spain
| | - Timo Rantalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
| | - Timo Jaakkola
- Faculty of Sport and Health Sciences, University of Jyväskylä, Finland
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Skinner AM, Barker AR, Moore SA, Soininen S, Haapala EA, Väistö J, Westgate K, Brage S, Lakka TA, Vlachopoulos D. Cross-sectional and longitudinal associations between the 24-hour movement behaviours, including muscle and bone strengthening activity, with bone and lean mass from childhood to adolescence. BMC Public Health 2024; 24:227. [PMID: 38238707 PMCID: PMC10797891 DOI: 10.1186/s12889-024-17711-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 01/09/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND This study aimed to assess whether moderate-to-vigorous physical activity (MVPA), sport and exercise as a proxy measure of muscle and bone strengthening activity, sedentary behaviour, and sleep were associated with total-body-less-head (TBLH) bone mineral content (BMC) and TBLH lean mass cross-sectionally and longitudinally from age 6 to 9 years and age 9 to 11 years to age 15 to 17 years. METHODS We used longitudinal data from a population sample of Finnish children from the Physical Activity and Nutrition in Children study (age 6 to 9 years: n = 478, 229 females; age 9 to 11 years: n = 384, 197 females; age 15 to 17 years: n = 222, 103 females). Linear regression analysed the cross-sectional and longitudinal associations between accelerometer-assessed MVPA, sedentary time and sleep, and questionnaire-assessed sport and exercise participation and screen time with dual-energy X-ray absorptiometry-assessed TBLH BMC and lean mass. RESULTS In females, MVPA at age 6 to 9 years was positively associated with TBLH BMC at age 15 to 17 years (β = 0.008, p = 0.010). Sport and exercise at age 9 to 11 years was positively associated with TBLH BMC (β = 0.020, p = 0.002) and lean mass (β = 0.343, p = 0.040) at age 15 to 17 years. MVPA at age 9 to 11 years was positively associated with TBLH lean mass (β = 0.272, p = 0.004) at age 15 to 17 years. In males, sleep at age 6 to 9 years was positively associated with TBLH lean mass (β = 0.382, p = 0.003) at age 15 to 17 years. Sport and exercise at age 9 to 11 years was positively associated with TBLH BMC (β = 0.027, p = 0.012) and lean mass (β = 0.721, p < 0.001) at age 15 to 17 years. CONCLUSIONS Promoting engagement in the 24-hour movement behaviours in childhood, particularly sport and exercise to strengthen muscle and bone, is important in supporting bone and lean mass development in adolescence. TRIAL REGISTRATION NCT01803776; first trial registration date: 04/03/2013.
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Affiliation(s)
- Annie M Skinner
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Alan R Barker
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK
| | - Sarah A Moore
- School of Health and Human Performance, Dalhousie University, Halifax, Canada
| | - Sonja Soininen
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Physician and Nursing Services, Health and Social Services Centre, Wellbeing Services County of North Savo, Varkaus, Finland
| | - Eero A Haapala
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Juuso Väistö
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Kate Westgate
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Timo A Lakka
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Haapala EA, Lubans DR, Jaakkola T, Barker AR, Plaza-Florido A, Gracia-Marco L, Solis-Urra P, Cadenas-Sanchez C, Esteban-Cornejo I, Ortega FB. Which indices of cardiorespiratory fitness are more strongly associated with brain health in children with overweight/obesity? Scand J Med Sci Sports 2024; 34:e14549. [PMID: 38093459 DOI: 10.1111/sms.14549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 01/26/2024]
Abstract
PURPOSE To compare the strength of associations between different indices of cardiorespiratory fitness (CRF) and brain health outcomes in children with overweight/obesity. METHODS Participants were 100 children aged 8-11 years. CRF was assessed using treadmill exercise test (peak oxygen uptake [V̇O2peak ], treadmill time, and V̇O2 at ventilatory threshold) and 20-metre shuttle run test (20mSRT, laps, running speed, estimated V̇O2peak using the equations by Léger et al., Mahar et al., and Matsuzaka et al.). Intelligence, executive functions, and academic performance were assessed using validated methods. Total gray matter and hippocampal volumes were assessed using structural MRI. RESULTS V̇O2peak /body mass (β = 0.18, 95% CI = 0.01-0.35) and treadmill time (β = 0.18-0.21, 95% CI = 0.01-0.39) were positively associated with gray matter volume. 20mSRT laps were positively associated with executive functions (β = 0.255, 95% CI = 0.089-0.421) and academic performance (β = 0.199-0.255, 95% CI = 0.006-0.421), and the running speed was positively associated with executive functions (β = 0.203, 95% CI = 0.039-0.367). Estimated V̇O2peak/Léger et al. was positively associated with intelligence, executive functions, academic performance, and gray matter volume (β = 0.205-0.282, 95% CI = 0.013-0.500). Estimated V̇O2peak/Mahar et al. and V̇O2peak/Matsuzaka et al. (speed) were positively associated with executive functions (β = 0.204-0.256, 95% CI = 0.031-0.436). CONCLUSION Although V̇O2peak is considered the gold standard indicator of CRF in children, peak performance (laps or running speed) and estimated V̇O2peak/Léger et al. derived from 20mSRT had stronger and more consistent associations with brain health outcomes than other indices of CRF in children with overweight/obesity.
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Affiliation(s)
- Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - David R Lubans
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Centre for Active Living and Learning, School of Education, The University of Newcastle, Callaghan, Australia
- Active Living Research Program, Hunter Medical Research Institute, New Lambton Heights, Australia
| | - Timo Jaakkola
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Alan R Barker
- Children's Health and Exercise Research Centre, Public Health and Sports Sciences, University of Exeter, Exeter, UK
| | - Abel Plaza-Florido
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- Pediatric Exercise and Genomics Research Center, Department of Pediatrics, School of Medicine, University of California at Irvine, Irvine, California, USA
| | - Luis Gracia-Marco
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Granada, Spain
| | - Patricio Solis-Urra
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- Nuclear Medicine Services, "Virgen de Las Nieves", University Hospital, Granada, Spain
- Faculty of Education and Social Sciences, Universidad Andres Bello, Viña del Mar, Chile
| | - Cristina Cadenas-Sanchez
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Granada, Spain
| | - Irene Esteban-Cornejo
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | - Francisco B Ortega
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Granada, Spain
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9
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Jalanko P, Säisänen L, Kallioniemi E, Könönen M, Lakka TA, Määttä S, Haapala EA. Associations between physical fitness and cerebellar gray matter volume in adolescents. Scand J Med Sci Sports 2024; 34:e14513. [PMID: 37814505 DOI: 10.1111/sms.14513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 09/22/2023] [Accepted: 09/25/2023] [Indexed: 10/11/2023]
Abstract
Despite the importance of the developing cerebellum on cognition, the associations between physical fitness and cerebellar volume in adolescents remain unclear. We explored the associations of physical fitness with gray matter (GM) volume of VI, VIIb and Crus I & II, which are cerebellar lobules related to cognition, in 40 (22 females; 17.9 ± 0.8 year-old) adolescents, and whether the associations were sex-specific. Peak oxygen uptake (V̇O2peak ) and power were assessed by maximal ramp test on a cycle ergometer, muscular strength with standing long jump (SLJ), speed-agility with the shuttle-run test (SRT), coordination with the Box and Block Test (BBT) and neuromuscular performance index (NPI) as the sum of SLJ, BBT and SRT z-scores. Body composition was measured using a dual-energy X-ray absorptiometry. Cerebellar volumes were assessed by magnetic resonance imaging. V̇O2peak relative to lean mass was inversely associated with the GM volume of the cerebellum (standardized regression coefficient (β) = -0.038, 95% confidence interval (CI) -0.075 to 0.001, p = 0.044). Cumulative NPI was positively associated with the GM volume of Crus I (β = 0.362, 95% CI 0.045 to 0.679, p = 0.027). In females, better performance in SRT was associated with a larger GM volume of Crus I (β = -0.373, 95% CI -0.760 to -0.028, p = 0.036). In males, cumulative NPI was inversely associated with the GM volume of Crus II (β = -0.793, 95% CI -1.579 to -0.008 p = 0.048). Other associations were nonsignificant. In conclusion, cardiorespiratory fitness, neuromuscular performance and speed-agility were associated with cerebellar GM volume, and the strength and direction of associations were sex-specific.
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Affiliation(s)
- Petri Jalanko
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Helsinki Clinic for Sports and Exercise Medicine (HULA), Foundation for Sports and Exercise Medicine, Helsinki, Finland
| | - Laura Säisänen
- Department of Technical Physics, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Neurophysiology/Imaging Center, Kuopio University Hospital, Kuopio, Finland
| | - Elisa Kallioniemi
- Department of Clinical Neurophysiology, Kuopio University Hospital, Kuopio, Finland
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey, USA
| | - Mervi Könönen
- Department of Clinical Radiology, Kuopio University Hospital, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Sara Määttä
- Department of Clinical Neurophysiology, Kuopio University Hospital, Kuopio, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
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10
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Naveed S, Sallinen T, Eloranta AM, Skog H, Jalkanen H, Brage S, Ekelund U, Pentikäinen H, Savonen K, Lakka TA, Haapala EA. Effects of 2-year dietary and physical activity intervention on cognition in children-a nonrandomized controlled trial. Scand J Med Sci Sports 2023; 33:2340-2350. [PMID: 37555467 DOI: 10.1111/sms.14464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/10/2023]
Abstract
BACKGROUND AND OBJECTIVE We investigated the effects of a combined dietary and PA intervention on cognition in children and whether changes in diet quality, PA, sedentary behavior (SB), and sedentary time (ST) are associated with changes in cognition. METHODS We conducted a 2-year nonrandomized controlled trial in 504 children aged 6-9 years at baseline. The children were allocated to a combined dietary and PA intervention group (n = 237) or a control group (n = 160) without blinding. INTERVENTIONS The children and their parents allocated to the intervention group had six dietary counseling sessions of 30-45 min and six PA counseling sessions of 30-45 min during the 2-year intervention period. The children were also encouraged to participate in after-school exercise clubs. Cognition was assessed by the Raven's Colored Progressive Matrices. We assessed dietary factors by 4 days food records and computed the Baltic Sea Diet Score (BSDS) as a measure of diet quality. PA and ST were assessed by a combined heart rate and body movement monitor, types of PA and SB by a questionnaire. RESULTS The intervention had no effect on cognition. Increased BSDS and consumption of low-fat milk and decreased consumption of red meat and sausages were associated with improved cognition over 2 years. Increased organized sports, ST, and reading were positively, while unsupervised PA, computer use, and writing were negatively associated with cognition. CONCLUSION Combined dietary and PA intervention had no effect on cognition. Improved diet quality and increased organized sports and reading were associated with improved cognition.
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Affiliation(s)
- Sehrish Naveed
- Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Taisa Sallinen
- Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Clinical Nutrition, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
- University of Eastern Finland Library Kuopio, Kuopio, Finland
| | - Aino-Maija Eloranta
- Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Clinical Nutrition, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Hannamari Skog
- Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Henna Jalkanen
- Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, UK
| | - Ulf Ekelund
- Department of Sports Medicine, Norwegian School of Sport Sciences (NIH), Oslo, Norway
| | | | - Kai Savonen
- Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Timo A Lakka
- Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Eero A Haapala
- Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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11
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Haapala EA, Widlund A, Poikkeus AM, Lima RA, Brage S, Aunio P, Lakka TA. Cross-Lagged Associations between Physical Activity, Motor Performance, and Academic Skills in Primary School Children. Med Sci Sports Exerc 2023; 55:1465-1470. [PMID: 36897825 DOI: 10.1249/mss.0000000000003163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
PURPOSE Few longitudinal studies have investigated the interwoven longitudinal dynamics between physical activity (PA), motor performance, and academic skills in middle childhood. Therefore, we investigated the cross-lagged associations between PA, motor performance, and academic skills from grade 1 to grade 3 in Finnish primary school children. METHODS A total of 189 children 6-9 yr old at baseline comprised the study sample. Total PA was assessed using a questionnaire filled out by parents, moderate-to-vigorous PA by combined heart rate and body movement monitor, motor performance by 10 × 5-m shuttle run test, and academic skills by arithmetic fluency and reading comprehension tests in grade 1 and grade 3. Data were analyzed using structural equation modeling adjusted for gender, parental education, and household income. RESULTS The final model fitted the data very well ( χ237 = 68.516, P = 0.0012, root-mean-square error of approximation = 0.067, comparative fit index = 0.95, Tucker-Lewis Index = 0.89) and explained 91% of variance in the latent academic skills variable, 41% of the variance in the latent PA variable, and 32% of variance in motor performance in grade 3. Better motor performance in grade 1 was associated with higher academic skills in grade 3, but it did not predict PA. PA was not directly or indirectly associated with academic skills. However, higher levels of PA in grade 1 predicted better motor performance in grade 3. Academic skills did not predict PA or motor performance. CONCLUSIONS These results suggest that better motor performance, but not PA, predicts later academic skills. Academic skills in grade 1 do not contribute to PA or motor performance in the early school years.
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Affiliation(s)
| | | | - Anna-Maija Poikkeus
- Faculty of Education and Psychology, University of Jyväskylä, Jyväskylä, FINLAND
| | | | - Soren Brage
- Medical Research Council (MRC) Epidemiology Unit, University of Cambridge, Cambridge, UNITED KINGDOM
| | - Pirjo Aunio
- Faculty of Educational Sciences, University of Helsinki, Helsinki, FINLAND
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12
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Manzano-Carrasco S, Garcia-Unanue J, Haapala EA, Felipe JL, Gallardo L, Lopez-Fernandez J. Relationships of BMI, muscle-to-fat ratio, and handgrip strength-to-BMI ratio to physical fitness in Spanish children and adolescents. Eur J Pediatr 2023; 182:2345-2357. [PMID: 36881145 PMCID: PMC9989582 DOI: 10.1007/s00431-023-04887-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 02/03/2023] [Accepted: 02/16/2023] [Indexed: 03/08/2023]
Abstract
This study aimed to determine the relationship of body mass index (BMI), muscle-to-fat ratio (MFR), and handgrip strength-to-BMI ratio to physical fitness parameters in an active young population according to sex across four different time points. A total of 2256 Spanish children and adolescents (aged 5-18) from rural areas participating in an extracurricular sport in different municipal sports schools participated in this study. Participants were divided into children (5-10 years) and adolescents (11-18 years), boys and girls, and across four different time points (2018, 2019, 2020, 2021). Data on anthropometric measures (BMI, MFR, appendicular skeletal muscle mass) and physical fitness (handgrip strength, cardiorespiratory fitness, and vertical jump) were collected. Boys who were overweight, but especially boys with obesity, had higher absolute handgrip strength in children and adolescents than their normal weight counterparts in 2020 and 2021. Boys and girls with normal weight presented higher cardiorespiratory fitness and vertical jump than their overweight and obese peers over the years. The MFR was directly correlated with the cardiorespiratory fitness and vertical jump variables, but not with handgrip strength, in boys and girls. The handgrip strength-to-BMI ratio in both sexes was positively correlated to the different physical fitness parameters. Conclusion: BMI, MFR, and handgrip strength-to-BMI can be used as health and physical fitness indicators in this population. What is Known: • BMI is the main indicator commonly used as a proxy for obesity for many years. Nevertheless, it cannot differentiate between fat mass and fat-free mass. • There are other indicators such as MFR and handgrip strength-to-BMI that might be more accurate and can serve to monitor the health and fitness of children and adolescents. What is New: • MFR showed a positive and significant correlation with cardiorespiratory fitness and vertical jump in both sexes. On the other hand, the handgrip strength-to-BMI presented a positive correlation with cardiorespiratory fitness, vertical jump, and handgrip strength. • The use of these indicators obtained through different parameters of body composition and physical fitness can serve as a tool to identify the relationships of the paediatric population with physical fitness.
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Affiliation(s)
- Samuel Manzano-Carrasco
- IGOID Research Group, Department of Physical Activity and Sport Sciences, Faculty of Sport Sciences, Universidad de Castilla-La Mancha, Toledo, Spain
| | - Jorge Garcia-Unanue
- IGOID Research Group, Department of Physical Activity and Sport Sciences, Faculty of Sport Sciences, Universidad de Castilla-La Mancha, Toledo, Spain.
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Jose Luis Felipe
- IGOID Research Group, Department of Physical Activity and Sport Sciences, Faculty of Sport Sciences, Universidad de Castilla-La Mancha, Toledo, Spain
| | - Leonor Gallardo
- IGOID Research Group, Department of Physical Activity and Sport Sciences, Faculty of Sport Sciences, Universidad de Castilla-La Mancha, Toledo, Spain
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13
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Skinner AM, Vlachopoulos D, Barker AR, Moore SA, Rowlands AV, Soininen S, Haapala EA, Väistö J, Westgate K, Brage S, Lakka TA. Physical activity volume and intensity distribution in relation to bone, lean and fat mass in children. Scand J Med Sci Sports 2023; 33:267-282. [PMID: 36326758 PMCID: PMC10947490 DOI: 10.1111/sms.14255] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 10/05/2022] [Accepted: 11/01/2022] [Indexed: 11/05/2022]
Abstract
Considering physical activity (PA) volume and intensity may provide novel insights into the relationships of PA with bone, lean, and fat mass. This study aimed to assess the associations of PA volume, PA intensity distribution, including moderate-to-vigorous PA (MVPA) with total-body-less-head bone mineral content (BMC), lean, and fat mass in children. A population sample of 290 Finnish children (158 females) aged 9-11 years from the Physical Activity and Nutrition in Children (PANIC) Study was studied. PA, including MVPA, was assessed with a combined heart rate and movement sensor, and the uniaxial acceleration was used to calculate average-acceleration (a proxy metric for PA volume) and intensity-gradient (reflective of PA intensity distribution). Linear regression analyzed the associations of PA volume, PA intensity and MVPA with BMC, lean mass, and fat mass assessed by dual-energy X-ray absorptiometry. PA volume was positively associated with BMC in females (unstandardised regression coefficient [ß] = 0.26) and males (ß = 0.47), and positively associated with lean (ß = 7.33) and negatively associated with fat mass in males (ß = -20.62). PA intensity was negatively associated with BMC in males (ß = -0.13). MVPA was positively associated with lean mass in females and males (ß = 0.007 to 0.012), and negatively associated with fat mass in females and males (ß = -0.030 to -0.029). PA volume may be important for improving BMC in females and males, and increasing lean and reducing fat mass in males, whereas MVPA may be important for favorable lean and fat outcomes in both sexes.
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Affiliation(s)
- Annie M. Skinner
- Children's Health and Exercise Research CentreUniversity of ExeterExeterUK
- Institute of BiomedicineUniversity of Eastern FinlandKuopioFinland
| | | | - Alan R. Barker
- Children's Health and Exercise Research CentreUniversity of ExeterExeterUK
| | - Sarah A. Moore
- School of Health and Human PerformanceDalhousie UniversityHalifaxCanada
| | - Alex V. Rowlands
- Assessment of Movement Behaviours Group (AMBer), Leicester Lifestyle and Health Research Group, Diabetes Research CentreUniversity of LeicesterLeicesterUK
- NIHR Leicester Biomedical Research CentreLeicesterUK
- Division of Health Sciences, Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health ResearchUniversity of South AustraliaAdelaideSouth AustraliaAustralia
| | - Sonja Soininen
- Institute of BiomedicineUniversity of Eastern FinlandKuopioFinland
- Social and Health CenterVarkausFinland
| | - Eero A. Haapala
- Institute of BiomedicineUniversity of Eastern FinlandKuopioFinland
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
| | - Juuso Väistö
- Institute of BiomedicineUniversity of Eastern FinlandKuopioFinland
| | - Kate Westgate
- MRC Epidemiology UnitUniversity of CambridgeCambridgeUK
| | - Soren Brage
- MRC Epidemiology UnitUniversity of CambridgeCambridgeUK
| | - Timo A. Lakka
- Institute of BiomedicineUniversity of Eastern FinlandKuopioFinland
- Department of Clinical Physiology and Nuclear MedicineKuopio University HospitalKuopioFinland
- Foundation for Research in Health Exercise and NutritionKuopio Research Institute of Exercise MedicineKuopioFinland
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14
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Saner C, Senior AM, Zhang H, Eloranta AM, Magnussen CG, Sabin MA, Juonala M, Janner M, Burgner DP, Schwab U, Haapala EA, Heitmann BL, Simpson SJ, Raubenheimer D, Lakka TA. Evidence for protein leverage in a general population sample of children and adolescents. Eur J Clin Nutr 2023:10.1038/s41430-023-01276-w. [PMID: 36797489 DOI: 10.1038/s41430-023-01276-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 01/28/2023] [Accepted: 02/02/2023] [Indexed: 02/18/2023]
Abstract
BACKGROUND/OBJECTIVES The strong regulation of protein intake can lead to overconsumption of total energy on diets with a low proportion of energy from protein, a process referred to as protein leverage. The protein leverage hypothesis posits that protein leverage explains variation in energy intake and potentially obesity in ecological settings. Here, we tested for protein leverage and the protein leverage hypothesis in children and adolescents. SUBJECTS/METHODS A population sample of children, mean (SD) age 7.6 (0.4) years (n = 422), followed up at age 9.8 (0.4) years (n = 387) and at age 15.8 (0.4) years (n = 229), participating for the Physical Activity and Nutrition in Children (PANIC) study. EXPOSURES 4-day food records-related proportional energy intake of proteins, fats, and carbohydrates. OUTCOMES energy intake, body mass index (BMI) z-score and dual-energy X-ray absorptiometry-related energy expenditure. RESULTS Proportional energy intake of proteins was inversely associated with energy intake following power functions at all 3 ages (mean [95%CI] strength of leverage of L = -0.36 [-0.47 to -0.25]; L = -0.26 [-0.37 to -0.15]; L = -0.25 [-0.38 to -0.13]; all P < 0.001). Mixture analysis indicated that variance in energy intake was associated primarily with the proportional intake of energy from proteins, not with either fats or carbohydrates. At all 3 ages, energy intake was not associated with BMI z-score but positively associated with energy expenditure (all P < 0.001). CONCLUSIONS This study provides evidence consistent with protein leverage in a population sample of children and adolescents. Increased energy intake on diets with lower protein content was counterbalanced by increased energy expenditure and therefore did not translate into increased adiposity.
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Affiliation(s)
- Christoph Saner
- Division of Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland. .,Department of Biomedical Research, University of Bern, Bern, Switzerland. .,Murdoch Children's Research Institute, The Royal Children's Hospital, Parkville, Victoria, Australia.
| | - Alistair M Senior
- Charles Perkins Centre and School of Life & Environmental Science, University of Sydney, Sydney, New South Wales, Australia
| | - Hanyue Zhang
- Research Unit for Dietary Studies at the Parker Institute, Bispebjerg and Frederiksberg Hospital, The Capital Region, Frederiksberg, Denmark.,Department of Public Health, Section for General Practice, University of Copenhagen, Copenhagen, Denmark
| | - Aino-Maija Eloranta
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Costan G Magnussen
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia.,Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Matthew A Sabin
- Murdoch Children's Research Institute, The Royal Children's Hospital, Parkville, Victoria, Australia.,Department of Endocrinology, The Royal Children's Hospital, Parkville, Victoria, Australia
| | - Markus Juonala
- Department of Medicine, University of Turku, Turku, Finland.,Division of Medicine, Turku University Hospital, Turku, Finland
| | - Marco Janner
- Division of Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - David P Burgner
- Murdoch Children's Research Institute, The Royal Children's Hospital, Parkville, Victoria, Australia
| | - Ursula Schwab
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Eero A Haapala
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Berit L Heitmann
- Charles Perkins Centre and School of Life & Environmental Science, University of Sydney, Sydney, New South Wales, Australia.,Research Unit for Dietary Studies at the Parker Institute, Bispebjerg and Frederiksberg Hospital, The Capital Region, Frederiksberg, Denmark.,Department of Public Health, Section for General Practice, University of Copenhagen, Copenhagen, Denmark
| | - Stephen J Simpson
- Charles Perkins Centre and School of Life & Environmental Science, University of Sydney, Sydney, New South Wales, Australia
| | - David Raubenheimer
- Charles Perkins Centre and School of Life & Environmental Science, University of Sydney, Sydney, New South Wales, Australia
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland.,Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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15
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Haapala EA, Kuronen E, Ihalainen JK, Lintu N, Leppänen MH, Tompuri T, Atalay M, Schwab U, Lakka TA. Cross-sectional associations between physical fitness and biomarkers of inflammation in children-The PANIC study. Scand J Med Sci Sports 2023; 33:1000-1009. [PMID: 36779507 DOI: 10.1111/sms.14337] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 01/25/2023] [Accepted: 02/06/2023] [Indexed: 02/14/2023]
Abstract
BACKGROUND Systemic low-grade inflammation has been proposed as an underlying pathophysiological mechanism for cardiometabolic diseases. We investigated the associations of physical fitness with a systemic low-grade inflammatory state in a population sample of children. METHODS Altogether 391 children aged 6-9 years were examined. Cardiorespiratory fitness (maximal power output, Wmax ) was assessed by a maximal cycle ergometer test and neuromuscular fitness by hand grip strength, sit-up, standing long jump, 50-meter shuttle run, static balance, sit-and-reach, and box and block tests. Body fat percentage (BF%) and lean mass (LM) were assessed by dual-energy X-ray absorptiometry (DXA). High sensitivity C-reactive protein (hs-CRP), leptin, leptin receptor, high molecular weight adiponectin (HMW-adiponectin), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), and glycoprotein acetyls (GlycA) were assessed from fasting blood samples. The modified inflammatory score (IS) was calculated using the population-specific z-scores and formula (z hs-CRP + z leptin + z IL-6 + z TNF-α + z GlycA)-z leptin receptor-z HMW-adiponectin. The data were analyzed using linear regression analyses. RESULTS Higher Wmax /kg of body mass (β = -0.416, 95% CI = -0.514 to -0.318), higher number of completed sit-ups (β = -0.147, 95% CI = -0.244 to -0.049), a longer distance jumped in the standing long jump test (β = -0.270, 95% CI = -0.371 to -0.169), and a shorter time in the 50-meter shuttle run test (β = 0.123, 95% CI = 0.022 to 0.223) were associated with lower IS. None of these associations remained statistically significant after adjustment for BF%. CONCLUSIONS Higher physical fitness is associated with a more favorable inflammatory biomarker profile in children. However, the associations were explained by BF%.
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Affiliation(s)
- Eero A Haapala
- Sports & Exercise Medicine, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Emmi Kuronen
- Sports & Exercise Medicine, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Johanna K Ihalainen
- Sports & Exercise Medicine, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Niina Lintu
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Marja H Leppänen
- Sports & Exercise Medicine, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Folkhälsan Research Center, Helsinki, Finland
| | - Tuomo Tompuri
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Mustafa Atalay
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ursula Schwab
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.,Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland.,Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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16
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Karppinen JE, Juppi HK, Hintikka J, Wiklund P, Haapala EA, Hyvärinen M, Tammelin TH, Aukee P, Kujala UM, Laukkanen J, Laakkonen EK. Associations of resting and peak fat oxidation with sex hormone profile and blood glucose control in middle-aged women. Nutr Metab Cardiovasc Dis 2022; 32:2157-2167. [PMID: 35752543 DOI: 10.1016/j.numecd.2022.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND AIMS Menopause may reduce fat oxidation. We investigated whether sex hormone profile explains resting fat oxidation (RFO) or peak fat oxidation (PFO) during incremental cycling in middle-aged women. Secondarily, we studied associations of RFO and PFO with glucose regulation. METHOD AND RESULTS We measured RFO and PFO of 42 women (age 52-58 years) with indirect calorimetry. Seven participants were pre- or perimenopausal, 26 were postmenopausal, and nine were postmenopausal hormone therapy users. Serum estradiol (E2), follicle-stimulating hormone, progesterone, and testosterone levels were quantified with immunoassays. Insulin sensitivity (Matsuda index) and glucose tolerance (area under the curve) were determined by glucose tolerance testing. Body composition was assessed with dual-energy X-ray absorptiometry; physical activity with self-report and accelerometry; and diet, with food diaries. Menopausal status or sex hormone levels were not associated with the fat oxidation outcomes. RFO determinants were fat mass (β = 0.44, P = 0.006) and preceding energy intake (β = -0.40, P = 0.019). Cardiorespiratory fitness (β = 0.59, P = 0.002), lean mass (β = 0.49, P = 0.002) and physical activity (self-reported β = 0.37, P = 0.020; accelerometer-measured β = 0.35, P = 0.024) explained PFO. RFO and PFO were not related to insulin sensitivity. Higher RFO was associated with poorer glucose tolerance (β = 0.52, P = 0.002). CONCLUSION Among studied middle-aged women, sex hormone profile did not explain RFO or PFO, and higher fat oxidation capacity did not indicate better glucose control.
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Affiliation(s)
- Jari E Karppinen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.
| | - Hanna-Kaarina Juppi
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Jukka Hintikka
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Petri Wiklund
- Exercise Translational Medicine Center, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China; Huawei Helsinki R&D Center, Huawei Technologies Ltd, Helsinki, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland; Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Matti Hyvärinen
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | | | - Pauliina Aukee
- Department of Obstetrics and Gynecology, Central Finland Health Care District, Jyväskylä, Finland
| | - Urho M Kujala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Jari Laukkanen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland; Department of Internal Medicine, Central Finland Healthcare District, Jyväskylä, Finland; Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Eija K Laakkonen
- Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Haapala EA, Tompuri T, Lintu N, Viitasalo A, Savonen K, Lakka TA, Laukkanen JA. Is low cardiorespiratory fitness a feature of metabolic syndrome in children and adults? J Sci Med Sport 2022; 25:923-929. [DOI: 10.1016/j.jsams.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/18/2022] [Accepted: 08/02/2022] [Indexed: 11/29/2022]
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18
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Lima RA, Soares FC, van Poppel M, Savinainen S, Mäntyselkä A, Haapala EA, Lakka T. Determinants of Cognitive Performance in Children and Adolescents: A Populational Longitudinal Study. Int J Environ Res Public Health 2022; 19:8955. [PMID: 35897325 PMCID: PMC9331797 DOI: 10.3390/ijerph19158955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/20/2022] [Accepted: 07/20/2022] [Indexed: 12/07/2022]
Abstract
We evaluated the determinants of cognitive performance in children and adolescents. This is a longitudinal study, secondary analysis of the Physical Activity and Nutrition in Children (PANIC) study. We assessed 502 children (51.6% girls) at middle childhood (range: 6.6 to 9.0 years), at late childhood, 437 children (51.0% girls, range: 8.8 to 11.2 years), and in 277 adolescents (54.5% girls, range: 15.0 to 17.4 years). Raven's progressive matrices tests estimated the participants' cognitive performance (outcome variable) at all time points. In total, we evaluated 29 factors from various dimensions (prenatal, neonatal, child fitness, lifestyle and anthropometrics). None of the neonatal and anthropometric parameters were associated with cognitive performance. Preeclampsia (prenatal) and listening to music, writing, arts and craft and watching TV (lifestyle) were negatively associated with cognitive performance. Shuttle run and box and block tests (fitness), and playing music, reading and time at the computer (lifestyle) were positive determinants of cognitive performance in children and adolescents. Fitness and lifestyle factors during childhood and adolescence diminished the importance of prenatal factors on cognitive performance and lifestyle factors were especially relevant in regard to cognitive performance. Reading was positively associated with cognitive performance, regardless of age and time dedicated, and should be promoted.
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Affiliation(s)
- Rodrigo Antunes Lima
- Research, Innovation and Teaching Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, 08830 Sant Boi de Llobregat, Spain
| | - Fernanda Cunha Soares
- Division of Orthodontics and Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden;
| | | | - Saija Savinainen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland; (S.S.); (E.A.H.); (T.L.)
- Department of Pediatrics, Kuopio University Hospital, 70211 Kuopio, Finland;
| | - Aino Mäntyselkä
- Department of Pediatrics, Kuopio University Hospital, 70211 Kuopio, Finland;
| | - Eero A. Haapala
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland; (S.S.); (E.A.H.); (T.L.)
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland
| | - Timo Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland; (S.S.); (E.A.H.); (T.L.)
- Department of Clinical Physiology and Nuclear Medicine, School of Medicine, Kuopio University Hospital, University of Eastern Finland, 70211 Kuopio, Finland
- Kuopio Research Institute of Exercise Medicine, 70100 Kuopio, Finland
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Lee E, Kolunsarka IA, Kostensalo J, Ahtiainen JP, Haapala EA, Willeit P, Kunutsor SK, Laukkanen JA. The effects of regular sauna bathing in conjunction with exercise on cardiovascular function: A multi-arm randomized controlled trial. Am J Physiol Regul Integr Comp Physiol 2022; 323:R289-R299. [PMID: 35785965 PMCID: PMC9394774 DOI: 10.1152/ajpregu.00076.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Regular exercise and sauna bathing have each been shown to improve cardiovascular function in clinical populations. However, experimental data on the cardiovascular adaptations to regular exercise in conjunction with sauna bathing in the general population is lacking. Therefore, we compared the effects of exercise and sauna bathing, to regular exercise using a multi-arm randomized controlled trial. Participants (n = 47) aged 49 ± 9 years with low physical activity levels, and at least one traditional CVD risk factor were randomly assigned (1:1:1) to guideline-based regular exercise and 15-minute post-exercise sauna (EXS), guideline-based regular exercise (EXE), or control (CON), for eight weeks. The primary outcomes were blood pressure (BP) and cardiorespiratory fitness (CRF). Secondary outcomes included fat mass, total cholesterol levels, and arterial stiffness. EXE had a greater change in CRF (+6.2 ml/kg/min; 95% CI, +4.2. to +8.3 ml/kg/min) and fat mass, but no differences in BP when compared to CON. EXS displayed greater change in CRF (+2.7 ml/kg/min; 95% CI, +0.2. to +5.3 ml/kg/min), lower systolic BP (-8.0 mmHg; 95% CI, -14.6 to -1.4 mmHg) and lower total cholesterol levels compared to EXE. Regular exercise improved CRF and body composition in sedentary adults with CVD risk factors. However, when combined with exercise, sauna bathing demonstrated a substantially supplementary effect on CRF, systolic BP, and total cholesterol levels. Sauna bathing is a valuable lifestyle tool that complements exercise for improving CRF, and decreasing systolic BP. Future research should focus on the duration, and frequency of exposure to ascertain the dose-response relationship.
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Affiliation(s)
- Earric Lee
- Faculty of Sports and Health Sciences, grid.9681.6University of Jyväskylä, Jyväskylä, Finland
| | - Iiris A Kolunsarka
- Faculty of Sports and Health Sciences, grid.9681.6University of Jyväskylä, Jyväskylä, Finland
| | - Joel Kostensalo
- grid.22642.30Natural Resources Institute Finland, Joensuu, Finland
| | - Juha P Ahtiainen
- Department of Biology of Physical Activity, grid.9681.6University of Jyväskylä, Jyväskylä, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, grid.9681.6University of Jyväskylä, Jyväskylä, Finland
| | - Peter Willeit
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Setor K Kunutsor
- Translational Health Sciences, grid.5337.2University of Bristol, Bristol, United Kingdom
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20
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Vanhala A, Haapala EA, Sääkslahti A, Hakkarainen A, Widlund A, Aunio P. Associations between Physical Activity, Motor Skills, Executive Functions and Early Numeracy in Preschoolers. Eur J Sport Sci 2022:1-9. [PMID: 35726577 DOI: 10.1080/17461391.2022.2092777] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
ABSTRACTWe investigated direct and indirect cross-sectional associations of physical activity, fundamental motor skills, executive functions, and early numeracy in preschoolers. The participants were 214 preschoolers aged three to five years. Time spent in moderate and vigorous physical activity was measured by hip-worn accelerometers and fundamental motor skills using the tasks assessing locomotor, object control, and stability skills. Inhibition/switching and working memory/updating, as components of executive functions, were assessed by computerized tests and a standardized test was used to assess early numeracy. Path analyses were used to examine direct and indirect associations between the constructs. Our results showed that stability skills were indirectly positively associated with early numeracy through inhibition/switching (β = 0.07, p < 0.05, 95% CI [0.02, 0.14]) and locomotor skills through working memory/updating (β = 0.13, p = 0.001, 95% CI [0.06, 0.20]). Vigorous physical activity was positively associated with early numeracy through locomotor skills and working memory/updating (β = 0.04, p = 0.01, 95% CI [0.01, 0.07]) and negatively associated with early numeracy through inhibition/switching (β = -0.06, p < 0.05, 95% CI [-0.11, -0.02]).
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Affiliation(s)
- Anssi Vanhala
- Faculty of Educational Sciences, University of Helsinki, Helsinki 00014, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä 40014, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio 70211, Finland
| | - Arja Sääkslahti
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä 40014, Finland
| | - Airi Hakkarainen
- Open University, University of Helsinki, Helsinki 00014, Finland
| | - Anna Widlund
- Faculty of Educational Sciences, University of Helsinki, Helsinki 00014, Finland.,Faculty of Education and Welfare Studies, Åbo Akademi University, Vaasa 65100, Finland
| | - Pirjo Aunio
- Faculty of Educational Sciences, University of Helsinki, Helsinki 00014, Finland
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Haapala EA, Väistö J, Ihalainen JK, González CT, Leppänen MH, Veijalainen A, Sallinen T, Eloranta AM, Ekelund U, Schwab U, Brage S, Atalay M, Lakka TA. Associations of physical activity, sedentary time, and diet quality with biomarkers of inflammation in children. Eur J Sport Sci 2022; 22:906-915. [PMID: 33599556 DOI: 10.1080/17461391.2021.1892830] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We investigated the associations of physical activity (PA), sedentary time (ST), and diet quality with biomarkers of inflammation in 390 children (192 girls, 198 boys) aged 6-8 years. PA energy expenditure (PAEE), light PA, moderate PA (MPA), vigorous PA (VPA), moderate-to-vigorous PA (MVPA), and ST were assessed by combined movement and heart rate sensor. Finnish Children Healthy Eating Index was calculated using data from 4 d food records. Body fat percentage (BF%) was measured by dual-energy X-ray absorptiometry. High-sensitivity C-reactive protein (Hs-CRP), leptin, interleukin-6 (IL-6), adiponectin, tumour necrosis factor-α, and glycoprotein acetyls were measured from fasting blood samples. PAEE, MPA, VPA, and MVPA were inversely associated with hs-CRP (β=-191 to -139, 95% CI=-0.294 to -0.024), leptin (β=-0.409 to -0.301, 95% CI=-0.499 to -0.107), IL-6 (β=-0.136 to -0.104, 95% CI=-0.240 to -0.001) and PAEE, MPA, and MVPA were inversely associated with glycoprotein acetyls (β=-0.117 to -0.103, 95% CI=-0.213 to -0.001). ST was directly associated with hs-CRP (β=0.170, 95% CI=0.070-0.269), leptin (β=0.355, 95% CI=0.265-0.445), and IL-6 (β=0.105, 95% CI=0.005-0.205). VPA was inversely associated with hs-CRP, leptin, and IL-6 in children with higher BF% (β=-0.344 to -0.181, 95% CI=-0.477 to -0.033) but not among children with lower BF% (β=-0.007-0.033, 95% CI=-0.183-0.184). In conclusion, PA was inversely and ST directly associated with circulating levels of biomarkers of inflammation among children. Furthermore, we observed that PA was inversely associated with these biomarkers for inflammation in children with a higher BF%. HighlightsSystemic inflammation, as indicated by increased circulating concentrations of biomarkers for inflammation, may be important in causal pathways leading to insulin resistance, sub-clinical atherosclerosis, and eventually clinical manifestations of cardiovascular diseases.Higher levels of physical activity and lower levels of sedentary time were associated with more favourable inflammatory profile.Body fat percentage modified these associations and especially vigorous intensity physical activity was inversely associated with biomarkers of inflammation on children with higher body fat percentage but not in children with lower body fat percentage.
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Affiliation(s)
- Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Juuso Väistö
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Johanna K Ihalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Swedish Winter Sports Research Centre, Mid Sweden University, Sweden
| | | | - Marja H Leppänen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Folkhälsan Research Center, Helsinki, Finland
| | - Aapo Veijalainen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Taisa Sallinen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Aino-Maija Eloranta
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Ulf Ekelund
- Norwegian School of Sports Science, Oslo, Norway
| | - Ursula Schwab
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
- Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Mustafa Atalay
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Constable AM, Vlachopoulos D, Barker AR, Moore SA, Soininen S, Haapala EA, Väistö J, Jääskeläinen J, Voutilainen R, Auriola S, Häkkinen MR, Laitinen T, Lakka TA. The Mediating Role of Endocrine Factors in the Positive Relationship Between Fat Mass and Bone Mineral Content in Children Aged 9-11 Years: The Physical Activity and Nutrition in Children Study. Front Endocrinol (Lausanne) 2022; 13:850448. [PMID: 35399927 PMCID: PMC8987010 DOI: 10.3389/fendo.2022.850448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/21/2022] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION We aimed to investigate whether the relationship between fat mass and bone mineral content (BMC) is mediated by insulin, leptin, adiponectin, dehydroepiandrosterone sulphate, testosterone and estradiol in children aged 9-11 years. MATERIALS AND METHODS We utilised cross-sectional data from the Physical Activity and Nutrition in Children study (n = 230 to 396; 112 to 203 girls). Fat mass and BMC were assessed with dual-energy X-ray absorptiometry. Endocrine factors were assessed from fasted blood samples. We applied the novel 4-way decomposition method to analyse associations between fat mass, endocrine factors, and BMC. RESULTS Fat mass was positively associated with BMC in girls (ß = 0.007 to 0.015, 95% confidence interval (CI) 0.005 to 0.020) and boys (ß = 0.009 to 0.015, 95% CI 0.005 to 0.019). The relationship between fat mass and BMC was mediated by free leptin index in girls (ß = -0.025, 95% CI -0.039 to -0.010) and boys (ß = -0.014, 95% CI -0.027 to -0.001). The relationship between fat mass and BMC was partially explained by mediated interaction between fat mass and free leptin index in boys (ß = -0.009, 95% CI -0.013 to -0.004) and by interaction between fat mass and adiponectin in girls (ß = -0.003, 95% CI -0.006 to -0.000). CONCLUSION At greater levels of adiponectin and free leptin index, the fat mass and BMC relationship becomes less positive in girls and boys respectively. The positive association between fat mass with BMC was largely not explained by the endocrine factors we assessed. CLINICAL TRIAL REGISTRATION [https://clinicaltrials.gov/ct2/show/NCT01803776], identifier NCT01803776.
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Affiliation(s)
- Annie M. Constable
- Children’s Health and Exercise Research Centre, University of Exeter, Exeter, United Kingdom
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- *Correspondence: Annie M. Constable,
| | - Dimitris Vlachopoulos
- Children’s Health and Exercise Research Centre, University of Exeter, Exeter, United Kingdom
| | - Alan R. Barker
- Children’s Health and Exercise Research Centre, University of Exeter, Exeter, United Kingdom
| | - Sarah A. Moore
- School of Health and Human Performance, Dalhousie University, Halifax, NS, Canada
| | - Sonja Soininen
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Social and Health Center, City of Varkaus, Finland
| | - Eero A. Haapala
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Juuso Väistö
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Paediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Raimo Voutilainen
- Department of Paediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Seppo Auriola
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | | | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Timo A. Lakka
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Haapala EA, Leppänen MH, Lehti M, Lintu N, Tompuri T, Viitasalo A, Schwab U, Lakka TA. Cross-sectional associations between cardiorespiratory fitness and NMR-derived metabolic biomarkers in children - the PANIC study. Front Endocrinol (Lausanne) 2022; 13:954418. [PMID: 36213296 PMCID: PMC9538338 DOI: 10.3389/fendo.2022.954418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 09/12/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Cardiorespiratory fitness has been inversely associated with cardiovascular risk across the lifespan. Some studies in adults suggest that higher cardiorespiratory fitness is associated with cardioprotective metabolite profile, but the evidence in children is lacking. Therefore, we investigated the cross-sectional association of cardiorespiratory fitness with serum nuclear magnetic resonance derived metabolic biomarkers in children. METHODS A population sample of 450 children aged 6-8 years was examined. Cardiorespiratory fitness was assessed by a maximal exercise test on a cycle ergometer and quantified as maximal power output normalised for lean body mass assessed by dual-energy X-ray absorbtiometry. Serum metabolites were assessed using a high throughput nuclear magnetic resonance platform. The data were analysed using linear regression analyses adjusted for age and sex and subsequently for body fat percentage (BF%) assessed by DXA. RESULTS Cardiorespiratory fitness was directly associated with high density lipoprotein (HDL) cholesterol (β=0.138, 95% CI=0.042 to 0.135, p=0.005), average HDL particle diameter (β=0.102, 95% CI=0.004 to 0.199, p=0.041), and the concentrations of extra-large HDL particles (β=0.103, 95% CI=0.006 to 0.201, p=0.038), large HDL particles (β=0.122, 95% CI=0.025 to 0.220, p=0.014), and medium HDL particles (β=0.143, 95% CI=0.047 to 0.239, p=0.004) after adjustment for age and sex. Higher cardiorespiratory fitness was also associated with higher concentrations of ApoA1 (β=0.145, 95% CI=0.047 to 0.242, p=0.003), glutamine (β=0.161, 95% CI=0.064 to 0.257, p=0.001), and phenylalanine (β=0.187, 95% CI=0.091 to 0.283, p<0.001). However, only the direct associations of cardiorespiratory fitness with the concentrations of HDL cholesterol (β=0.114, 95% CI=0.018 to 0.210, p=0.021), medium HDL particles (β=0.126, 95% CI=0.030 to 0.223, p=0.010), ApoA1 (β=0.126, 95% CI=0.030 to 0.223, p=0.011), glutamine (β=0.147, 95% CI=0.050 to 0.224, p=0.003), and phenylalanine (β=0.217, 95% CI=0.122 to 0.311, p<0.001) remained statistically significant after further adjustment for BF%. CONCLUSIONS Higher cardiorespiratory fitness was associated with a cardioprotective biomarker profile in children. Most associations were independent of BF% suggesting that the differences in serum metabolites between children are driven by cardiorespiratory fitness and not adiposity.
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Affiliation(s)
- Eero A. Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- *Correspondence: Eero A. Haapala,
| | - Marja H. Leppänen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Folkhälsan Research Center, Helsinki, Finland
| | - Maarit Lehti
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Niina Lintu
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Tuomo Tompuri
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Anna Viitasalo
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ursula Schwab
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Timo A. Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Haapala EA, Sjöros T, Laine S, Garthwaite T, Kallio P, Saarenhovi M, Vähä-Ypyä H, Löyttyniemi E, Sievänen H, Houttu N, Laitinen K, Kalliokoski K, Knuuti J, Vasankari T, Heinonen IHA. Association between cardiorespiratory fitness and metabolic health in overweight and obese adults. J Sports Med Phys Fitness 2021; 62:1526-1533. [PMID: 34758008 DOI: 10.23736/s0022-4707.21.13234-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Cardiorespiratory fitness (CRF) has been inversely associated with insulin resistance and clustering of cardiometabolic risk factors among overweight and obese individuals. However, most previous studies have scaled CRF by body mass (BM) possibly inflating the association between CRF and cardiometabolic health. We investigated the associations of peak oxygen uptake (V̇ O2peak) and peak power output (Wpeak) scaled either by BM-1, fat free mass (FFM-1), or by allometric methods with individual cardiometabolic risk factors and clustering of cardiometabolic risk factors in 55 overweight or obese adults with metabolic syndrome. METHODS V̇ O2peak and Wpeak were assessed by a maximal cycle ergometer exercise test. FFM was measured by air displacement plethysmograph and glucose, insulin, HbA1c, triglycerides, and total, LDL, and HDL cholesterol from fasting blood samples. HOMA-IR and metabolic syndrome score (MetS) were computed. RESULTS V̇ O2peak and Wpeak scaled by BM-1 were inversely associated with insulin (β=-0.404 to -0.372, 95% CI=-0.704 to -0.048), HOMA-IR (β=-0.442 to -0.440, 95% CI=-0.762 to -0.117), and MetS (β=-0.474 to -0.463, 95% CI's=-0.798 to -0.127). Other measures of CRF were not associated with cardiometabolic risk factors. CONCLUSIONS Our results suggest that using BM-1 as a scaling factor confounds the associations between CRF and cardiometabolic risk in overweight/obese adults with the metabolic syndrome.
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Affiliation(s)
- Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland - .,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland -
| | - Tanja Sjöros
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - Saara Laine
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - Taru Garthwaite
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - Petri Kallio
- Department of Clinical Physiology and Nuclear Medicine, University of Turku and Turku University Hospital, Turku, Finland
| | - Maria Saarenhovi
- Department of Clinical Physiology and Nuclear Medicine, University of Turku and Turku University Hospital, Turku, Finland
| | - Henri Vähä-Ypyä
- The UKK Institute for Health Promotion Research, Tampere, Finland
| | | | - Harri Sievänen
- The UKK Institute for Health Promotion Research, Tampere, Finland
| | - Noora Houttu
- Institute of Biomedicine, University of Turku, Turku, Finland
| | - Kirsi Laitinen
- Institute of Biomedicine, University of Turku, Turku, Finland
| | - Kari Kalliokoski
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - Juhani Knuuti
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - Tommi Vasankari
- The UKK Institute for Health Promotion Research, Tampere, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Ilkka H A Heinonen
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland.,Rydberg Laboratory of Applied Sciences, University of Halmstad, Halmstad, Sweden
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Leppänen MH, Haapala EA, Väistö J, Ekelund U, Brage S, Kilpeläinen TO, Lakka TA. Longitudinal and cross-sectional associations of adherence to 24-hour movement guidelines with cardiometabolic risk. Scand J Med Sci Sports 2021; 32:255-266. [PMID: 34644434 DOI: 10.1111/sms.14081] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 09/03/2021] [Accepted: 09/08/2021] [Indexed: 12/11/2022]
Abstract
This study aimed to examine (1) adherence to 24 h movement guidelines over a 2 years follow-up in children aged 6-8 years and (2) association of this adherence with cardiometabolic risk factors. Physical activity and sleep were assessed by a monitor combining heart rate and accelerometry measurements. Screen time was reported by the parents. Body fat percentage, waist circumference, blood glucose, serum insulin, plasma lipids, and blood pressure were assessed, and a cardiometabolic risk score was calculated using z-scores. Children were classified as meeting the guidelines if they had on average ≥60 min/day of moderate-to-vigorous physical activity during the valid days; ≤120 min/day of screen time; and 9-11 h/day of sleep. In total, 485 children had valid data at baseline or at 2 years follow-up. Analyses were conducted using adjusted logistic and linear regression models. Most children adhered to the 24 h movement guidelines at baseline, but the adherence decreased over the 2 years follow-up. Meeting physical activity guidelines individually, or in combination with screen time and/or sleep, was longitudinally associated with a lower cardiometabolic risk score, insulin and waist circumference, and cross-sectionally additionally with lower diastolic blood pressure and higher high-density lipoprotein cholesterol. However, these associations became statistically non-significant after adjustment for body fat. In conclusion, meeting 24 h movement guidelines at baseline increases the odds of meeting them at 2 years follow-up in school-aged children. Furthermore, meeting 24 h movement guidelines is associated with lower levels of cardiometabolic risk factors, but these associations are partly explained by lower body fat. Thus, promoting movement behaviors, especially physical activity, and healthy weight in early childhood is important in supporting cardiometabolic health in children.
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Affiliation(s)
- Marja H Leppänen
- Folkhälsan Research Center, Helsinki, Finland.,Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Juuso Väistö
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ulf Ekelund
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK.,Department of Sport Medicine, Norwegian School of Sport Sciences, Oslo, Norway
| | - Søren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Tuomas O Kilpeläinen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland.,Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Constable AM, Vlachopoulos D, Barker AR, Moore SA, Soininen S, Haapala EA, Väistö J, Westgate K, Brage S, Mahonen A, Lakka TA. The independent and interactive associations of physical activity intensity and vitamin D status with bone mineral density in prepubertal children: the PANIC Study. Osteoporos Int 2021; 32:1609-1620. [PMID: 33547487 DOI: 10.1007/s00198-021-05872-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 02/01/2021] [Indexed: 01/12/2023]
Abstract
UNLABELLED It is unclear how physical activity intensity and vitamin D status are related to bone health in prepubertal children. We found positive associations between vitamin D status and moderate-to-vigorous physical activity with bone in boys and girls. This highlights the importance of lifestyle factors for skeletal health prepuberty. INTRODUCTION The sex-specific independent and interactive associations of physical activity (PA) intensity and serum 25-hydroxyvitamin D (25(OH)D) levels with areal bone mineral density (aBMD) were investigated in prepubertal children. METHODS The participants were 366 prepubertal Finnish children (190 boys, 176 girls) aged 6-8 years. Linear regression analysed the associations of sedentary time (ST), light PA (LPA), moderate PA (MPA), moderate-to-vigorous PA (MVPA) and vigorous PA (VPA) measured by accelerometery, and serum 25(OH)D with total body less head (TBLH) and lower-limb aBMD, measured by dual-energy X-ray absorptiometry. RESULTS There was no interaction between PA intensity or serum 25(OH)D and sex with aBMD. MPA and MVPA were positively associated with TBLH and lower-limb aBMD (β = 0.11, 95% CI 0.02-0.20, p = 0.01). Serum 25(OH)D was positively associated with TBLH and lower-limb aBMD (β = 0.09, 95% CI 0.01-0.18, p = 0.03). There were no interactions between PA intensity and serum 25(OH)D with aBMD. CONCLUSION Vitamin D status, MPA and MVPA levels in active prepubertal children were positively associated with aBMD. The influence of MVPA is due to the MPA component, though our findings regarding the role of VPA should be interpreted with caution, as shorter accelerometer epochs are needed to more accurately assess VPA. This study adds evidence to the promotion of MPA and behaviours to encourage optimal vitamin D status in supporting skeletal health in childhood, though these need not be used in conjunction to be beneficial, and a sex-specific approach is not necessary in prepubertal children. TRIAL REGISTRATION NUMBER NCT01803776 . Date of registration: 4/03/2013.
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Affiliation(s)
- A M Constable
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - D Vlachopoulos
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK.
| | - A R Barker
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK
| | - S A Moore
- School of Health and Human Performance, Dalhousie University, Halifax, Canada
| | - S Soininen
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Social and Health Center, Varkaus, Finland
| | - E A Haapala
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - J Väistö
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - K Westgate
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - S Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - A Mahonen
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - T A Lakka
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
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Haapala EA, Gao Y, Hartikainen J, Rantalainen T, Finni T. Associations of fitness, motor competence, and adiposity with the indicators of physical activity intensity during different physical activities in children. Sci Rep 2021; 11:12521. [PMID: 34131258 PMCID: PMC8206084 DOI: 10.1038/s41598-021-92040-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 05/26/2021] [Indexed: 11/13/2022] Open
Abstract
We investigated the associations of peak oxygen uptake (V̇O2peak), ventilatory threshold (VT), muscle strength, motor competence (MC), and adiposity with the indicators of PA intensity during different physical activities used to create absolute PA intensity cut-offs among 35 children 7-11-years-of-age. V̇O2peak was defined as the highest V̇O2 achieved in the maximal cardiopulmonary exercise test (CPET) on a cycle ergometer, self-paced running, or running on a treadmill at 8 km/h. VT was defined from the CPET data. Peak isometric knee extensor and flexor strength was assessed by a dynamometer, MC by the Körperkoordination test für Kinder tests, and body composition by the bioelectrical impedance analysis. PA intensity was assessed using V̇O2 as a % of V̇O2reserve or V̇O2 at VT, mean amplitude deviation (MAD) measured by accelerometry, metabolic equivalent of task (MET), and muscle activity measured by textile electromyography during walking or running on a treadmill at 4, 6, and 8 km/h, playing hopscotch, walking up and down the stairs, self-paced walking, and self-paced running. Children with lower V̇O2peak, V̇O2 at VT, and MC operated at higher intensity level during given physical task than their peers with higher fitness and MC when PA intensity was expressed using relative PA intensity using V̇O2 as a % of V̇O2reserve or V̇O2 at VT (p < 0.05). MAD and METs during different tasks were not able to discriminate PA intensity between children with varying levels of physical fitness or MC. Traditionally used absolute measures of PA intensity based on accelerometry or MET underestimated PA intensity in children with lower V̇O2peak, V̇O2 at VT, and MC.
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Affiliation(s)
- Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland.
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.
| | - Ying Gao
- Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland
- Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
| | - Jani Hartikainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland
| | - Timo Rantalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland
| | - Taija Finni
- Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland
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Hartikainen J, Haapala EA, Poikkeus AM, Lapinkero E, Pesola AJ, Rantalainen T, Sääkslahti A, Gao Y, Finni T. Comparison of Classroom-Based Sedentary Time and Physical Activity in Conventional Classrooms and Open Learning Spaces Among Elementary School Students. Front Sports Act Living 2021; 3:626282. [PMID: 34212135 PMCID: PMC8239126 DOI: 10.3389/fspor.2021.626282] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 05/21/2021] [Indexed: 01/03/2023] Open
Abstract
European children and adolescents spend most of their daily life and especially their school hours being sedentary which may increase their risk for chronic non-communicable diseases later in life. After the curriculum reform of Finnish basic education in 2014, most of the new or renovated comprehensive schools in Finland incorporate open and flexible classroom designs. Their open learning spaces may provide students opportunities to reduce sedentary behavior during school hours. Thus, waist-worn accelerometers were used to assess classroom-based sedentary time (ST), the number of breaks from sedentary time (BST), and physical activity (PA) among cross-sectional samples of 3rd and 5th grade students during two separate academic years in a school that underwent a renovation from conventional classrooms to open learning spaces. The cohort of 5th grade students before renovation had a smaller proportion of ST from total classroom time (56.97 ± 12.24%, n = 42 vs. 67.68 ± 5.61%, n = 28, mean difference = 10.71%-points, 95%CI = −15.65 to−5.77, p < 0.001), a greater number of BST per 60 min of classroom time (7.41 ± 1.16 breaks/h vs. 9.19 ± 1.59 breaks/h, mean difference = −1.78 breaks/h, 95%CI = −2.486 to −1.079, p < 0.001) and a greater proportion of light intensity PA (28.66 ± 9.99% vs. 22.56 ± 4.59%, mean difference = 6.10%, 95%CI = 2.56 to 9.64, p = 0.001) than the 5th grade cohort assessed after renovation. The cohort of 3rd grade student had a greater proportion of moderate-to-vigorous intensity PA (MVPA) after the renovation compared to the cohort assessed before the renovation [Mean Rank (Before) = 27.22, Mean Rank (After) = 37.58, U =524.0, p = 0.033]. Despite the greater ST found in 5th graders, schools with open learning spaces may facilitate BST or MVPA as observed in the 5th and 3rd grade cohorts in open learning spaces compared to the cohorts in conventional classrooms, respectively. Future studies should seek to investigate and develop teacher practices to capitalize the potential of open classrooms to reduce ST, since classroom renovation alone may not be a sufficient intervention as of itself. Longitudinal studies utilizing randomized controlled trials are warranted.
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Affiliation(s)
- Jani Hartikainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Anna-Maija Poikkeus
- Department of Teacher Education, University of Jyväskylä, Jyväskylä, Finland
| | - Eero Lapinkero
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Arto J Pesola
- Active Life Lab, South-Eastern Finland University of Applied Sciences, Mikkeli, Finland
| | - Timo Rantalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Arja Sääkslahti
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Ying Gao
- Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
| | - Taija Finni
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Rantalainen T, Ridgers ND, Gao Y, Belavý DL, Haapala EA, Finni T. Physical activity accumulation along the intensity spectrum differs between children and adults. Eur J Appl Physiol 2021; 121:2563-2571. [PMID: 34089371 PMCID: PMC8357734 DOI: 10.1007/s00421-021-04731-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 05/22/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE Detailed exploration of physical activity accumulation with fine grading along the intensity spectrum has indicated the potential pragmatic utility of such an approach. However, it is currently unclear what sorts of accumulation patterns along particular intensity bands are found in the children and adult populations. Therefore, we conducted a comparison of activity accumulation in specific intensity bands between four distinct populations: children, adults with sedentary lifestyles, habitual joggers, habitual marathon runners. METHODS Free-living waist-worn accelerometry records from 28 children aged 7 to 11, and 61 adults aged 25 to 35 were analysed. Activity intensity was evaluated in 5 s non-overlapping epochs as mean amplitude deviation (MAD) and normalised to acceleration intensities corresponding to walking at 3 metabolic equivalents of a task (METs). Adult data were normalised to 0.091 g MAD based on literature, and data from children to 0.170 g MAD based on laboratory experimentation. The normalised epoch values were divided into 100 intensity gradations. RESULTS Children accumulated more activity in 0.74 to 1.58 normalised acceleration intensities (all p < 0.005) compared to adults. Adult joggers/runners accumulated more activity in normalised acceleration intensities from 7.1 to 11.1 compared to the other groups (p < 0.008). CONCLUSION The primary bulk of children's free-living activities are of relatively low intensity not likely to provoke cardiometabolic improvement. These sorts of explorations could be used in informing intervention development aiming at optimising healthy development. Evidence is mounting to justify randomised controlled trials based on intervention targets identified based on exploring the intensity spectrum.
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Affiliation(s)
- Timo Rantalainen
- Faculty of Sport and Health Sciences and Gerontology Research Center, University of Jyväskylä, P.O. Box 35 (viv 289), 40014, Jyvaskyla, Finland. .,Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia.
| | - Nicola D Ridgers
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Ying Gao
- Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China.,Faculty of Sport and Health Sciences, Neuromuscular Research Center, University of Jyväskylä, Jyväskylä, Finland
| | - Daniel L Belavý
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia.,Hochschule für Gesundheit (University of Applied Sciences), Division of Physiotherapy, Gesundheitscampus 6-8, 44801, Bochum, Germany
| | - Eero A Haapala
- Faculty of Sport and Health Sciences and Gerontology Research Center, University of Jyväskylä, P.O. Box 35 (viv 289), 40014, Jyvaskyla, Finland.,Faculty of Sport and Health Sciences, Neuromuscular Research Center, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Taija Finni
- Faculty of Sport and Health Sciences, Neuromuscular Research Center, University of Jyväskylä, Jyväskylä, Finland
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Korhonen M, Väistö J, Veijalainen A, Leppänen M, Ekelund U, Laukkanen JA, Brage S, Lintu N, Haapala EA, Lakka TA. Longitudinal associations of physical activity, sedentary time, and cardiorespiratory fitness with arterial health in children - the PANIC study. J Sports Sci 2021; 39:1980-1987. [PMID: 33829952 DOI: 10.1080/02640414.2021.1912450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
We investigated the longitudinal associations of physical activity (PA), sedentary time (ST), and cardiorespiratory fitness (CRF) with arterial health among children. In our primary analyses, we investigated 245 children (girls 51.8%) aged 6-9 years participating in the baseline examinations who had data on arterial health at 2-year follow-up. We also utilized a subsample of 90 children who had a complete arterial health data at baseline and 2-year follow-up. ST (≤1.5 METs), light PA (>1.5-4 METs), moderate PA (>4-7 METs), vigorous PA (>7METs), and moderate-to-vigorous PA (MVPA, >4 METs) were assessed by combined movement and heart rate monitoring and CRF by maximal exercise testing on a cycle ergometer at baseline and 2-year follow-up. Stiffness index (SI) as a measure of arterial stiffness and change in reflection index during exercise test (DRI) as a measure of arterial dilation capacity were assessed by pulse contour analysis. Two-year change in vigorous PA was associated with DRI in boys but not in girls (p=0.021 for interaction). In a subsample analyses, 2-year changes in MPA, VPA, and MVPA were inversely associated with 2-year change in SI. In conclusion, promoting PA at higher intensities may confer larger benefits on arterial health than reducing ST and increasing LPA.
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Affiliation(s)
- Marika Korhonen
- Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Juuso Väistö
- School of Medicine, Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Aapo Veijalainen
- School of Medicine, Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Marja Leppänen
- Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Folkhälsan Research Center, Helsinki, Finland
| | - Ulf Ekelund
- Norwegian School of Sports Science, Oslo, Norway
| | - Jari A Laukkanen
- Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.,Department of Medicine, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Medicine, Central Finland Health Care District Hospital District, Jyväskylä, Finland
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Niina Lintu
- School of Medicine, Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Eero A Haapala
- Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Timo A Lakka
- School of Medicine, Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland.,Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Valadão P, Piitulainen H, Haapala EA, Parviainen T, Avela J, Finni T. Exercise intervention protocol in children and young adults with cerebral palsy: the effects of strength, flexibility and gait training on physical performance, neuromuscular mechanisms and cardiometabolic risk factors (EXECP). BMC Sports Sci Med Rehabil 2021; 13:17. [PMID: 33637124 PMCID: PMC7908003 DOI: 10.1186/s13102-021-00242-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 02/05/2021] [Indexed: 11/24/2022]
Abstract
Background Individuals with cerebral palsy (CP) have problems in everyday tasks such as walking and climbing stairs due to a combination of neuromuscular impairments such as spasticity, muscle weakness, reduced joint flexibility and poor coordination. Development of evidence-based interventions are in pivotal role in the development of better targeted rehabilitation of CP, and thus in maintaining their motor function and wellbeing. Our aim is to investigate the efficacy of an individually tailored, multifaceted exercise intervention (EXECP) in children and young adults with CP. EXECP is composed of strength, flexibility and gait training. Furthermore, this study aims to verify the short-term retention of the adaptations three months after the end of the EXECP intervention. Methods Twenty-four children and young adults with spastic CP will be recruited to participate in a 9-month research project with a 3-month training intervention, consisting of two to three 90-min sessions per week. In each session, strength training for the lower limbs and trunk muscles, flexibility training for the lower limbs and inclined treadmill gait training will be performed. We will evaluate muscle strength, joint flexibility, neuromuscular and cardiometabolic parameters. A nonconcurrent multiple baseline design with two pre-tests and two post-tests all interspaced by three months is used. In addition to the CP participants, 24 typically developing age and sex-matched participants will perform the two pre-tests (i.e. no intervention) to provide normative data. Discussion This study has a comprehensive approach examining longitudinal effects of wide variety of variables ranging from physical activity and gross motor function to sensorimotor functions of the brain and neuromuscular and cardiometabolic parameters, providing novel information about the adaptation mechanisms in cerebral palsy. To the best of our knowledge, this is the first intervention study providing supervised combined strength, flexibility and gait training for young individuals with CP. Trial registration number ISRCTN69044459, prospectively registered (21/04/2017).
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Affiliation(s)
- Pedro Valadão
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.
| | - Harri Piitulainen
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Department of Neuroscience and Biomedical Engineering, Aalto University, Espoo, Finland
| | - Eero A Haapala
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Tiina Parviainen
- Centre for Interdisciplinary Brain Research, University of Jyväskylä, Jyväskylä, Finland
| | - Janne Avela
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Taija Finni
- Neuromuscular Research Center, Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Haapala EA, Barker AR, Lakka TA. Response. Med Sci Sports Exerc 2021; 53:454. [PMID: 33416273 DOI: 10.1249/mss.0000000000002485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Haapala EA, Gao Y, Rantalainen T, Finni T. Associations of age, body size, and maturation with physical activity intensity in different laboratory tasks in children. J Sports Sci 2021; 39:1428-1435. [PMID: 33467987 DOI: 10.1080/02640414.2021.1876328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
We investigated the associations of age, sex, body size, body composition, and maturity with measures of physical activity (PA) intensity in children. PA intensity was assessed using VO2 as % of VO2reserve or VO2 at ventilatory threshold (VT), muscle activity measured by textile electromyography, mean amplitude deviation (MAD) measured by accelerometry, and metabolic equivalent of task (MET) during laboratory activities.Age, stature, and muscle mass were inversely associated with VO2 as % of VO2reserve and % of VT, during walking or running on a treadmill for 4, 6, and 8 km/h (Spearman r = -0.645 to -0.358). Age was inversely associated with MAD during walking on treadmill for 4 km/h (r = -0.541) and positively associated with MAD during running on a treadmill for 8 km/h, playing hopscotch, and during self-paced running (r = 0.368 to 0.478). Fat mass was positively associated with VO2 as % of VO2reserve and VO2 as % of VO2 at VT and waist circumference was positively associated with VO2 as a % of VO2reserve and muscle activity during stair climbing (r = 0.416 to 0.519).Fixed accelerometry cut-offs used to define PA intensities should be adjusted for age, sex, body size, and body composition.
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Affiliation(s)
- Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ying Gao
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
| | - Timo Rantalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Taija Finni
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Laakkonen EK, Karppinen JE, Lehti S, Lee E, Pesonen E, Juppi HK, Kujala UM, Haapala EA, Aukee P, Laukkanen JA, Ihalainen JK. Associations of Sex Hormones and Hormonal Status With Arterial Stiffness in a Female Sample From Reproductive Years to Menopause. Front Endocrinol (Lausanne) 2021; 12:765916. [PMID: 34917027 PMCID: PMC8669797 DOI: 10.3389/fendo.2021.765916] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/12/2021] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE Loss of sex hormones has been suggested to underlie menopause-associated increment in cardiovascular risk. We investigated associations of sex hormones with arterial stiffness in 19-58-years-old women. We also studied associations of specific hormonal stages, including natural menstrual cycle, cycle with combined oral contraceptives (COC) and menopausal status with or without hormone therapy (HT), with arterial stiffness. METHODS This study includes repeated measurements of 65 healthy women representing reproductive (n=16 natural, n=10 COC-users) and menopause (n=5 perimenopausal, n=26 postmenopausal, n=8 HT-users) stages. Arterial stiffness outcomes were aortic pulse wave velocity (PWVao) and augmentation index (AIx%) assessed using Arteriograph-device. Generalized estimating equation models were constructed to investigate associations of each hormone (wide age-range models) or hormonal stage (age-group focused models) with arterial stiffness. PWVao models with cross-sectional approach, were adjusted for age, relative fitness, fat mass and mean arterial pressure, while models with longitudinal approach were adjusted for mean arterial pressure. AIx% models used the same approach for adjustments and were also adjusted for heart rate. RESULTS Negative and positive associations with arterial stiffness variables were observed for estradiol and follicle-stimulating hormone, respectively, until adjustment for confounding effect of age. In naturally menstruating women, AIx% was higher at ovulation (B=3.63, p<0.001) compared to the early follicular phase. In COC-users, PWVao was lower during active (B=-0.33 - -0.57, p<0.05) than inactive pills. In menopausal women, HT-users had higher PWVao (B=1.43, p=0.03) than postmenopausal non-HT-users. CONCLUSIONS When using wide age-range assessments covering reproductive to menopausal lifespan it is difficult to differentiate age- and hormone-mediated associations, because age-mediated influence on arterial stiffness seemed to overrule potential hormone-mediated influences. However, hormonal status associated differentially with arterial stiffness in age-group focused analyses. Thus, the role of sex hormones cannot be excluded. Further research is warranted to resolve potential hormone-mediated mechanisms affecting arterial elasticity.
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Affiliation(s)
- Eija K. Laakkonen
- Gerontology Research Center, University of Jyväskylä, Jyväskylä, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- *Correspondence: Eija K. Laakkonen,
| | - Jari E. Karppinen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Satu Lehti
- Gerontology Research Center, University of Jyväskylä, Jyväskylä, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Earric Lee
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Emilia Pesonen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Hanna-Kaarina Juppi
- Gerontology Research Center, University of Jyväskylä, Jyväskylä, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Urho M. Kujala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Eero A. Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Pauliina Aukee
- Department Obstetrics and Gynecology and Pelvic Floor Research and Therapy Unit, Central Finland Health Care District, Jyväskylä, Finland
| | - Jari A. Laukkanen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Institute of Clinical Medicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Johanna K. Ihalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Lakka TA, Lintu N, Väistö J, Viitasalo A, Sallinen T, Haapala EA, Tompuri TT, Soininen S, Karjalainen P, Schnurr TM, Mikkonen S, Atalay M, Kilpeläinen TO, Laitinen T, Laaksonen DE, Savonen K, Brage S, Schwab U, Jääskeläinen J, Lindi V, Eloranta AM. A 2 year physical activity and dietary intervention attenuates the increase in insulin resistance in a general population of children: the PANIC study. Diabetologia 2020; 63:2270-2281. [PMID: 32816094 PMCID: PMC7527318 DOI: 10.1007/s00125-020-05250-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 07/02/2020] [Indexed: 12/12/2022]
Abstract
AIMS/HYPOTHESIS We studied for the first time the long-term effects of a combined physical activity and dietary intervention on insulin resistance and fasting plasma glucose in a general population of predominantly normal-weight children. METHODS We carried out a 2 year non-randomised controlled trial in a population sample of 504 children aged 6-9 years at baseline. The children were allocated to a combined physical activity and dietary intervention group (306 children at baseline, 261 children at 2-year follow-up) or a control group (198 children, 177 children) without blinding. We measured fasting insulin and fasting glucose, calculated HOMA-IR, assessed physical activity and sedentary time by combined heart rate and body movement monitoring, assessed dietary factors by a 4 day food record, used the Finnish Children Healthy Eating Index (FCHEI) as a measure of overall diet quality, and measured body fat percentage (BF%) and lean body mass by dual-energy x-ray absorptiometry. The intervention effects on insulin, glucose and HOMA-IR were analysed using the intention-to-treat principle and linear mixed-effects models after adjustment for sex, age at baseline, and pubertal status at baseline and 2 year follow-up. The measures of physical activity, sedentary time, diet and body composition at baseline and 2 year follow-up were entered one-by-one as covariates into the models to study whether changes in these variables might partly explain the observed intervention effects. RESULTS Compared with the control group, fasting insulin increased 4.65 pmol/l less (absolute change +8.96 vs +13.61 pmol/l) and HOMA-IR increased 0.18 units less (+0.31 vs +0.49 units) over 2 years in the combined physical activity and dietary intervention group. The intervention effects on fasting insulin (regression coefficient β for intervention effect -0.33 [95% CI -0.62, -0.04], p = 0.026) and HOMA-IR (β for intervention effect -0.084 [95% CI -0.156, -0.012], p = 0.023) were statistically significant after adjustment for sex, age at baseline, and pubertal status at baseline and 2 year follow-up. The intervention had no effect on fasting glucose, BF% or lean body mass. Changes in total physical activity energy expenditure, light physical activity, moderate-to-vigorous physical activity, total sedentary time, the reported consumption of high-fat (≥60%) vegetable oil-based spreads, and FCHEI, but not a change in BF% or lean body mass, partly explained the intervention effects on fasting insulin and HOMA-IR. CONCLUSIONS/INTERPRETATION The combined physical activity and dietary intervention attenuated the increase in insulin resistance over 2 years in a general population of predominantly normal-weight children. This beneficial effect was partly mediated by changes in physical activity, sedentary time and diet but not changes in body composition. TRIAL REGISTRATION ClinicalTrials.gov NCT01803776 Graphical abstract.
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Affiliation(s)
- Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland.
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland.
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland.
| | - Niina Lintu
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Juuso Väistö
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Anna Viitasalo
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
- Institute of Dentistry, University of Eastern Finland, Kuopio, Finland
| | - Taisa Sallinen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Eero A Haapala
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Tuomo T Tompuri
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland
| | - Sonja Soininen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
- Social and Health Center, City of Varkaus, Finland
| | - Panu Karjalainen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Theresia M Schnurr
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Santtu Mikkonen
- Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Mustafa Atalay
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Tuomas O Kilpeläinen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland
| | - David E Laaksonen
- Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Kai Savonen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Ursula Schwab
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
- Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, Institute of Clinical Medicine, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
| | - Virpi Lindi
- University of Eastern Finland Library Kuopio, Kuopio, Finland
| | - Aino-Maija Eloranta
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, FI-70211, Kuopio, Finland
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
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Haapala EA, Gao Y, Lintu N, Väistö J, Vanhala A, Tompuri T, Lakka TA, Finni T. Associations between cardiorespiratory fitness, motor competence, and adiposity in children. Transl Sports Med 2020. [DOI: 10.1002/tsm2.198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Eero A. Haapala
- Faculty of Sport and Health Sciences University of Jyväskylä Jyväskylä Finland
- Institute of Biomedicine School of Medicine University of Eastern Finland Kuopio Finland
| | - Ying Gao
- Faculty of Sport and Health Sciences University of Jyväskylä Jyväskylä Finland
- Department of Sports Science College of Education Zhejiang University Hangzhou China
| | - Niina Lintu
- Institute of Biomedicine School of Medicine University of Eastern Finland Kuopio Finland
| | - Juuso Väistö
- Institute of Biomedicine School of Medicine University of Eastern Finland Kuopio Finland
| | - Anssi Vanhala
- Faculty of Sport and Health Sciences University of Jyväskylä Jyväskylä Finland
- Department of Education Faculty of Educational Sciences University of Helsinki Helsinki Finland
| | - Tuomo Tompuri
- Institute of Biomedicine School of Medicine University of Eastern Finland Kuopio Finland
- Department of Clinical Physiology and Nuclear Medicine Kuopio University Hospital Kuopio Finland
| | - Timo A. Lakka
- Institute of Biomedicine School of Medicine University of Eastern Finland Kuopio Finland
- Department of Clinical Physiology and Nuclear Medicine Kuopio University Hospital Kuopio Finland
- Kuopio Research Institute of Exercise Medicine Kuopio Finland
| | - Taija Finni
- Faculty of Sport and Health Sciences University of Jyväskylä Jyväskylä Finland
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Skog H, Lintu N, Haapala HL, Haapala EA. Associations of cardiorespiratory fitness, adiposity, and arterial stiffness with cognition in youth. Physiol Rep 2020; 8:e14586. [PMID: 32951313 PMCID: PMC7507089 DOI: 10.14814/phy2.14586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/15/2020] [Accepted: 09/01/2020] [Indexed: 12/22/2022] Open
Abstract
Purpose To investigate the associations of cardiorespiratory fitness, adiposity, and arterial stiffness with cognition in 16‐ to 19‐year‐old adolescents. Methods Fifty four adolescents (35 girls; 19 boys) participated in the study. Peak oxygen uptake (V̇O2peak) and peak power output (Wmax) were measured by the maximal ramp test on a cycle ergometer and ventilatory threshold (VT) was determined with ventilation equivalents. Lean mass (LM) and body fat percentage (BF%) were measured using a bioelectrical impedance analysis. Aortic pulse wave velocity (PWVao) and augmentation index (AIx%) were measured by a non‐invasive oscillometric device. Working memory, short term memory, visual learning and memory, paired‐associate learning, attention, reaction time, and executive function were assessed by CogState tests. Results V̇O2peak/LM (β = 0.36 p = .011) and Wmax/LM (β = 0.30 p = .020) were positively associated with working memory. Wmax/LM was also positively associated with visual learning (β = 0.37, p = .009). V̇O2 at VT/LM was positively associated with working memory (β = 0.30 p = .016), visual learning (β = 0.31 p = .026), and associated learning (β = −0.27 p = .040). V̇O2 at VT as % of V̇O2peak, BF%, PWVao, and AIx% were not associated with cognition. Conclusion Cardiorespiratory fitness was related to better cognitive function, while BF% and arterial stiffness were not associated with cognition in adolescents.
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Affiliation(s)
- Hannamari Skog
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, Finland
| | - Niina Lintu
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, Finland
| | - Henna L Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Eero A Haapala
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, Finland.,Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Haapala EA, Gao Y, Vanhala A, Rantalainen T, Finni T. Validity of traditional physical activity intensity calibration methods and the feasibility of self-paced walking and running on individualised calibration of physical activity intensity in children. Sci Rep 2020; 10:11031. [PMID: 32620888 PMCID: PMC7335054 DOI: 10.1038/s41598-020-67983-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 06/10/2020] [Indexed: 12/13/2022] Open
Abstract
There are no practical and valid methods for the assessment of individualised physical activity (PA) intensity in observational studies. Therefore, we investigated the validity of commonly used metabolic equivalent of tasks (METs) and pre-determined PA intensity classification methods against individualised PA intensity classification in 35 children 7–11-years-of-age. Then, we studied validity of mean amplitude deviation (MAD) measured by accelerometry during self-paced walking and running in assessment of individualised PA intensity. Individualised moderate PA (MPA) was defined as V̇O2 ≥ 40% of V̇O2reserve and V̇O2 < ventilatory threshold (VT) and vigorous PA (VPA) as V̇O2 ≥ VT. We classified > 3–6 (or alternatively > 4–7) METs as MPA and > 6 (> 7) METs as VPA. Task intensities were classified according to previous calibration studies. MET-categories correctly identified 25.9–83.3% of light PA, 85.9–90.3% of MPA, and 56.7–82.2% of VPA. Task-specific categories correctly classified 53.7% of light PA, 90.6% of MPA, and 57.8% of VPA. MAD during self-paced walking discriminated MVPA from light PA (sensitivity = 67.4, specificity = 88.0) and MAD during self-paced running discriminated VPA from MPA (sensitivity = 78.8, specificity = 79.3). In conclusion, commonly used methods may misclassify PA intensity in children. MAD during self-paced running may provide a novel and practical method for determining individualised VPA intensity in children.
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Affiliation(s)
- Eero A Haapala
- Biology of Physical Activity, Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland. .,Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.
| | - Ying Gao
- Biology of Physical Activity, Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland.,Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
| | - Anssi Vanhala
- Biology of Physical Activity, Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland.,Department of Education, Faculty of Educational Sciences, University of Helsinki, Helsinki, Finland
| | - Timo Rantalainen
- Biology of Physical Activity, Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland
| | - Taija Finni
- Biology of Physical Activity, Faculty of Sport and Health Sciences, University of Jyväskylä, PO Box 35, 40014, Jyväskylä, Finland
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Eloranta AM, Sallinen T, Viitasalo A, Lintu N, Väistö J, Jalkanen H, Tompuri TT, Soininen S, Haapala EA, Kiiskinen S, Schnurr TM, Kilpeläinen TO, Mikkonen S, Savonen K, Atalay M, Brage S, Laaksonen DE, Lindi V, Ågren J, Schwab U, Jääskeläinen J, Lakka TA. The effects of a 2-year physical activity and dietary intervention on plasma lipid concentrations in children: the PANIC Study. Eur J Nutr 2020; 60:425-434. [PMID: 32367254 PMCID: PMC7867543 DOI: 10.1007/s00394-020-02260-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 04/24/2020] [Indexed: 11/24/2022]
Abstract
PURPOSE We studied the effects of a physical activity and dietary intervention on plasma lipids in a general population of children. We also investigated how lifestyle changes contributed to the intervention effects. METHODS We carried out a 2-year controlled, non-randomized lifestyle intervention study among 504 mainly prepubertal children aged 6-9 years at baseline. We assigned 306 children to the intervention group and 198 children to the control group. We assessed plasma concentrations of total, LDL, HDL, and VLDL cholesterol, triglycerides, HDL triglycerides, and VLDL triglycerides. We evaluated the consumption of foods using 4-day food records and physical activity using a movement and heart rate sensor. We analyzed data using linear mixed-effect models adjusted for age at baseline, sex, and pubertal stage at both time points. Furthermore, specific lifestyle variables were entered in these models. RESULTS Plasma LDL cholesterol decreased in the intervention group but did not change in the control group ( - 0.05 vs. 0.00 mmol/L, regression coefficient (β) = - 0.0385, p = 0.040 for group*time interaction). This effect was mainly explained by the changes in the consumption of high-fat vegetable oil-based spreads (β = - 0.0203, + 47% change in β) and butter-based spreads (β = - 0.0294, + 30% change in β), moderate-to-vigorous physical activity (β = - 0.0268, + 30% change in β), light physical activity (β = - 0.0274, + 29% change in β) and sedentary time (β = - 0.0270, + 30% change in β). The intervention had no effect on other plasma lipids. CONCLUSION Lifestyle intervention resulted a small decrease in plasma LDL cholesterol concentration in children. The effect was explained by changes in quality and quantity of dietary fat and physical activity. CLINICAL TRIAL REGISTRY NUMBER NCT01803776, ClinicalTrials.gov.
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Affiliation(s)
- Aino-Maija Eloranta
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, P.O. Box 1627, 70211, Kuopio, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Taisa Sallinen
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, P.O. Box 1627, 70211, Kuopio, Finland. .,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.
| | - Anna Viitasalo
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Niina Lintu
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Juuso Väistö
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Henna Jalkanen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Tuomo T Tompuri
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, School of Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland
| | - Sonja Soininen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Social and Health Center, City of Varkaus, Varkaus, Finland
| | - Eero A Haapala
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Sanna Kiiskinen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Theresia M Schnurr
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Tuomas O Kilpeläinen
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Santtu Mikkonen
- Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Kai Savonen
- Department of Clinical Physiology and Nuclear Medicine, School of Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland.,Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
| | - Mustafa Atalay
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - David E Laaksonen
- Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Virpi Lindi
- University of Eastern Finland Library Kuopio, Kuopio, Finland
| | - Jyrki Ågren
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ursula Schwab
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, P.O. Box 1627, 70211, Kuopio, Finland.,Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, School of Medicine, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, School of Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland.,Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Haapala EA, Wiklund P, Lintu N, Tompuri T, Väistö J, Finni T, Tarkka IM, Kemppainen T, Barker AR, Ekelund U, Brage S, Lakka TA. Cardiorespiratory Fitness, Physical Activity, and Insulin Resistance in Children. Med Sci Sports Exerc 2020; 52:1144-1152. [PMID: 31764464 PMCID: PMC7358077 DOI: 10.1249/mss.0000000000002216] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE Few studies have investigated the independent and joint associations of cardiorespiratory fitness (CRF) and body fat percentage (BF%) with insulin resistance in children. We investigated the independent and combined associations of CRF and BF% with fasting glycemia and insulin resistance and their interactions with physical activity (PA) and sedentary time among 452 children age 6 to 8 yr. METHODS We assessed CRF with a maximal cycle ergometer exercise test and used allometrically scaled maximal power output (Wmax) for lean body mass (LM) and body mass (BM) as measures of CRF. The BF% and LM were measured by dual-energy X-ray absorptiometry, fasting glycemia by fasting plasma glucose, and insulin resistance by fasting serum insulin and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR). The PA energy expenditure, moderate-to-vigorous PA (MVPA), and sedentary time were assessed by combined movement and heart rate sensor. RESULTS Wmax/LM was not associated with glucose (β = 0.065, 95% confidence interval [CI] = -0.031 to 0.161), insulin (β = -0.079, 95% CI = -0.172 to 0.015), or HOMA-IR (β = -0.065, 95% CI = -0.161 to 0.030). Wmax/BM was inversely associated with insulin (β = -0.289, 95% CI = -0.377 to -0.200) and HOMA-IR (β = -0.269, 95% CI = -0.359 to -0.180). The BF% was directly associated with insulin (β = 0.409, 95% CI = 0.325 to 0.494) and HOMA-IR (β = 0.390, 95% CI = 0.304 to 0.475). Higher Wmax/BM, but not Wmax/LM, was associated with lower insulin and HOMA-IR in children with higher BF%. Children with higher BF% and who had lower levels of MVPA or higher levels of sedentary time had the highest insulin and HOMA-IR. CONCLUSIONS Children with higher BF% together with less MVPA or higher levels of sedentary time had the highest insulin and HOMA-IR. Cardiorespiratory fitness appropriately controlled for body size and composition using LM was not related to insulin resistance among children.
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Affiliation(s)
| | | | - Niina Lintu
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND
| | | | - Juuso Väistö
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND
| | - Taija Finni
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | - Ina M Tarkka
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | - Titta Kemppainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | - Alan R Barker
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UNITED KINGDOM
| | - Ulf Ekelund
- Norwegian School of Sports Science, Oslo, NORWAY
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UNITED KINGDOM
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Haapala EA, Lee E, Laukkanen JA. Associations of cardiorespiratory fitness, physical activity, and BMI with arterial health in middle-aged men and women. Physiol Rep 2020; 8:e14438. [PMID: 32441423 PMCID: PMC7243195 DOI: 10.14814/phy2.14438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/14/2020] [Accepted: 04/16/2020] [Indexed: 11/24/2022] Open
Abstract
We investigated the associations of cardiorespiratory fitness (CRF), physical activity (PA) with regard to aerobic and resistance training, and body mass index (BMI) with pulse wave velocity (PWV) and augmentation index (AIx) in middle-aged adults with at least one cardiovascular risk factor. A total of 84 (46 men and 38 women) participated in the study. Cardiorespiratory fitness was measured using a maximal graded exercise test on a cycle ergometer and was defined as maximal power output (Wmax ) normalized for body weight-0.35 . Participation in aerobic and resistance training was assessed by a detailed questionnaire and BMI was calculated as weight (kg)/[height (m2 )]. Pulse wave velocity and AIx were measured using an applanation tonometry before (pre), immediately after (post), and after 10 min (post10) of maximal exercise test. Cardiorespiratory fitness, PA, or BMI was not associated with PWV or AIx. Pulse wave velocity decreased significantly from pre to post10 among those in the highest third of CRF (mean difference=-0.793 m/s, 95% CI = -1.494 to -0.091, p = .023) and in normal weight participants (p = .084 for time*group interaction mean difference=-0.781 m/s, 95% CI = -1.496 to -0.066, p = .029), but not among those in the other thirds of CRF or overweight or obese participants. Participants who had regular resistance training had continuously higher AIx from pre to post10 than those who had no regular resistance training (mean difference = -1.98, 95% CI = -4.02 to 0.069, p = .058). In conclusion, exercise may decrease PWV and AIx. Our results suggest that positive arterial responses to exercise could be slightly improved in fit and normal weight individuals.
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Affiliation(s)
- Eero A. Haapala
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
- Physiology, Institute of BiomedicineSchool of MedicineUniversity of Eastern FinlandKuopioFinland
| | - Earric Lee
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
| | - Jari A. Laukkanen
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
- Department of Internal MedicineCentral Finland Healthcare DistrictJyväskyläFinland
- Institute of Public Health and Clinical NutritionUniversity of Eastern FinlandKuopioFinland
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Haapala EA, Haapala HL, Syväoja H, Tammelin TH, Finni T, Kiuru N. Longitudinal associations of physical activity and pubertal development with academic achievement in adolescents. J Sport Health Sci 2020; 9:265-273. [PMID: 32444151 PMCID: PMC7242213 DOI: 10.1016/j.jshs.2019.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 04/25/2019] [Accepted: 05/22/2019] [Indexed: 06/11/2023]
Abstract
OBJECTIVE We sought to investigate the longitudinal associations of moderate-to-vigorous physical activity (MVPA) and pubertal development with academic achievement in adolescents. METHODS A total of 635 adolescents (283 boys, 352 girls) aged 11-13 years participated in the study. MVPA was assessed by the Health Behaviour in School-aged Children study questionnaire, and pubertal development was assessed by the Pubertal Development Scale at beginning of the 6th grade (baseline) and end of the 7th grade (follow-up). Grade point average (GPA) at the end of Grades 5 and 7 was computed from data acquired from the school registers. The data were analyzed using linear regression and analyses of covariance. RESULTS In boys, MVPA was positively associated with GPA at baseline after adjustment for age (β = 0.144, 95% confidence interval (CI): 0.028-0.260, p = 0.028). In girls, the Pubertal Development Scale was positively associated with GPA at baseline (β = 0.104, 95%CI: -0.004 to 0.211, p = 0.058) and follow-up (β = 0.104, 95%CI: -0.002 to 0.211, p = 0.055) after adjustment for age, and these associations strengthened after further adjustment for MVPA (p < 0.05). Adolescents who were inactive at baseline or at baseline and follow-up had lower GPA during follow-up than their continuously highly active peers (mean difference = -0.301, 95%CI: -0.543 to -0.058, p = 0.009) and all other adolescents (mean difference = -0.247, 95%CI: -0.475 to -0.019, p = 0.029). These differences were greater in girls than in boys. CONCLUSION Lower levels of MVPA were associated with lower GPA in boys at baseline. Girls who were continuously inactive had lower GPA over the follow-up period than those who were continuously active. Finally, earlier pubertal development was associated with better academic achievement in girls.
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Affiliation(s)
- Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FI-40014, Finland; Department of Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio Campus, FI-70211, Finland.
| | - Henna L Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FI-40014, Finland
| | - Heidi Syväoja
- LIKES Research Centre for Physical Activity and Health, Jyväskylä, FI-40700, Finland
| | - Tuija H Tammelin
- LIKES Research Centre for Physical Activity and Health, Jyväskylä, FI-40700, Finland
| | - Taija Finni
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FI-40014, Finland
| | - Noona Kiuru
- Department of Psychology, Faculty of Education and Psychology, University of Jyväskylä, Jyväskylä, FI-40014, Finland
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Narimani M, Esmaeilzadeh S, Pesola AJ, Haapala EA, Heidari B, Azevedo LB. Allometrically scaled explosive strength, but not static strength or maximal oxygen uptake is associated with better central processing time in young males. J Sports Med Phys Fitness 2020; 60:947-956. [PMID: 32253892 DOI: 10.23736/s0022-4707.20.10273-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND We aimed to examine the associations of cardiorespiratory fitness (CRF), static strength and explosive strength with cognitive functions in young males. METHODS Eighty-six young males (age 16-24 years) participated in the study and took part in a number of tests including: static strength (grip strength test), explosive strength (Sargent jump test), and CRF (via direct measure of maximal oxygen uptake [VO2max]). Static strength and explosive strength were scaled by allometrically modeled skeletal muscle mass (SMM) and height while VO2max was scaled by SMM and body mass (BM). Cognition was assessed by inhibitory control, simple and choice reaction time tasks using computerized Cambridge Neuropsychological Test Battery (CANTAB). Central processing time was measured by surface electromyography changes in isometric contraction response to an audio stimulus. RESULTS VO2max scaled by BM (but not SMM), was associated with better central processing time and stop-signal reaction time (SSRT). Explosive strength was also associated with better central processing time independent of VO2max. However, static strength was not associated with cognition. CONCLUSIONS The results suggest that explosive strength is a better predictor of central processing than static strength or VO2max in young males. Longitudinal studies are needed to examine whether explosive strength training in youth would improve central processing time.
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Affiliation(s)
- Mohammad Narimani
- Department of Psychology, University of Mohaghegh Ardabili, Ardabil, Iran -
| | - Samad Esmaeilzadeh
- Department of Psychology, University of Mohaghegh Ardabili, Ardabil, Iran.,Active Life Lab, South-Eastern Finland University of Applied Sciences, Mikkeli, Finland
| | - Arto J Pesola
- Active Life Lab, South-Eastern Finland University of Applied Sciences, Mikkeli, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Behrouz Heidari
- Department of Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Liane B Azevedo
- School of Human and Health Sciences, University of Huddersfield, Huddersfield, UK
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Leppänen MH, Haapala EA, Veijalainen A, Seppälä S, Oliveira RS, Lintu N, Laitinen T, Tarvainen MP, Lakka TA. Associations of cardiometabolic risk factors with heart rate variability in 6- to 8-year-old children: The PANIC Study. Pediatr Diabetes 2020; 21:251-258. [PMID: 31855297 DOI: 10.1111/pedi.12967] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 11/15/2019] [Accepted: 12/16/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Associations of cardiometabolic risk factors with heart rate variability (HRV) in children are unclear. We examined associations of cardiometabolic risk score (CRS) and individual cardiometabolic risk factors with HRV variables in 6- to 8-year-olds. METHODS The participants were a population-based sample of 443 children participating in baseline measurements of the Physical Activity and Nutrition in Children trial. Cardiometabolic risk factors included waist circumference (WC), insulin, glucose, triglycerides, HDL cholesterol, systolic blood pressure (SBP), and diastolic blood pressure (DBP). CRS was calculated as WC + insulin + glucose + triglycerides - HDL cholesterol + the mean of SBP and DBP. HRV variables (SDNN, RMSSD, HF, LF, LF/HF, Mean RR) were measured using 5-minute electrocardiography at rest and analyzed using the Kubios HRV software. In this cross-sectional study, associations of CRS and individual cardiometabolic risk factors with HRV were investigated using linear regression analyses adjusted for sex and peak height velocity. RESULTS CRS was negatively associated with RMSSD, HF, Mean RR (P value < .05) and positively with LF/HF (P value = .005). Insulin was negatively associated with SDNN, RMSSD, HF, LF, and Mean RR (P value < .05) and positively with LF/HF (P value = .008). SBP was negatively associated with SDNN, RMSSD, HF, LF, and Mean RR (P value < .05). DBP was negatively associated with SDNN, RMSSD, and Mean RR (P value < .05). WC, glucose, triglycerides, or HDL cholesterol were not associated with HRV variables. CONCLUSIONS Higher CRS, insulin, and blood pressure were associated with smaller HRV, mainly indicating lower parasympathetic activity, in young children. This knowledge may help improving the clinical management of metabolic syndrome and cardiovascular diseases since childhood.
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Affiliation(s)
- Marja H Leppänen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Folkhälsan Research Center, Helsinki, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Aapo Veijalainen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Santeri Seppälä
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ricardo S Oliveira
- Departamento de Educação Física, Universidade Federal do Rio Grande do Norte, Natal, Brazil
| | - Niina Lintu
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Mika P Tarvainen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland.,Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland.,Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Mäntyselkä A, Haapala EA, Lindi V, Häkkinen MR, Auriola S, Jääskeläinen J, Lakka TA. Associations of IGF-1 and Adrenal Androgens with Cognition in Childhood. Horm Res Paediatr 2020; 91:329-335. [PMID: 31401625 DOI: 10.1159/000501719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 06/24/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Little is known about the association between adrenarche and cognition in general populations of children. We therefore studied the associations of dehydroepiandrosterone sulfate (DHEAS), androstenedione (A4), testosterone, insulin-like growth factor-1 (IGF-1), and adrenarche with cognition among prepubertal children. METHODS These cross-sectional analyses are based on baseline data of the Physical Activity and Nutrition in Children Study. A total of 387 children (183 girls, 204 boys) were included in the analyses. Raven's Coloured Progressive Matrices (CPM) score was used to assess nonverbal reasoning. Serum adrenal androgens and IGF-1 concentrations were measured and clinical signs of androgen action were evaluated. RESULTS Higher IGF-1 among boys (β = 0.149, p =0.033) was related to a better Raven's CPM score after adjustment for age and parental education. Adrenal androgens in girls or boys or IGF-1 in girls were not associated with the score. There were no differences in Raven's CPM score between children with biochemical adrenarche (DHEAS ≥1.08 µmol/L; ≥40 µg/dL) or with clinical signs of androgen action and children without them. CONCLUSION The results suggest that higher serum IGF-1 among boys is related to better cognition in prepubertal children. We could not provide evidence for the associations of adrenal maturation with cognition in prepubertal children.
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Affiliation(s)
- Aino Mäntyselkä
- Department of Pediatrics, School of Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland,
| | - Eero A Haapala
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Virpi Lindi
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,University of Eastern Finland Library, Kuopio, Finland
| | - Merja R Häkkinen
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Seppo Auriola
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Jarmo Jääskeläinen
- Department of Pediatrics, School of Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, School of Medicine, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland.,Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Naveed S, Lakka T, Haapala EA. An Overview on the Associations between Health Behaviors and Brain Health in Children and Adolescents with Special Reference to Diet Quality. Int J Environ Res Public Health 2020; 17:E953. [PMID: 32033054 PMCID: PMC7037721 DOI: 10.3390/ijerph17030953] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 01/29/2020] [Accepted: 01/30/2020] [Indexed: 01/14/2023]
Abstract
Unhealthy diet has been associated with overweight, obesity, increased cardiometabolic risk, and recently, to impaired cognition and academic performance. The aim of this review is to provide an overview of the associations between health behaviors and cognition and academic achievement in children and adolescents under 18 years of age with a special reference to diet quality. Dietary patterns with a low consumption of fish, fruits, and vegetables, and high in fast food, sausages, and soft drinks have been linked to poor cognition and academic achievement. The studies on the associations between the high intake of saturated fat and red meat and low intake of fiber and high-fiber grain products with cognition are limited. The available evidence and physiological mechanisms suggest that diet may have direct, indirect, and synergistic effects on brain and cognition with physical activity, sedentary behaviors, cardiometabolic health, and sleep, but the associations have been modest. Therefore, integrating a healthy diet, physically active lifestyle, and adequate sleep may provide optimal circumstances for brain development and learning. We conclude that most of the existing literature is contained in cross-sectional studies, which therefore highlights the need for longitudinal and intervention studies on the effects of diet, physical activity, sedentary behavior, and sleep on cognition and academic performance.
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Affiliation(s)
- Sehrish Naveed
- Physiology, Institute of Biomedicine, University of Eastern Finland, Kuopio Campus, 70211 Kuopio, Finland; (T.L.); (E.A.H.)
| | - Timo Lakka
- Physiology, Institute of Biomedicine, University of Eastern Finland, Kuopio Campus, 70211 Kuopio, Finland; (T.L.); (E.A.H.)
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital and University of Eastern Finland, 70211 Kuopio, Finland
- Kuopio Research Institute of Exercise Medicine, 70100 Kuopio, Finland
| | - Eero A. Haapala
- Physiology, Institute of Biomedicine, University of Eastern Finland, Kuopio Campus, 70211 Kuopio, Finland; (T.L.); (E.A.H.)
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland
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Haapala EA, Lintu N, Väistö J, Tompuri T, Soininen S, Viitasalo A, Eloranta AM, Venäläinen T, Sääkslahti A, Laitinen T, Lakka TA. Longitudinal Associations of Fitness, Motor Competence, and Adiposity with Cognition. Med Sci Sports Exerc 2019; 51:465-471. [PMID: 30365419 DOI: 10.1249/mss.0000000000001826] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PURPOSE The purpose of this study was to investigate the longitudinal associations of cardiorespiratory fitness (CRF), motor competence (MC), and body fat percentage (BF%) with cognition in children. METHODS Altogether, 371 children (188 boys and 183 girls) 6-9 yr of age at baseline participated in this 2-yr follow-up study. We assessed CRF by maximal cycle ergometer test, computed the MC score from the z-scores of the 50-m shuttle run, static balance, and box and block test results, measured BF% by dual-energy x-ray absorptiometry, and assessed cognition using the Raven's Coloured Progressive Matrices (RCPM) score. The associations were studied by linear regression analysis and repeated-measures ANCOVA. RESULTS In boys, a higher MC score (β = -0.161, 95% confidence interval [CI] = -0.314 to -0.009), a shorter 50-m shuttle run test duration (β = 0.152, 95% CI = 0.007-0.296), and a higher number of cubes moved in the Box and block test (β = -0.161, 95% CI = -0.309 to -0.013) at baseline were associated with a smaller increase in the RCPM score during follow-up. These associations were largely explained by the RCPM score at baseline. However, boys in the highest third (mean difference = 2.5, 95% CI for difference = 0.66-4.33) and the middle third (mean difference = 2.1, 95% CI for difference = 0.39-3.82) of the MC score at baseline had a higher RCPM score over the 2-yr follow-up than boys in the lowest third. CRF, MC, or adiposity was not associated with the RCPM score in girls. Changes in CRF, MC, or BF% were not associated with changes in cognition. CONCLUSIONS Higher MC at baseline predicted better cognition during the first two school years in boys but not in girls. CRF or adiposity was not associated with cognition in boys or girls.
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Affiliation(s)
- Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND.,Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND
| | - Niina Lintu
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND
| | - Juuso Väistö
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND
| | - Tuomo Tompuri
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, FINLAND
| | - Sonja Soininen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND.,Social and Health Center, City of Varkaus, FINLAND
| | - Anna Viitasalo
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND.,Novo Nordisk Foundation Center for Basic Metabolic Research, Section of Metabolic Genetics, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DENMARK
| | - Aino-Maija Eloranta
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND
| | - Taisa Venäläinen
- Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, FINLAND
| | - Arja Sääkslahti
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | - Tomi Laitinen
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, FINLAND.,Institute of Clinical Medicine, University of Eastern Finland, Kuopio Campus, FINLAND
| | - Timo A Lakka
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, FINLAND.,Institute of Clinical Medicine, University of Eastern Finland, Kuopio Campus, FINLAND.,Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, FINLAND
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Gao Y, Haapala EA, Vanhala A, Sääkslahti A, Rantakokko M, Laukkanen A, Pesola AJ, Rantalainen T, Finni T. Sedentary Thresholds for Accelerometry-Based Mean Amplitude Deviation and Electromyography Amplitude in 7-11 Years Old Children. Front Physiol 2019; 10:997. [PMID: 31440167 PMCID: PMC6693354 DOI: 10.3389/fphys.2019.00997] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 07/18/2019] [Indexed: 11/13/2022] Open
Abstract
We investigated the ability of energy expenditure, movement sensing, and muscle activity to discriminate sedentary and non-sedentary activities in children. Thirty-five 7–11-year-old children participated in the study. Simultaneous assessment of oxygen uptake (V̇O2), triaxial accelerometry, and thigh muscle electromyography (EMG) were performed during eight different sedentary and non-sedentary activities including lying down, sitting-, standing-, and walking-related activities, which were performed in a random order. Mean values of V̇O2, accelerometry, and EMG from the concurrent 2 min epochs during each activity were computed. Resting energy expenditure (REE) was measured during 30 min supine rest. Directly measured metabolic equivalent of tasks (METs, V̇O2 in activities/V̇O2 in REE) were calculated for each activity. Mean amplitude deviation (MAD) was computed for accelerometry. EMG was normalized for mean muscle activity during self-paced walking. The classification accuracy of METs, MAD, and EMG to discriminate sedentary activities from physical activities was investigated by receiver operating characteristic curves and optimal cut-offs based on maximal sensitivity and specificity. Mean (SD) REE was 5.0 ± 0.8 ml/kg/min. MET, MAD, and EMG values ranged from 1.0 to 4.9, 0.0020 to 0.4146 g, and 4.3 to 133.9% during lying down and walking at 6 km/h, respectively. Optimal cut-offs to discriminate sedentary activities from non-sedentary activities were 1.3 for METs (sensitivity = 82%, specificity = 88%), 0.0033 g for MAD (sensitivity = 80%, specificity = 91%), and 11.9% for EMG (sensitivity = 79%, specificity = 92%). In conclusion, this study provides applicable thresholds to differentiate sitting and standing and sedentary and non-sedentary activities based on METs, MAD, and EMG in young children.
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Affiliation(s)
- Ying Gao
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland.,Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Anssi Vanhala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Arja Sääkslahti
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Merja Rantakokko
- School of Health and Social Studies, JAMK University of Applied Sciences, Jyväskylä, Finland
| | - Arto Laukkanen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Arto J Pesola
- Active Life Lab, South-Eastern Finland University of Applied Sciences, Mikkeli, Finland
| | - Timo Rantalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Taija Finni
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Affiliation(s)
- Eero A Haapala
- 1 Faculty of Sport and Health Sciences, University of Jyväskylä, Finland.,2 Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
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Niemistö D, Finni T, Haapala EA, Cantell M, Korhonen E, Sääkslahti A. Environmental Correlates of Motor Competence in Children-The Skilled Kids Study. Int J Environ Res Public Health 2019; 16:E1989. [PMID: 31167487 PMCID: PMC6604002 DOI: 10.3390/ijerph16111989] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 05/28/2019] [Accepted: 05/31/2019] [Indexed: 01/26/2023]
Abstract
Environment, physical activity (PA) and motor development are tightly interwoven during childhood. We examined the associations of environmental factors with motor competence (MC) in children. Children (N = 945, 50.1% boys, age = 3-7 years, mean = 5.4 years) from 37 childcare centres in the Southern (n = 17), Central (n = 13) and Northern Finland (n = 7) participated. The environmental factors comprised the geographical location (Southern, Central and Northern Finland) and residential density (metropolitan area, city, rural area and countryside) of the childcare centres' based on postal codes and the national population density registry. MC was measured using the Test of Gross Motor Development (TGMD)-3, as well as by quantifying time spent outdoors and participation in organised sports via parental questionnaire. It was found that children from the countryside had better MC and spent most time outdoors, while children from the metropolitan area most frequently engaged in organised sports. Gender comparisons revealed that girls outperformed boys in locomotor skills, while boys were better in object control skills, had higher TGMD-3 score and spent more time outdoors. Time spent outdoors and participation in organised sports were associated positively with MC, but not in children from the countryside. In conclusion, higher population density was associated with lower MC and less time spent outdoors. The findings suggest that versatile outdoor environments may support motor development through PA.
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Affiliation(s)
- Donna Niemistö
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland.
| | - Taija Finni
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland.
| | - Eero A Haapala
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland.
- Physiology, Institute of Biomedicine, School of Medicine, University of Eastern Finland, 70211 Kuopio, Finland.
| | - Marja Cantell
- Department of Special Educational Needs and Child Care, University of Groningen, 9712 Groningen, The Netherlands.
| | - Elisa Korhonen
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland.
| | - Arja Sääkslahti
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland.
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