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Domazet SL, Tarp J, Thomsen RW, Højlund K, Stidsen JV, Brønd JC, Grøntved A, Nielsen JS. Accelerometer-derived physical activity and sedentary behaviors in individuals with newly diagnosed type 2 diabetes: A cross-sectional study from the Danish nationwide DD2 cohort. Front Sports Act Living 2023; 4:1089579. [PMID: 36761371 PMCID: PMC9905636 DOI: 10.3389/fspor.2022.1089579] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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] [Received: 11/04/2022] [Accepted: 12/30/2022] [Indexed: 01/26/2023] Open
Abstract
Introduction Habitual physical activity behaviors of individuals with new-onset type 2 diabetes are largely unknown. We aimed to investigate accelerometer-derived physical activity behaviors in individuals with newly diagnosed type 2 diabetes. We also examined sociodemographic and health-related correlates of a high-risk physical activity profile. Methods This cross-sectional study used data from 768 participants enrolled in an intervention study nested within the Danish Centre for Strategic Research in Type 2 diabetes (DD2) cohort. Physical activity was assessed by 24-h dual monitor accelerometry. Prevalence ratios of having a high-risk physical activity profile were estimated using Poisson regression adjusted for age and sex. Results Study participants spent on average 9.7 (25th and 75th percentiles, 8.3; 11.1) hours/day sitting, walked for 1.1 (0.8; 1.6) hours/day and accumulated 4,000 (2,521; 5,864) steps/day. Still, 62% met the recommendations for physical activity. Characteristics associated with a high-risk physical activity profile (observed in 24.5% of participants) included older age, higher body mass index (BMI), unemployment, retirement, comorbidities, and current smoking. Hence, participants aged 60-69, 70-79 and 80+ years had prevalence ratios of 2.12 (95% CI 1.31; 3.42), 1.99 (1.18; 3.34) and 3.09 (1.42; 6.75) for a high-risk activity profile, respectively, versus participants <50 years. BMI values of 30-39 and 40+ were associated with 1.83 (1.06; 3.15) and 3.38 (1.88; 6.05) higher prevalence ratios compared to normal-weight. Unemployment or retirement was associated with 1.62 (1.09; 2.41) and 2.15 (1.37; 3.39) times higher prevalence ratios, compared to individuals in the working force. Having a Charlson Comorbidity Index score of 1-2 or 3+ was associated with 1.36 (1.03-1.79) and 1.90 (1.27-1.84) higher prevalence ratios, while current smoking was associated with a prevalence ratio of 1.72 (1.25; 2.35) compared to never smokers. Conclusion This study shows that 62% of individuals with newly diagnosed type 2 diabetes met the recommendations for physical activity. Still, the majority of participants were also highly sedentary and accumulated very few daily steps, emphasizing the need for focusing on both increasing physical activity and reducing sedentary behaviors in the prevention of diabetes-related complications. Individuals with a high-risk physical activity profile were characterized by more obesity, socioeconomic inequalities, advanced age and comorbidities.Trial registration number: NCT02015130.
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Affiliation(s)
- Sidsel L. Domazet
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark,Department of Clinical Research, University of Southern Denmark, Odense, Denmark,Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark,Correspondence: Sidsel L. Domazet
| | - Jakob Tarp
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Reimar W. Thomsen
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Kurt Højlund
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jacob V. Stidsen
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
| | - Jan C. Brønd
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Anders Grøntved
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Jens Steen Nielsen
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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García León D, Trujillo Gittermann LM, Soto Isla N, Villanueva Boratovic SR, von Oetinger Giacoman A. Effects of break in sedentary behaviour on blood glucose control in diabetic patients. Systematic review. Endocrinol Diabetes Nutr (Engl Ed) 2022; 69:888-896. [PMID: 36446709 DOI: 10.1016/j.endien.2022.11.027] [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] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 10/15/2021] [Indexed: 11/27/2022]
Abstract
INTRODUCTION One of the main goals of prescribing physical activity for people with type 2 diabetes is to reduce hyperglycaemia, as it is a risk factor for the development of chronic complications. As less time spent each day in sedentary behaviour would lead to higher glucose consumption by skeletal muscle tissue, this could have significant positive effects on blood glucose control parameters. For this reason, the aim of this study was to analyse the information from different protocols for breaking sedentary behaviour and the association with blood glucose control parameters in patients with type 2 diabetes. MATERIAL AND METHODS A systematic search was carried out for randomised controlled studies on this topic published in the scientific literature. The following databases were considered: PubMed, Cochrane, EBSCO, WoS, ScienceDirect and Medline. RESULTS 24 studies were identified and analysed using the COVIDENCE platform. Seven articles were selected for the final analysis, comprising 138 patients. The results show that breaks in sedentary behaviour with light physical activity in people with type 2 diabetes are effective in reducing insulin resistance, the area under the glucose curve, fasting and postprandial blood glucose, and blood glucose variability. CONCLUSIONS Acute interruption of sedentary behaviour, through light-intensity and short-duration exercise, can improve blood glucose indicators in patients with type 2 diabetes, including short term blood glucose variability.
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Affiliation(s)
- Daniela García León
- Escuela de Kinesiología, Facultad de Odontología y Salud, Universidad Diego Portales, Santiago, Chile
| | - Luz María Trujillo Gittermann
- Escuela de Kinesiología, Facultad de Odontología y Salud, Universidad Diego Portales, Santiago, Chile; Escuela de Kinesiología, Facultad de Ciencias de la Salud, Universidad de Las Américas, Santiago, Chile
| | - Néstor Soto Isla
- Unidad de Endocrinología y Diabetes, Hospital San Borja-Arriarán, Santiago, Chile
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Moldovan IA, Bragg A, Nidhiry AS, De La Cruz BA, Mitchell SE. The Physical Activity Assessment of Adults With Type 2 Diabetes Using Accelerometer-Based Cut Points: Scoping Review. Interact J Med Res 2022; 11:e34433. [PMID: 36066937 PMCID: PMC9490541 DOI: 10.2196/34433] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 04/25/2022] [Accepted: 07/11/2022] [Indexed: 11/16/2022] Open
Abstract
Background Incorporating physical activity into lifestyle routines is recommended for individuals with type 2 diabetes. Accelerometers offer a promising method for objectively measuring physical activity and for assessing interventions. However, the existing literature for accelerometer-measured physical activity among middle-aged and older adults with type 2 diabetes is lacking. Objective This study aims to identify research studies in which accelerometer-based cut points were used to classify the physical activity intensity of middle-aged to older adults with type 2 diabetes as sedentary, light, moderate, vigorous, and very vigorous, and to determine if validated accelerometer cut points specifically for this population exist. Methods We followed the Joanna Briggs Institute methodology for scoping reviews. Between June 23 and July 12, 2020, two reviewers independently screened records from four databases (PubMed, Web of Science, Embase, Engineering Village) and the ActiGraph Corp web site for eligible studies that included patients with type 2 diabetes with a sample mean age ≥50 years, used research-grade accelerometers, applied cut points to categorize objectively measured physical activity, and were available in English. We excluded studies reporting exclusively steps or step counts measured by accelerometers or pedometers and conference abstracts or other sources that did not have a full text available. Data extraction was completed using Microsoft Excel. Data for the following variables were tabulated based on frequency distributions: study design, accelerometer type, device placement, epoch length, total wear time, and cut points used. Study aims and participant demographic data were summarized. Results A total of 748 records were screened at the abstract level, and 88 full-text articles were assessed for eligibility. Ultimately, 46 articles were retained and analyzed. Participants’ mean ages ranged from 50 to 79.9 years. The ActiGraph accelerometer and the Freedson et al and Troiano et al counts-per-minute cut points were the most frequently used across the literature. Freedson et al and Troiano et al counts-per-minute cut points for light, moderate, and vigorous activity correspond to <1952, 1952-5724, and ≥5725, and 100-2019, 2020-5998, and ≥5999, respectively. The Lopes et al cut points were developed by calibrating the ActiGraph in middle-aged and older adults with overweight/obesity and type 2 diabetes. These counts-per-minute thresholds are ≥200 (light), ≥1240 (moderate), and ≥2400 (vigorous), and were applied in 1 interventional study. Conclusions An assortment of accelerometer cut points have been used by researchers to categorize physical activity intensity for middle-aged and older adults with diabetes. Only one set of cut points was validated and calibrated in our population of interest. Additional research is warranted to address the need for diabetes-specific cut points to inform public health recommendations. This includes confirmation that the Lopes et al cut points reflect clinically meaningful changes in physical activity for adults with diabetes who have comorbidities other than overweight/obesity and the development of relative intensity cut points that may be more suitable for those with suboptimal physical functioning.
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Affiliation(s)
- Ioana A Moldovan
- Department of Family Medicine, Boston Medical Center, Boston, MA, United States
| | - Alexa Bragg
- Department of Family Medicine, Boston University School of Medicine, Boston, MA, United States
| | - Anna S Nidhiry
- Department of Family Medicine, Boston Medical Center, Boston, MA, United States
| | | | - Suzanne E Mitchell
- Department of Family Medicine, Boston Medical Center, Boston, MA, United States.,Department of Family Medicine, Boston University School of Medicine, Boston, MA, United States.,Department of Family Medicine and Community Health, University of Massachusetts Chan Medical School, Worcester, MA, United States
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Booth JE, Leung AA, Benham JL, Rabi DM, Goldfield GS, Sajobi T, Sigal RJ. Sociodemographic Factors Associated with Objectively-Measured Moderate- to Vigorous-intensity Physical Activity in Adults with Type 2 Diabetes: Cross-sectional Results from the Canadian Health Measures Survey (2007-2017). Can J Diabetes 2022; 46:578-585.e4. [DOI: 10.1016/j.jcjd.2022.04.001] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 02/24/2022] [Accepted: 04/02/2022] [Indexed: 11/30/2022]
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García León D, Trujillo Gittermann LM, Soto Isla N, Villanueva Boratovic SR, von Oetinger Giacoman A. Efectos del quiebre en la conducta sedentaria sobre el control glucémico en pacientes diabéticos. Revisión sistemática. ENDOCRINOL DIAB NUTR 2022. [DOI: 10.1016/j.endinu.2021.10.009] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Starup-Linde J, Lykkeboe S, Handberg A, Vestergaard P, Høyem P, Fleischer J, Hansen TK, Poulsen PL, Laugesen E. Glucose variability and low bone turnover in people with type 2 diabetes. Bone 2021; 153:116159. [PMID: 34461287 DOI: 10.1016/j.bone.2021.116159] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 04/21/2021] [Revised: 08/12/2021] [Accepted: 08/20/2021] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Type 2 diabetes (T2D) is related to an increased fracture risk and low bone turnover. However, the mechanisms are not elucidated. In the present study we investigate the association between glycemic variability and bone turnover markers. METHODS 100 participants with T2D and 100 age and gender matched controls were included in this cross-sectional study. All participants with T2D were equipped with a continuous glucose monitoring (CGM) sensor for 3 days (CGMS iPro Continuous Glucose Recorder; Medtronic MiniMed). The dawn glucose levels were defined as a morning period starting 1 h before breakfast ending 1 h post ingestion. On all participants serum (s)-C-terminal cross-linked telopeptide of type-I collagen (CTX), s-procollagen type 1 amino terminal propeptide (P1NP), and s-sclerostin were measured. RESULTS Participants with T2D displayed significantly lower levels of the bone resorption marker s-CTX and the bone formation marker s-P1NP compared to controls. S-CTX was significantly negatively associated with the mean amplitude of glycemic excursions (MAGE) and the dawn glucose levels whereas s-P1NP only was significantly negatively associated with the dawn glucose levels while it was borderline significantly associated with MAGE (p = 0.05). S-CTX and s-P1NP were significantly lower among the 50% with the highest dawn glucose levels compared to the 50% lowest dawn glucose levels also after adjustment for age, gender, glycated hemoglobin A1c (HbA1c), and body mass index (BMI). CONCLUSION We observed that the amplitude of glycemic excursions and rise in dawn glucose was negatively associated with bone turnover markers. Future research is needed to determine whether reduction of the amplitude of glycemic excursions increase bone turnover markers.
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Affiliation(s)
- Jakob Starup-Linde
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Steno Diabetes Center Aarhus, Aarhus University Hospital, Denmark; Steno Diabetes Center North Jutland, Aalborg University Hospital, Denmark; Department of Clinical Medicine, Faculty of Health, Aarhus University, Denmark.
| | - Simon Lykkeboe
- Department of Clinical Biochemistry, Aalborg University Hospital, Denmark
| | - Aase Handberg
- Department of Clinical Biochemistry, Aalborg University Hospital, Denmark; Department of Clinical Medicine, The Faculty of Medicine, Aalborg University, Denmark
| | - Peter Vestergaard
- Steno Diabetes Center North Jutland, Aalborg University Hospital, Denmark; Department of Clinical Medicine, The Faculty of Medicine, Aalborg University, Denmark; Department of Endocrinology, Aalborg University Hospital, Denmark
| | - Pernille Høyem
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark
| | - Jesper Fleischer
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Denmark; Steno Diabetes Center Zealand, Holbaek, Denmark
| | | | - Per Løgstrup Poulsen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Steno Diabetes Center Aarhus, Aarhus University Hospital, Denmark
| | - Esben Laugesen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark
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Baier JM, Funck KL, Vernstrøm L, Laugesen E, Poulsen PL. Low physical activity is associated with impaired endothelial function in patients with type 2 diabetes and controls after 5 years of follow-up. BMC Endocr Disord 2021; 21:189. [PMID: 34535107 PMCID: PMC8449475 DOI: 10.1186/s12902-021-00857-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 05/10/2021] [Accepted: 08/30/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND The long-term association between physical activity and endothelial function has not previously been investigated in patients with type 2 diabetes. Therefore, we aimed to evaluate the relationship between physical activity and endothelial function, assessed by peripheral arterial tonometry, in patients with type 2 diabetes and non-diabetic controls after 5 years of follow-up. METHODS We included 51 patients with newly diagnosed type 2 diabetes and 53 sex- and age matched controls. Participants underwent baseline clinical characterization including objective measurement of physical activity level using accelerometery. After 5 years of follow-up, participants were re-examined, and endothelial function was assessed as natural logarithm of reactive hyperemia index (lnRHI). RESULTS Physical activity at baseline was associated with lnRHI after 5 years of follow-up in both patients with type 2 diabetes and controls. An increase of 1 standard deviation (SD) in daytime physical activity corresponded to a 6.7 % increase in RHI (95 % confidence interval: 1.1;12.5 %, p = 0.02). We found no difference in lnRHI between patients with diabetes and controls (0.67 ± 0.29 vs. 0.73 ± 0.31, p = 0.28). CONCLUSIONS Daytime physical activity is associated with endothelial function after 5 years of follow-up in patients with type 2 diabetes and controls.
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Affiliation(s)
- Jonathan Mathias Baier
- Department of Internal Medicine and Endocrinology and Steno Diabetes Center Aarhus, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus N, Denmark
| | - Kristian Løkke Funck
- Department of Internal Medicine and Endocrinology and Steno Diabetes Center Aarhus, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus N, Denmark
| | - Liv Vernstrøm
- Department of Internal Medicine and Endocrinology and Steno Diabetes Center Aarhus, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus N, Denmark
| | - Esben Laugesen
- Department of Internal Medicine and Endocrinology and Steno Diabetes Center Aarhus, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus N, Denmark
| | - Per Løgstrup Poulsen
- Department of Internal Medicine and Endocrinology and Steno Diabetes Center Aarhus, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus N, Denmark
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Blankenship J, Winkler EAH, Healy GN, Dempsey PC, Bellettiere J, Owen N, Dunstan DW. Descriptive Epidemiology of Interruptions to Free-Living Sitting Time in Middle-Age and Older Adults. Med Sci Sports Exerc 2021; 53:2503-2511. [PMID: 34310494 PMCID: PMC8595533 DOI: 10.1249/mss.0000000000002750] [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: 11/21/2022]
Abstract
National guidelines recommend physically active interruptions to sitting time, however, the characteristics of these interruptions are broadly stated and ill-defined. A robust methodology for population surveillance for such interruptions is needed. PURPOSE To describe the frequency and characteristics (i.e., duration, stepping time, and estimated intensity) of all interruptions and physically active interruptions to adults' free-living sitting time (i.e., transitions from sitting to upright posture) across segments of the population. METHODS Australian Diabetes, Obesity and Lifestyle (AusDiab) study participants (321 men; 406 women; mean ± SD 58.0 ± 10.3 years) wore the activPAL3TM for ≥1 valid day. The characteristics of interruptions from laboratory studies demonstrating health benefits were selected to define active interruptions (≥5 min upright and/or ≥ 2 min stepping) and ambulatory interruptions (≥2 min stepping). The frequency and characteristics of all, active, and ambulatory interruptions were described and compared by age, gender, diabetes status, and body mass index. RESULTS Adults averaged 55.0 ± 21.8 interruptions per day, but only 20.3 ± 6.7 were active and 14.0 ± 5.4 were ambulatory. Median (25th, 75th percentile) duration was 2.6 (0.9, 7.8) minutes, stepping time was 0.8 (0.3, 2.0) minutes, and estimated energy expenditure was 4.3 (1.4, 12.5) MET-min. Those who were older, had obesity, or had diabetes had significantly (p < 0.05) fewer interruptions of all types and less stepping time during active interruptions than their counterparts (Cohen's d < 0.2). CONCLUSION Free-living interruptions were often less active than interruptions performed in effective acute laboratory studies and their content varied widely between population groups. Monitoring all interruptions as well as those that are more active is advisable to provide a comprehensive understanding of free-living sedentary behavior.
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Affiliation(s)
- Jennifer Blankenship
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado, Aurora, CO The University of Queensland, School of Public Health, Herston, QLD, Australia Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, United Kingdom MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, United Kingdom Baker Heart and Diabetes Institute, Melbourne, VIC, Australia Centre for Urban Transitions, Swinburne University of Technology, Melbourne, VIC, Australia Behaviour, Environment and Cognition Research Program, Mary MacKillop Institute for Health Research, Australian Catholic University, Victoria, Australia Herbert Wertheim School of Public Health and Longevity Science, University of California San Diego, La Jolla CA
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Wang HY, Feng YT, Wang JJ, Lim SW, Ho CH. Incidence of low back pain and potential risk factors among pharmacists: A population-based cohort study in Taiwan. Medicine (Baltimore) 2021; 100:e24830. [PMID: 33655945 PMCID: PMC7939216 DOI: 10.1097/md.0000000000024830] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 01/23/2021] [Indexed: 01/04/2023] Open
Abstract
Low back pain (LBP) is one of the most common symptoms of work-related musculoskeletal disorders in pharmacists. This can impede the physical functions of the body and lead to incapacitation, resulting in significant social and economic burden. This study aimed to investigate the incidence and risk factors that correlate with LBP in Taiwanese pharmacists.A retrospective cohort study was conducted among all registered pharmacists aged 20 to 40 years using the National Health Insurance Research Database (2000-2013) in Taiwan. The LBP diagnosis was confirmed with one episode of hospitalization or at least three claimed outpatient visits for LBP. Data on workplace characteristics as well as comorbidities were also collected for the analyses. A Cox proportional hazard regression was used to estimate the risk factors for LBP.The incidence rate of LBP among pharmacists was 16.60% in this study. Older pharmacists (28.49%; P < .01) and those who worked at district hospitals (23.51%; P < .01) showed a higher proportion of LBP. Furthermore, after adjustment for selected potential confounding factors, female pharmacists [adjusted hazard ratio (aHR): 1.12, 95% confidence interval (95% CI): 1.01-1.24, P = .0354] and pharmacists with diabetes (aHR: 1.55; 95% CI: 1.20-2.01; P = .0008) and gout (aHR: 1.70; 95% CI: 1.37-2.09; P < .0001) had significantly higher risks of LBP.In conclusion, age was positively correlated with LBP, and the workplace was an important factor in the development of LBP in pharmacists. We suggest that pharmacists who work in district hospitals should pay more attention to the development of LBP.
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Affiliation(s)
- Hue-Yu Wang
- Department of Pharmacy, Chi-Mei Medical Center
- Department of Pharmacy
- Department of Hospital and Health Care Administration, Chia Nan University of Pharmacy and Science, Tainan
| | - Yu-Tung Feng
- Graduate Institute of Healthcare Administration and Medical Informatics, Kaohsiung Medical University, Kaohsiung
| | - Jhi-Joung Wang
- Department of Medical Research
- Department of Anesthesiology, Chi Mei Medical Center, Tainan
- Allied AI Biomed Center, Southern Taiwan University of Science and Technology
| | - Sher-Wei Lim
- Department of Neurosurgery, Chi-Mei Medical Center, Chiali
- Department of Nursing, Min-Hwei College of Health Care Management, Tainan, Taiwan
| | - Chung-Han Ho
- Department of Hospital and Health Care Administration, Chia Nan University of Pharmacy and Science, Tainan
- Department of Medical Research
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Hagedoorn IJM, den Braber N, Oosterwijk MM, Gant CM, Navis G, Vollenbroek-Hutten MMR, van Beijnum BJF, Bakker SJL, Laverman GD. Low Physical Activity in Patients with Complicated Type 2 Diabetes Mellitus Is Associated with Low Muscle Mass and Low Protein Intake. J Clin Med 2020; 9:jcm9103104. [PMID: 32992990 PMCID: PMC7601707 DOI: 10.3390/jcm9103104] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/20/2020] [Accepted: 09/23/2020] [Indexed: 12/13/2022] Open
Abstract
Objective: In order to promote physical activity (PA) in patients with complicated type 2 diabetes, a better understanding of daily movement is required. We (1) objectively assessed PA in patients with type 2 diabetes, and (2) studied the association between muscle mass, dietary protein intake, and PA. Methods: We performed cross-sectional analyses in all patients included in the Diabetes and Lifestyle Cohort Twente (DIALECT) between November 2016 and November 2018. Patients were divided into four groups: <5000, 5000–6999, 7000–9999, ≥ 10,000 steps/day. We studied the association between muscle mass (24 h urinary creatinine excretion rate, CER) and protein intake (by Maroni formula), and the main outcome variable PA (steps/day, Fitbit Flex device) using multivariate linear regression analyses. Results: In the 217 included patients, the median steps/day were 6118 (4115–8638). Of these patients, 48 patients (22%) took 7000–9999 steps/day, 37 patients (17%) took ≥ 10,000 steps/day, and 78 patients (36%) took <5000 steps/day. Patients with <5000 steps/day had, in comparison to patients who took ≥10,000 steps/day, a higher body mass index (BMI) (33 ± 6 vs. 30 ± 5 kg/m2, p = 0.009), lower CER (11.7 ± 4.8 vs. 14.8 ± 3.8 mmol/24 h, p = 0.001), and lower protein intake (0.84 ± 0.29 vs. 1.08 ± 0.22 g/kg/day, p < 0.001). Both creatinine excretion (β = 0.26, p < 0.001) and dietary protein intake (β = 0.31, p < 0.001) were strongly associated with PA, which remained unchanged after adjustment for potential confounders. Conclusions: Prevalent insufficient protein intake and low muscle mass co-exist in obese patients with low physical activity. Dedicated intervention studies are needed to study the role of sufficient protein intake and physical activity in increasing or maintaining muscle mass in patients with type 2 diabetes.
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Affiliation(s)
- Ilse J. M. Hagedoorn
- Division of Nephrology, Department of Internal Medicine, Ziekenhuisgroep Twente, 7609 PP Almelo, The Netherlands; (N.d.B); (M.M.O.); (M.M.R.V.-H.); (G.D.L.)
- Correspondence: ; Tel.: +31-6-44-019-033
| | - Niala den Braber
- Division of Nephrology, Department of Internal Medicine, Ziekenhuisgroep Twente, 7609 PP Almelo, The Netherlands; (N.d.B); (M.M.O.); (M.M.R.V.-H.); (G.D.L.)
- Faculty of Electrical Engineering, Mathematics and Computer Science, University of Twente, 7522 NB Enschede, The Netherlands;
| | - Milou M. Oosterwijk
- Division of Nephrology, Department of Internal Medicine, Ziekenhuisgroep Twente, 7609 PP Almelo, The Netherlands; (N.d.B); (M.M.O.); (M.M.R.V.-H.); (G.D.L.)
| | - Christina M. Gant
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (C.M.G.); (G.N); (S.J.L.B.)
- Department of Internal Medicine, Meander Medisch Centrum, 3813 TZ Amersfoort, The Netherlands
| | - Gerjan Navis
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (C.M.G.); (G.N); (S.J.L.B.)
| | - Miriam M. R. Vollenbroek-Hutten
- Division of Nephrology, Department of Internal Medicine, Ziekenhuisgroep Twente, 7609 PP Almelo, The Netherlands; (N.d.B); (M.M.O.); (M.M.R.V.-H.); (G.D.L.)
- Faculty of Electrical Engineering, Mathematics and Computer Science, University of Twente, 7522 NB Enschede, The Netherlands;
| | - Bert-Jan F. van Beijnum
- Faculty of Electrical Engineering, Mathematics and Computer Science, University of Twente, 7522 NB Enschede, The Netherlands;
| | - Stephan J. L. Bakker
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands; (C.M.G.); (G.N); (S.J.L.B.)
| | - Gozewijn D. Laverman
- Division of Nephrology, Department of Internal Medicine, Ziekenhuisgroep Twente, 7609 PP Almelo, The Netherlands; (N.d.B); (M.M.O.); (M.M.R.V.-H.); (G.D.L.)
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Lima Florencio L, Lopez-de-Andres A, Hernández-Barrera V, Palacios-Ceña D, Fernández-de-Las-Peñas C, Jimenez-Garcia R, Perez-Farinos N, Carabantes-Alarcon D, Martinez-Hernandez D, Albaladejo-Vicente R. Is There an Association between Diabetes and Neck and Back Pain? Results of a Case-Control Study. J Clin Med 2020; 9:E2867. [PMID: 32899769 DOI: 10.3390/jcm9092867] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/28/2020] [Accepted: 09/03/2020] [Indexed: 01/02/2023] Open
Abstract
We aimed to assess if subjects with diabetes exhibit higher prevalence of chronic back pain than age-sex-province of residence-matched non-diabetic controls. We also aimed to identify predictors for chronic neck pain (CNP) or chronic low back pain (CLBP) among subjects with diabetes. A case control study was conducted using data obtained from the Spanish National Health Survey 2017. Multivariable conditional and unconditional logistic regression models were constructed. A total of 2095 diabetes sufferers and 2095 non-diabetic matched controls were analyzed. The prevalence of CNP and CLBP was 27.3% and 34.8%, respectively, in diabetes sufferers and 22.1% and 29.0% in non-diabetes controls (both, p < 0.001). After multivariable analysis, the ORs showed significantly higher adjusted risk of CNP (OR 1.34; 95% CI 1.19–1.51) and CLBP (OR 1.19, 95% CI 1.09–1.31) in diabetes cases. Diabetes sufferers with CNP or CLBP showed higher use of pain medication and higher prevalence of migraine/frequent headache than controls. Female sex, worse self-rated health and use of pain medication were predictors for CNP and CLBP in subjects with diabetes. CNP and CLBP are significantly more prevalent in diabetes sufferers than in controls. Current results can help to design better preventive and educational strategies for these highly prevalent and burdensome pains among diabetic patients.
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Henson J, Rowlands AV, Baldry E, Brady EM, Davies MJ, Edwardson CL, Yates T, Hall AP. Physical behaviors and chronotype in people with type 2 diabetes. BMJ Open Diabetes Res Care 2020; 8:8/1/e001375. [PMID: 32675292 PMCID: PMC7368491 DOI: 10.1136/bmjdrc-2020-001375] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [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: 03/17/2020] [Revised: 06/02/2020] [Accepted: 06/10/2020] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Previous investigations have suggested that evening chronotypes may be more susceptible to obesity-related metabolic alterations. However, whether device-measured physical behaviors differ by chronotype in those with type 2 diabetes (T2DM) remains unknown. RESEARCH DESIGN AND METHODS This analysis reports data from the ongoing Chronotype of Patients with Type 2 Diabetes and Effect on Glycaemic Control (CODEC) observational study. Eligible participants were recruited from both primary and secondary care settings in the Midlands area, UK. Participants were asked to wear an accelerometer (GENEActiv, ActivInsights, Kimbolton, UK) on their non-dominant wrist for 7 days to quantify different physical behaviors (sleep, sedentary, light, moderate-to-vigorous physical activity (MVPA), intensity gradient, average acceleration and the acceleration above which the most active continuous 2, 10, 30 and 60 min are accumulated). Chronotype preference (morning, intermediate or evening) was assessed using the Morningness-Eveningness Questionnaire. Multiple linear regression analyses assessed whether chronotype preference was associated with physical behaviors and their timing. Evening chronotypes were considered as the reference group. RESULTS 635 participants were included (age=63.8±8.4 years, 34.6% female, body mass index=30.9±5.1 kg/m2). 25% (n=159) of the cohort were morning chronotypes, 52% (n=330) intermediate and 23% (n=146) evening chronotypes. Evening chronotypes had higher sedentary time (28.7 min/day, 95% CI 8.6 to 48.3) and lower MVPA levels (-9.7 min/day, -14.9 to -4.6) compared to morning chronotypes. The intensity of the most active continuous 2-60 min of the day, average acceleration and intensity gradient were lower in evening chronotypes. The timing of physical behaviors also differed across chronotypes, with evening chronotypes displaying a later sleep onset and consistently later physical activity time. CONCLUSIONS People with T2DM lead a lifestyle characterized by sedentary behaviors and insufficient MVPA. This may be exacerbated in those with a preference for 'eveningness' (ie, go to bed late and get up late).
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Affiliation(s)
- Joseph Henson
- NIHR Leicester Biomedical Research Centre and Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, UK
| | - Alex V Rowlands
- NIHR Leicester Biomedical Research Centre and Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, UK
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, University of South Australia Division of Health Sciences, Adelaide, South Australia, Australia
| | - Emma Baldry
- Diabetes Research Centre, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Emer M Brady
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Melanie J Davies
- NIHR Leicester Biomedical Research Centre and Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, UK
- Diabetes Research Centre, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Charlotte L Edwardson
- NIHR Leicester Biomedical Research Centre and Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, UK
| | - Thomas Yates
- NIHR Leicester Biomedical Research Centre and Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, UK
| | - Andrew P Hall
- Hanning Sleep Laboratory, University Hospitals of Leicester NHS Trust, Leicester, UK
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13
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Aldossari KK, Shubair MM, Al-Zahrani J, Alduraywish AA, AlAhmary K, Bahkali S, Aloudah SM, Almustanyir S, Al-Rizqi L, El-Zahaby SA, Toivola P, El-Metwally A. Association between Chronic Pain and Diabetes/Prediabetes: A Population-Based Cross-Sectional Survey in Saudi Arabia. Pain Res Manag 2020. [DOI: https://doi.org/10.1155/2020/8239474] [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: 11/06/2022]
Abstract
Background. Diabetes is a debilitating chronic health condition that is associated with certain pain syndromes. The present study sought to evaluate chronic pain and its association with diabetes mellitus at a population level. Methods. A population-based cross-sectional questionnaire survey study was conducted in Al-Kharj, Saudi Arabia, from January 2016 to June 2016. Participants from both private and governmental institutions were selected following a multistage sampling technique and using a cluster sampling method. Anthropometric measurements were taken, including body weight, height, body mass index (BMI) and waist circumference. A blood sample was also drawn from each respondent for fasting blood sugar, HbA1c, and fasting lipid profile. A P value of less than 0.05 indicated statistical significance. Results. A total of 1003 subjects were included for final analysis. Compared to prediabetic and nondiabetic individuals, diabetic subjects had a higher prevalence of lower limb pain (11.1%), back pain (8.9%), abdominal pain (6.7%), and neck pain (4.4%) (X2 = 27.792, P=0.015). In a multiple logistic regression model, after adjusting for age, gender, education level, cholesterol, and smoking status, diabetic/prediabetic patients had a significantly higher prevalence of chronic pain ((OR) = 1.931 (95% CI = 1.536–2.362), P=0.037). Increased age was also significantly associated with chronic pain ((OR) = 1.032 (95% CI = 1.010–1.054, P=0.004). Conclusion. Results of this study found a significant association between diabetes and prediabetes and chronic pain symptoms. Prospective studies are needed to explore temporality of such association.
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Affiliation(s)
- Khaled K. Aldossari
- Family& Community Medicine Department, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Mamdouh M. Shubair
- School of Health Sciences, University of Northern British Columbia (UNBC), 3333 University Way, Prince George, BC V2N 4Z9, Canada
| | - Jamaan Al-Zahrani
- Family& Community Medicine Department, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | | | - Khalid AlAhmary
- College of Public Health and Health Informatics, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Salwa Bahkali
- Princess Nourah Bint Abdulrahman University, King Abdullah Bin AbdulAziz University Hospital, Riyadh, Saudi Arabia
| | - Sara M. Aloudah
- Department of Family and Community Medicine, College of Medicine, King Saud University, Riyadh 29391, Saudi Arabia
| | | | - Laila Al-Rizqi
- Internal Medicine, Security Forces Hospital, Riyadh, Saudi Arabia
| | - Sally A. El-Zahaby
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy and Drug Manufacturing, Pharos University in Alexandria, Alexandria, Egypt
| | - Paivi Toivola
- King Abdullah Specialist Children’s Hospital, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Ashraf El-Metwally
- College of Public Health and Health Informatics, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
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14
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Aldossari KK, Shubair MM, Al-Zahrani J, Alduraywish AA, AlAhmary K, Bahkali S, Aloudah SM, Almustanyir S, Al-Rizqi L, El-Zahaby SA, Toivola P, El-Metwally A. Association between Chronic Pain and Diabetes/Prediabetes: A Population-Based Cross-Sectional Survey in Saudi Arabia. Pain Res Manag 2020; 2020:8239474. [PMID: 32676137 PMCID: PMC7333061 DOI: 10.1155/2020/8239474] [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] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 05/06/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Diabetes is a debilitating chronic health condition that is associated with certain pain syndromes. The present study sought to evaluate chronic pain and its association with diabetes mellitus at a population level. METHODS A population-based cross-sectional questionnaire survey study was conducted in Al-Kharj, Saudi Arabia, from January 2016 to June 2016. Participants from both private and governmental institutions were selected following a multistage sampling technique and using a cluster sampling method. Anthropometric measurements were taken, including body weight, height, body mass index (BMI) and waist circumference. A blood sample was also drawn from each respondent for fasting blood sugar, HbA1c, and fasting lipid profile. A P value of less than 0.05 indicated statistical significance. RESULTS A total of 1003 subjects were included for final analysis. Compared to prediabetic and nondiabetic individuals, diabetic subjects had a higher prevalence of lower limb pain (11.1%), back pain (8.9%), abdominal pain (6.7%), and neck pain (4.4%) (X 2 = 27.792, P = 0.015). In a multiple logistic regression model, after adjusting for age, gender, education level, cholesterol, and smoking status, diabetic/prediabetic patients had a significantly higher prevalence of chronic pain ((OR) = 1.931 (95% CI = 1.536-2.362), P = 0.037). Increased age was also significantly associated with chronic pain ((OR) = 1.032 (95% CI = 1.010-1.054, P = 0.004). CONCLUSION Results of this study found a significant association between diabetes and prediabetes and chronic pain symptoms. Prospective studies are needed to explore temporality of such association.
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Affiliation(s)
- Khaled K. Aldossari
- 1Family& Community Medicine Department, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Mamdouh M. Shubair
- 2School of Health Sciences, University of Northern British Columbia (UNBC), 3333 University Way, Prince George, BC V2N 4Z9, Canada
| | - Jamaan Al-Zahrani
- 1Family& Community Medicine Department, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | | | - Khalid AlAhmary
- 4College of Public Health and Health Informatics, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Salwa Bahkali
- 5Princess Nourah Bint Abdulrahman University, King Abdullah Bin AbdulAziz University Hospital, Riyadh, Saudi Arabia
| | - Sara M. Aloudah
- 6Department of Family and Community Medicine, College of Medicine, King Saud University, Riyadh 29391, Saudi Arabia
| | | | - Laila Al-Rizqi
- 8Internal Medicine, Security Forces Hospital, Riyadh, Saudi Arabia
| | - Sally A. El-Zahaby
- 9Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy and Drug Manufacturing, Pharos University in Alexandria, Alexandria, Egypt
| | - Paivi Toivola
- 10King Abdullah Specialist Children's Hospital, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Ashraf El-Metwally
- 4College of Public Health and Health Informatics, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
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15
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Abstract
In Brief People with known diabetes were found to be 20% less active than people without diabetes as measured by objective accelerometers. A threshold of 6,000 steps per day was associated with the lowest risk of prevalent diabetes. The study also emphasizes the use of objective techniques to measure physical activity in subjects with diabetes.
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Affiliation(s)
- Andreas Hult
- Department of Public Health and Clinical Medicine, Occupational and Environmental Medicine, Umeå University, Umeå, Sweden
| | - Jonas Johansson
- Department of Community Medicine and Rehabilitation, Geriatric Medicine, Umeå University, Umeå, Sweden
| | - Peter Nordström
- Department of Community Medicine and Rehabilitation, Geriatric Medicine, Umeå University, Umeå, Sweden
| | - Anna Nordström
- Department of Public Health and Clinical Medicine, Occupational and Environmental Medicine, Umeå University, Umeå, Sweden
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16
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Cichosz SL, Stausholm MN, Kronborg T, Vestergaard P, Hejlesen O. How to Use Blockchain for Diabetes Health Care Data and Access Management: An Operational Concept. J Diabetes Sci Technol 2019; 13:248-253. [PMID: 30047789 PMCID: PMC6399803 DOI: 10.1177/1932296818790281] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [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] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Patients with diabetes often generate large amounts of data specifically related to the disease and to their general health. Cross-institutional sharing of patient health care data is complex, and as a consequence, data are not always available to the health care provider treating the patient. Accommodating this challenge could lead to better clinical effectiveness and improve clinical research. This work aims to present an approach for a blockchain-based platform for sharing health care data. The approach considers privacy concerns, data sharing, and patients as the center for governing their own data. METHODS The concept of this blockchain-based platform consists of using the NEM multi-signature blockchain contracts for access control of data management and the sharing and encryption of data to allow privacy and control of health care data. The architecture is built around cryptography, tokens, and multi-signature contracts. The multi-signature contract enables several entities to administrate the activity of an account and control the assets of one account. Multi-signature generates a contract that assigns the rights and powers of a certain account to other accounts; this contract can be edited to allow or remove entities. DISCUSSION Using blockchain could lead to improvements in diabetes data management. In the coming years, this technology should be implemented in existing small-scale diabetes health care system to explore its real-world benefits and challenges. CONCLUSION This new approach could potentially lead to more efficient sharing of data between institutions and utilization of new types of data and research possibilities.
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Affiliation(s)
- Simon Lebech Cichosz
- Department of Health Science and Technology, Aalborg University, Denmark
- Simon Lebech Cichosz, PhD, Fredrik Bajers Vej 7D2, DK-9220 Aalborg, Denmark.
| | | | - Thomas Kronborg
- Department of Health Science and Technology, Aalborg University, Denmark
| | - Peter Vestergaard
- Department of Clinical Medicine, Aalborg University Hospital, Aalborg, Denmark
- Department of Endocrinology, Aalborg University Hospital, Aalborg, Denmark
- Steno Diabetes Center, Aalborg University Hospital, Aalborg, Denmark
| | - Ole Hejlesen
- Department of Health Science and Technology, Aalborg University, Denmark
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17
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Matson RIB, Leary SD, Cooper AR, Thompson C, Narendran P, Andrews RC. Objective Measurement of Physical Activity in Adults With Newly Diagnosed Type 1 Diabetes and Healthy Individuals. Front Public Health 2018; 6:360. [PMID: 30581813 PMCID: PMC6293090 DOI: 10.3389/fpubh.2018.00360] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 11/22/2018] [Indexed: 01/04/2023] Open
Abstract
Aims: Physical activity (PA) has many benefits in type 1 diabetes mellitus (type 1 DM). However, PA levels in people with type 1 DM have not previously been measured accurately. We aimed to compare objectively measured PA in adults recently diagnosed with type 1 DM and healthy adults. Methods: Accelerometer data from 65 healthy adults [mean (SD) age 31 (13), 29% men] were compared with data from 50 people with type 1 DM [mean (SD) age 33 (10), 64% men], time since diagnosis <3months, HbA1c 76 ± 25 mmol/mol) in the EXTOD (Exercise for Type 1 Diabetes) pilot study. Briefly, EXTOD investigated the feasibility of recruiting recently diagnosed adults with type 1 DM into a yearlong exercise intervention. Multiple-regression models were used to investigate the association between diabetes status and activity outcomes. Results: Adults recently diagnosed with type 1 DM spent on average a quarter less time in moderate-to-vigorous-physical-activity (MVPA) per day than healthy adults [after adjusting for confounders, predicted values: type 1 DM adults: [mean (SD)] 37.4 mins/day (9.1) Healthy adults: 52.9 mins/day (11.0)]. No difference in MVPA between the groups was seen at the weekend, but adults with type 1 DM spent more time in light physical activity (LPA), and less time in sedentary behavior. Time spent in sedentary or LPA during weekdays did not differ between groups. Summary: Adults recently diagnosed with type 1 DM do less MVPA. Health care workers should encourage these people to engage in more PA. Further studies are needed to assess PA in people with type 1 DM of longer duration.
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Affiliation(s)
- Rhys I B Matson
- National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, United Kingdom
| | - Sam D Leary
- National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, United Kingdom
| | - Ashley R Cooper
- National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, United Kingdom.,Centre for Exercise, Nutrition and Health Sciences, School for Policy Studies, University of Bristol, Bristol, United Kingdom
| | - Catherine Thompson
- Department of Diabetes, Taunton and Somerset NHS Foundation Trust, Taunton, United Kingdom
| | - Parth Narendran
- Institute of Biomedical Research, University of Birmingham, Birmingham, United Kingdom.,Department of Diabetes, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Rob C Andrews
- Department of Diabetes, Taunton and Somerset NHS Foundation Trust, Taunton, United Kingdom.,University of Exeter Medical School, Exeter, United Kingdom
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18
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Iskra DA. [Comorbidity of type 2 diabetes mellitus and low back pain]. Zh Nevrol Psikhiatr Im S S Korsakova 2018; 118:126-130. [PMID: 30251990 DOI: 10.17116/jnevro2018118081126] [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: 11/17/2022]
Abstract
Diabetes mellitus (DM) and back pain are widespread and often develop simultaneously. In patients with DM 2 type, the incidence of back pain is increased. The association of DM with the severity of pain and the frequency of its chronization and recurrence has been revealed. The most likely mechanism of such an association is the lesion of intervertebral discs mediated by the accumulation of advanced glycation end-products (EGP). In DM the concentration of EGP increases significantly; they initiate ectopic calcification, a decrease in cell density in the end plates, and changes in vertebras. Cells of the pulpous nuclei begin to produce pro-inflammatory cytokines and chemokines that trigger the processes of angio- and neurogenesis. Dorsopathies develop due to other etiological factors, but the mechanisms of systemic inflammation are similar. Thus, DM and back pain are comorbid pathologies with common elements in pathogenesis. To prevent the development of dorsopathy in DM 2 type it is considered promising to use drugs that reduce the intensity of accumulation of AGP and inhibitors of pro-inflammatory cytokines, for example, symptomatic slow acting drugs.
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Affiliation(s)
- D A Iskra
- Kirov Military Medical Academy, St-Petersburg, Russia
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19
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Grgic J, Dumuid D, Bengoechea EG, Shrestha N, Bauman A, Olds T, Pedisic Z. Health outcomes associated with reallocations of time between sleep, sedentary behaviour, and physical activity: a systematic scoping review of isotemporal substitution studies. Int J Behav Nutr Phys Act 2018; 15:69. [PMID: 30001713 PMCID: PMC6043964 DOI: 10.1186/s12966-018-0691-3] [Citation(s) in RCA: 175] [Impact Index Per Article: 29.2] [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: 12/29/2017] [Accepted: 06/13/2018] [Indexed: 12/05/2022] Open
Abstract
Background During a 24-h day, each given period is spent in either sedentary behaviour, sleeping, light physical activity (LPA), or moderate-to-vigorous physical activity (MVPA). In epidemiological research most studies have traditionally analysed the associations of these behaviours in isolation from each other; that is, without taking into account the displacement of time spent in the remaining behaviours. In recent years, there has been a growing interest in exploring how all the behaviours across the energy expenditure spectrum influence health outcomes. A statistical model used to investigate these associations is termed an isotemporal substitution model (ISM). Considering the increasing number of ISM-based studies conducted in all age groups, the present paper aimed to: (i) review and summarise findings from studies that employed ISM in sleep, sedentary behaviour, and physical activity research; (ii) appraise the methodological quality of the studies; and (iii) suggest future research directions in this area. Methods A systematic search of ten databases was performed. The Newcastle–Ottawa scale was used to assess the methodological quality of the included studies. Results Fifty-six studies met the inclusion criteria, all being of moderate or high methodological quality. Associations were reported for exchanged time varying from one minute to 120 min/day across the studies, with 30 min/day being the most common amount of time reallocated. In total, three different ISM methodologies were used. The most commonly studied health outcomes in relation to isotemporal substitutions were mortality, general health, mental health, adiposity, fitness, and cardiometabolic biomarkers. It seems that reallocations of sedentary time to LPA or MVPA are associated with significant reduction in mortality risk. Current evidence appears to consistently suggest that reductions in mortality risk are greater when time spent sedentary is replaced with higher intensities of physical activity. For adiposity, it seems that reallocating sedentary time to physical activity may be associated with reduced body mass index, body fat percentage, and waist circumference in all age groups, with the magnitude of associations being greater for higher intensities of physical activity. While there is a relatively large body of evidence reporting beneficial associations between the reallocation of time from sedentary behaviour to LPA or MVPA and cardiometabolic biomarkers among adults, there is a lack of studies among children, adolescents, and older adults. Although some studies investigated general health, mental health, and fitness outcomes, further investigation of these topics is warranted. In general, it seems that the strongest association with health outcomes is observed when time is reallocated from sedentary behaviour to MVPA. Most studies did not account for sleep time, which is a major limitation of the current evidence. Conclusions The current evidence indicates that time reallocation between sleep, sedentary behaviour, LPA, and MVPA may be associated with a number of health outcomes. Future studies should employ longitudinal designs, take into account all movement behaviours, and examine a wider range of health, psychological, social, economic, and environmental outcomes. Electronic supplementary material The online version of this article (10.1186/s12966-018-0691-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jozo Grgic
- Institute for Health and Sport (IHES), Victoria University, Melbourne, Australia
| | - Dorothea Dumuid
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), School of Health Sciences, University of South, Adelaide, Australia
| | - Enrique Garcia Bengoechea
- Institute for Health and Sport (IHES), Victoria University, Melbourne, Australia.,Department of Physical Education and Sport Sciences, Faculty of Education and Health Sciences, University of Limerick, Limerick, Ireland
| | - Nipun Shrestha
- Institute for Health and Sport (IHES), Victoria University, Melbourne, Australia
| | - Adrian Bauman
- Prevention Research Collaboration, School of Public Health, Sydney University, Sydney, NSW, Australia
| | - Timothy Olds
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), School of Health Sciences, University of South, Adelaide, Australia
| | - Zeljko Pedisic
- Institute for Health and Sport (IHES), Victoria University, Melbourne, Australia.
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20
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Affiliation(s)
- Ann-Marie Kennerly
- School of Psychological Sciences and Health; University of Strathclyde; Glasgow UK
| | - Alison Kirk
- School of Psychological Sciences and Health; University of Strathclyde; Glasgow UK
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21
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Perry B, Herrington W, Goldsack JC, Grandinetti CA, Vasisht KP, Landray MJ, Bataille L, DiCicco RA, Bradley C, Narayan A, Papadopoulos EJ, Sheth N, Skodacek K, Stem K, Strong TV, Walton MK, Corneli A. Use of Mobile Devices to Measure Outcomes in Clinical Research, 2010-2016: A Systematic Literature Review. Digit Biomark 2018; 2:11-30. [PMID: 29938250 PMCID: PMC6008882 DOI: 10.1159/000486347] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [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: 08/18/2017] [Accepted: 12/13/2017] [Indexed: 01/08/2023] Open
Abstract
Background The use of mobile devices in clinical research has advanced substantially in recent years due to the rapid pace of technology development. With an overall aim of informing the future use of mobile devices in interventional clinical research to measure primary outcomes, we conducted a systematic review of the use of and clinical outcomes measured by mobile devices (mobile outcomes) in observational and interventional clinical research. Method We conducted a PubMed search using a range of search terms to retrieve peer-reviewed articles on clinical research published between January 2010 and May 2016 in which mobile devices were used to measure study outcomes. We screened each publication for specific inclusion and exclusion criteria. We then identified and qualitatively summarized the use of mobile outcome assessments in clinical research, including the type and design of the study, therapeutic focus, type of mobile device(s) used, and specific mobile outcomes reported. Results The search retrieved 2,530 potential articles of interest. After screening, 88 publications remained. Twenty-five percent of the publications (n = 22) described mobile outcomes used in interventional research, and the rest (n = 66) described observational clinical research. Thirteen therapeutic areas were represented. Five categories of mobile devices were identified: (1) inertial sensors, (2) biosensors, (3) pressure sensors and walkways, (4) medication adherence monitors, and (5) location monitors; inertial sensors/accelerometers were most common (reported in 86% of the publications). Among the variety of mobile outcomes, various assessments of physical activity were most common (reported in 74% of the publications). Other mobile outcomes included assessments of sleep, mobility, and pill adherence, as well as biomarkers assessed using a mobile device, including cardiac measures, glucose, gastric reflux, respiratory measures, and intensity of head-related injury. Conclusion Mobile devices are being widely used in clinical research to assess outcomes, although their use in interventional research to assess therapeutic effectiveness is limited. For mobile devices to be used more frequently in pivotal interventional research – such as trials informing regulatory decision-making – more focus should be placed on: (1) consolidating the evidence supporting the clinical meaningfulness of specific mobile outcomes, and (2) standardizing the use of mobile devices in clinical research to measure specific mobile outcomes (e.g., data capture frequencies, placement of device). To that aim, this manuscript offers a broad overview of the various mobile outcome assessments currently used in observational and interventional research, and categorizes and consolidates this information for researchers interested in using mobile devices to assess outcomes in interventional research.
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Affiliation(s)
- Brian Perry
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA.,Clinical Trials Transformation Initiative, Durham, North Carolina, USA
| | - Will Herrington
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Jennifer C Goldsack
- Clinical Trials Transformation Initiative, Durham, North Carolina, USA.,Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Cheryl A Grandinetti
- Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Kaveeta P Vasisht
- Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Martin J Landray
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Lauren Bataille
- The Michael J. Fox Foundation for Parkinson's Research, New York, New York, USA
| | | | - Corey Bradley
- Duke University Hospital, Durham, North Carolina, USA
| | | | - Elektra J Papadopoulos
- Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Nirav Sheth
- MicroMedicine, Watertown, Massachusetts, USA
| | - Ken Skodacek
- Center for Devices and Radiological Health, US Food and Drug Administration, Silver Spring, Maryland, USA
| | | | | | - Marc K Walton
- Janssen Research and Development, Titusville, New Jersey, USA
| | - Amy Corneli
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina, USA.,Clinical Trials Transformation Initiative, Durham, North Carolina, USA
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22
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Miyamoto T, Fukuda K, Oshima Y, Moritani T. Non-locomotive physical activity intervention using a tri-axial accelerometer reduces sedentary time in type 2 diabetes. PHYSICIAN SPORTSMED 2017; 45:245-251. [PMID: 28664755 DOI: 10.1080/00913847.2017.1350084] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [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] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The purpose of this study is to examine whether the use of a tri-axial accelerometer can reduce sedentary time and increase non-locomotive physical activity (N-LPA), and to investigate the effect of this intervention on parameters of glucose and fat metabolism in patients with type 2 diabetes. METHODS Thirty-eight patients with type 2 diabetes (Age: 61.8 ± 1.4 years, BMI: 24.8 ± 0.6, HbA1c: 6.6 ± 0.1 %) participated in this 12-week randomized controlled study, and 31 patients were included in the final analyses. Patients were randomly assigned to one of three groups: control, N-LPA or locomotive physical activity (LPA). Patients in the N-LPA and LPA groups were asked to increase their N-LPA and LPA, respectively, using tri-axial accelerometer feedback. Glucose and fat metabolic parameters were evaluated before and after 12-week intervention. RESULTS Only the N-LPA intervention significantly reduced sedentary time (p < 0.05) and increased N-LPA (p < 0.05). However, these changes were insufficient to improve parameters associated with glucose and fat metabolism (p > 0.05), despite a significant positive correlation between the change in sedentary time and HbA1c levels (p < 0.05). CONCLUSION Our results showed that the N-LPA intervention using a tri-axial accelerometer successfully reduced sedentary time in patients with type 2 diabetes, however that induced no significant improvement of glucose and fat metabolism. Further research is required to determine the degree of reduction in sedentary time and increase in N-LPA needed to improve glucose and fat metabolism.
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Affiliation(s)
- Toshiaki Miyamoto
- a Department of Physical Therapy, School of Rehabilitation , Hyogo University of Health Sciences , Kobe , Japan
| | - Kazuhito Fukuda
- b First Department of Internal Medicine , University of Toyama , Toyama , Japan
| | - Yoshitake Oshima
- c Faculty of Service Industries , University of Marketing and Distribution Sciences , Kobe , Japan
| | - Toshio Moritani
- d Graduate School of Human and Environmental Studies , Kyoto University , Kyoto , Japan
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23
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Baskerville R, Ricci-Cabello I, Roberts N, Farmer A. Impact of accelerometer and pedometer use on physical activity and glycaemic control in people with Type 2 diabetes: a systematic review and meta-analysis. Diabet Med 2017; 34:612-620. [PMID: 28173623 DOI: 10.1111/dme.13331] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/03/2017] [Indexed: 01/04/2023]
Abstract
BACKGROUND Self-directed pedometer use increases physical activity levels in the general population; however, evidence of benefit for Type 2 diabetes is unclear and has not been systematically reviewed for accelerometers. AIM To examine the impact of using physical activity monitoring devices (pedometers and accelerometers) on free-living physical activity and HbA1c levels in people with Type 2 diabetes. METHODS We conducted a systematic literature review. Bibliographic databases included Medline, Embase, Web of Science, CINAHL, SportDiscus and the Cochrane Central Register of Controlled Trials. We included controlled trials evaluating interventions based on the use of pedometers or accelerometers to promote physical activity in people with Type 2 diabetes. Primary outcomes were physical activity (min/week or steps) and HbA1c [mmol/mol (%)]. Secondary outcomes were weight, blood pressure and lipid profile. RESULTS Twelve trials (1458 participants) were identified, of which nine studied pedometers and three accelerometers. Random-effects meta-analysis showed an overall increase in physical activity (standardized mean difference 0.57, 95% CI 0.24, 0.91) in the intervention groups. Accelerometers and pedometers produced a similar effect size. No significant differences were observed in HbA1c , BMI, blood pressure or lipid profile. CONCLUSIONS People with Type 2 diabetes, provided with an accelerometer or pedometer, substantially increased their free-living physical activity. There is no evidence that monitor use alone improves HbA1c or other clinical outcomes. Further trials are needed to compare the relative effects of activity monitors within differing complex interventions.
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Affiliation(s)
- R Baskerville
- Nuffield Department of Primary Care Health Sciences, Oxford, UK
| | - I Ricci-Cabello
- Nuffield Department of Primary Care Health Sciences, Oxford, UK
| | - N Roberts
- Bodleian Libraries, University of Oxford, Oxford, UK
| | - A Farmer
- Nuffield Department of Primary Care Health Sciences, Oxford, UK
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24
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Krogh SS, Holt CB, Steffensen R, Funck KL, Høyem P, Laugesen E, Poulsen PL, Thiel S, Hansen TK. Plasma levels of MASP-1, MASP-3 and MAp44 in patients with type 2 diabetes: influence of glycaemic control, body composition and polymorphisms in the MASP1 gene. Clin Exp Immunol 2017; 189:103-112. [PMID: 28318015 DOI: 10.1111/cei.12963] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2017] [Indexed: 02/07/2023] Open
Abstract
Mounting evidence indicates that adverse activation of the complement system plays a role in the development of diabetic vascular complications. Plasma levels of the complement proteins mannan-binding lectin (MBL) and its associated serine proteases (MASP-1 and MASP-2) are elevated in diabetes. We hypothesized that single nucleotide polymorphisms (SNPs) in the MASP1 gene may contribute to altered plasma levels of the belonging gene products; MASP-1, MASP-3 and mannan-binding lectin-associated protein of 44 kDa (MAp44) in patients with type 2 diabetes. To investigate this, we compared plasma levels of MASP-1, MASP-3 and MAp44 in 100 patients with type 2 diabetes and 100 sex- and age-matched controls. Ten carefully selected SNPs were analysed using TaqMan® genotyping assay. Additionally, we included a streptozotocin-induced diabetes mouse model to directly examine the effect of inducing diabetes on MASP-1 levels. MASP-1 levels were significantly higher among patients with type 2 diabetes compared with healthy controls (P = 0·017). Five SNPs (rs874603, rs72549254, rs3774275, rs67143992, rs850312) in the MASP1 gene were associated with plasma levels of MASP-1, MASP-3 and MAp44. In the diabetes mouse model, diabetic mice had significantly higher MASP-1 levels than control mice (P = 0·003). In conclusion, MASP-1 levels were higher among patients with type 2 diabetes and diabetic mice. The mechanism behind this increase remains elusive.
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Affiliation(s)
- S S Krogh
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - C B Holt
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - R Steffensen
- Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark
| | - K L Funck
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - P Høyem
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - E Laugesen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - P L Poulsen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - S Thiel
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - T K Hansen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
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25
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Dario A, Ferreira M, Refshauge K, Harmer A, Sánchez-Romera J, Pérez-Riquelme F, Cisneros L, Ordoñana J, Ferreira P. Mapping the association between back pain and type 2 diabetes: A cross-sectional and longitudinal study of adult Spanish twins. PLoS One 2017; 12:e0174757. [PMID: 28369107 PMCID: PMC5378369 DOI: 10.1371/journal.pone.0174757] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 03/15/2017] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Back pain and type 2 diabetes often co-occur, resulting in greater impact on people's health and complexity in their care. Plausible causal mechanisms for this association have been proposed, yet the nature of the link remains unclear. We therefore explored the direction of the association between type 2 diabetes and chronic back pain in twins, controlling for genetics and early environmental confounding. METHODS 2,096 and 1,098 twins were included in the cross-sectional and longitudinal analyses, respectively. Any or severe (≥ 9) low back pain (LBP), neck pain (NP), and spinal pain (concurrent LBP and NP) and type 2 diabetes were investigated. Sequential analyses were performed using logistic regression. Firstly, twins were analysed unpaired (adjusted age and gender): total sample analyses. Then, to control for genetic and shared environmental factors, a co-twin case-control analysis was performed including monozygotic and dizygotic twin pairs discordant for back pain (cross-sectional only). RESULTS In the cross-sectional total sample analyses, type 2 diabetes was associated with chronic spinal pain (OR 1.61; 95%CI 1.12 to 2.31), severe chronic spinal pain (OR 3.33; 95%CI 1.47 to 7.53), chronic NP (OR 1.37; 95%CI 1.01 to 1.85), severe chronic NP (OR 2.28; 95%CI 1.24 to 4.21), and severe chronic LBP (OR 1.63; 95%CI 1.00 to 2.64). After further adjustment for genetic and shared environmental factors, none of the associations remained significant. The longitudinal analyses indicated that the presence of type 2 diabetes did not increase the risk of future back pain, or vice-versa, after two to four years. CONCLUSIONS Chronic back pain (spinal pain, NP, or LBP) was associated with the prevalence of type 2 diabetes. Associations are stronger for severe cases of pain. Future research should investigate the temporal relationships between these conditions with longer follow up in twins.
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Affiliation(s)
- Amabile Dario
- Faculty of Health Sciences, The University of Sydney, Sydney, NSW, Australia
| | - Manuela Ferreira
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
- Institute of Bone and Joint Research, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia
| | - Kathryn Refshauge
- Faculty of Health Sciences, The University of Sydney, Sydney, NSW, Australia
| | - Alison Harmer
- Faculty of Health Sciences, The University of Sydney, Sydney, NSW, Australia
| | - Juan Sánchez-Romera
- Murcia Twin Registry, Department of Human Anatomy and Psychobiology, University of Murcia, Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU), University Clinical Hospital “Virgen de la Arrixaca”, Murcia, Spain
| | - Francisco Pérez-Riquelme
- Murcia Twin Registry, Department of Human Anatomy and Psychobiology, University of Murcia, Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU), University Clinical Hospital “Virgen de la Arrixaca”, Murcia, Spain
| | - Ligia Cisneros
- Department of Physiotherapy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Juan Ordoñana
- Murcia Twin Registry, Department of Human Anatomy and Psychobiology, University of Murcia, Murcia, Spain
- Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU), University Clinical Hospital “Virgen de la Arrixaca”, Murcia, Spain
| | - Paulo Ferreira
- Faculty of Health Sciences, The University of Sydney, Sydney, NSW, Australia
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Cichosz SL, Lundby-Christensen L, Johansen MD, Tarnow L, Almdal TP, Hejlesen OK. Prediction of excessive weight gain in insulin treated patients with type 2 diabetes. J Diabetes 2017; 9:325-331. [PMID: 27130075 DOI: 10.1111/1753-0407.12418] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [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: 03/25/2016] [Accepted: 04/20/2016] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Weight gain is an ongoing challenge when initiating insulin therapy in patients with type 2 diabetes mellitus (T2DM). However, if prediction of insulin-associated weight gain was possible on an individual level, targeted initiatives could be implemented to reduce weight gain. The aim of the present study was to identify predictors of weight gain in insulin-treated patients with T2DM. METHODS In all, 412 individuals with T2DM were, in addition to metformin or placebo, randomized into 18-month treatment groups with three different insulin analog treatment regimens (biphasic, aspart, detemir). Participants with excessive weight gain were defined as the group with weight gain in the 4th quartile (>6.2 kg).We developed a pattern classification method to predict individuals prone to excessive weight gain. RESULTS Over the 18-month treatment period, median weight gain among all 412 patients was 2.4 kg (95% prediction interval [PI] -5.6, 12.4 kg), whereas median weight gain for those in the upper 4th quartile (n = 103) was 8.9 kg (95% PI 6.3, 15.2 kg). No clinical baseline data were strong predictors of excessive weight gain. However, the weight gain during the first 3 months of the trial and the subsequent dose of insulin yielded a useful predictor for weight gain at the 18-month follow-up. Combining these two predictors into a prediction model with other clinical available information produced a receiver operating characteristic area under the curve of 0.80. CONCLUSIONS We have developed a prediction model that could help identify a substantial proportion of individuals with T2DM prone to large weight gain during insulin therapy.
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Affiliation(s)
- Simon Lebech Cichosz
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Louise Lundby-Christensen
- Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology PE, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Mette D Johansen
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Lise Tarnow
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
- Department of Clinical Epidemiology, Nordsjaellands Hospital, Hilleroed, Denmark
- Department of Clinical Research, Nordsjaellands Hospital, Hilleroed, Denmark
- Department of Endocrinology PE, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | | | - Ole K Hejlesen
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
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Abstract
While regular structured exercise is a well-established (though arguably under-utilised) cornerstone in the prevention and management of type 2 diabetes, population adherence to recommended exercise guidelines remains stubbornly low. Indeed, most adults are exposed to environmental settings (at work, in automobile travel and in the domestic environment) that may not only limit their physical activity, but also promote sitting for prolonged periods of time. However, recent experimental evidence indicates that reducing and breaking up sitting time may also be a useful strategy to improve glycaemic control. In this issue of Diabetologia, Duvivier and colleagues report findings which suggest that reducing sitting time with standing and light-intensity activity could be a potential alternative to structured exercise for improving glycaemic control in type 2 diabetes patients. We review and discuss the findings of this study, its potential clinical implications, and a number of knowledge gaps and opportunities that could be considered in the interest of future research. The findings from Duvivier and colleagues should encourage healthcare practitioners, researchers and type 2 diabetes patients to consider the whole spectrum of physical activity, from sedentary behaviour through to structured exercise.
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Affiliation(s)
- Paddy C Dempsey
- Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd, Melbourne, VIC, 3004, Australia.
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia.
| | - Megan S Grace
- Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd, Melbourne, VIC, 3004, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
| | - David W Dunstan
- Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd, Melbourne, VIC, 3004, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia
- Institute of Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC, Australia
- School of Sport Science, Exercise and Health, The University of Western Australia, Perth, WA, Australia
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC, Australia
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28
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Abstract
Epidemiological evidence indicates that excessive time spent in sedentary behaviours (too much sitting) is associated with an increased risk of type 2 diabetes (T2D). Here, we highlight findings of experimental studies corroborating and extending the epidemiological evidence and showing the potential benefits for T2D of reducing and breaking up sitting time across the whole day. We also discuss future research opportunities and consider emerging implications for T2D prevention and management. This new evidence is stimulating an expansion of diabetes-related physical activity guidelines-suggesting that in addition to moderate-vigorous physical activity, reducing and regularly interrupting prolonged sitting time is likely to have important and varied benefits across the spectrum of diabetes risk.
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Affiliation(s)
- Paddy C Dempsey
- Physical Activity, Behavioural Epidemiology, and Metabolic & Vascular Physiology Laboratories, Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd, Melbourne, VIC 3004, Australia.
- Central Clinical School, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, Australia.
| | - Neville Owen
- Physical Activity, Behavioural Epidemiology, and Metabolic & Vascular Physiology Laboratories, Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd, Melbourne, VIC 3004, Australia
- Central Clinical School, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, Australia
- Swinburne University of Technology, Melbourne, Australia
| | - Thomas E Yates
- Diabetes Research Centre, University of Leicester and NIHR Leicester-Loughborough Diet, Lifestyle and Physical Activity Biomedical Research Unit, Leicester, UK
| | - Bronwyn A Kingwell
- Physical Activity, Behavioural Epidemiology, and Metabolic & Vascular Physiology Laboratories, Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd, Melbourne, VIC 3004, Australia
- Central Clinical School, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, Australia
| | - David W Dunstan
- Physical Activity, Behavioural Epidemiology, and Metabolic & Vascular Physiology Laboratories, Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd, Melbourne, VIC 3004, Australia
- Central Clinical School, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, Australia
- Mary MacKillop Institute of Health Research, Australian Catholic University, Melbourne, Australia
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29
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Funck KL, Laugesen E, Høyem P, Fleischer J, Cichosz SL, Christiansen JS, Hansen TK, Poulsen PL. Low Physical Activity Is Associated With Increased Arterial Stiffness in Patients Recently Diagnosed With Type 2 Diabetes. Am J Hypertens 2016; 29:882-8. [PMID: 26714500 DOI: 10.1093/ajh/hpv197] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Accepted: 12/05/2015] [Indexed: 01/01/2023] Open
Abstract
AIMS Several studies have indicated that low physical activity is associated with increased risk of cardiovascular disease (CVD) and all-cause mortality among patients with diabetes. The association between physical activity and subclinical cardiovascular changes preceding clinical events remains to be elucidated. We investigated the relationship between physical activity and arterial stiffness, an independent predictor of CVD, in patients with type 2 diabetes and controls. METHODS We included 100 patients with type 2 diabetes and 100 sex- and age-matched controls in a cross-sectional study. Arterial stiffness (carotid-femoral pulse wave velocity, cfPWV) was measured using the SphygmoCor device (AtCor Medical, Sydney, Australia). Physical activity was assessed by an accelerometer (counts per minute (cpm), Actiheart (CamNtech, Cambridge, UK)) worn by the participants for up to 6 days. High vs. low levels of physical activity was defined according to the median level of activity (cpm = 31). RESULTS Sixty-five patients and 65 controls were included in the final analysis (median age 59 years, 55% men, median diabetes duration 1.9 years). Participants with low physical activity had higher cfPWV compared to participants with high physical activity: (i) Patients and controls combined: 9.3±1.7 m/s vs. 7.8±1.5 m/s, P < 0.001; (ii) Patients with diabetes: 9.5±1.8 m/s vs. 8.3±1.6 m/s, P = 0.02 and C) Controls: 9.0±1.4 m/s vs. 7.7±1.4 m/s, P < 0.01). The difference remained significant after adjustment for other determinants of cfPWV including whole body fat percentage (P < 0.01). No significant interaction between diabetes and the effect of low activity was seen. CONCLUSIONS Low physical activity is associated with increased arterial stiffness in patients recently diagnosed with type 2 diabetes and in healthy controls. CLINICAL TRIALS REGISTRATION Trial Number NCT00674271.
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Affiliation(s)
- Kristian L Funck
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Aarhus, Denmark;
| | - Esben Laugesen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark; The Danish Diabetes Academy, Odense University Hospital, Odense, Denmark
| | - Pernille Høyem
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Aarhus, Denmark
| | - Jesper Fleischer
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Aarhus, Denmark
| | - Simon L Cichosz
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Aarhus, Denmark
| | - Jens S Christiansen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Aarhus, Denmark
| | - Troels K Hansen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Aarhus, Denmark
| | - Per L Poulsen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratories, Aarhus University Hospital, Aarhus, Denmark
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Dempsey PC, Larsen RN, Sethi P, Sacre JW, Straznicky NE, Cohen ND, Cerin E, Lambert GW, Owen N, Kingwell BA, Dunstan DW. Benefits for Type 2 Diabetes of Interrupting Prolonged Sitting With Brief Bouts of Light Walking or Simple Resistance Activities. Diabetes Care 2016; 39:964-72. [PMID: 27208318 DOI: 10.2337/dc15-2336] [Citation(s) in RCA: 230] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 03/13/2016] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To determine whether interrupting prolonged sitting with brief bouts of light-intensity walking (LW) or simple resistance activities (SRA) improves postprandial cardiometabolic risk markers in adults with type 2 diabetes (T2D). RESEARCH DESIGN AND METHODS In a randomized crossover trial, 24 inactive overweight/obese adults with T2D (14 men 62 ± 6 years old) underwent the following 8-h conditions on three separate days (with 6-14 days washout): uninterrupted sitting (control) (SIT), sitting plus 3-min bouts of LW (3.2 km · h(-1)) every 30 min, and sitting plus 3-min bouts of SRA (half-squats, calf raises, gluteal contractions, and knee raises) every 30 min. Standardized meals were consumed during each condition. Incremental areas under the curve (iAUCs) for glucose, insulin, C-peptide, and triglycerides were compared between conditions. RESULTS Compared with SIT, both activity-break conditions significantly attenuated iAUCs for glucose (SIT mean 24.2 mmol · h · L(-1) [95% CI 20.4-28.0] vs. LW 14.8 [11.0-18.6] and SRA 14.7 [10.9-18.5]), insulin (SIT 3,293 pmol · h · L(-1) [2,887-3,700] vs. LW 2,104 [1,696-2,511] and SRA 2,066 [1,660-2,473]), and C-peptide (SIT 15,641 pmol · h · L(-1) [14,353-16,929] vs. LW 11,504 [10,209-12,799] and SRA 11,012 [9,723-12,301]) (all P < 0.001). The iAUC for triglycerides was significantly attenuated for SRA (P < 0.001) but not for LW (SIT 4.8 mmol · h · L(-1) [3.6-6.0] vs. LW 4.0 [2.8-5.1] and SRA 2.9 [1.7-4.1]). CONCLUSIONS Interrupting prolonged sitting with brief bouts of LW or SRA attenuates acute postprandial glucose, insulin, C-peptide, and triglyceride responses in adults with T2D. With poor adherence to structured exercise, this approach is potentially beneficial and practical.
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Affiliation(s)
- Paddy C Dempsey
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Robyn N Larsen
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Parneet Sethi
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Julian W Sacre
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Nora E Straznicky
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Neale D Cohen
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Ester Cerin
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia Centre of Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Burwood, Victoria, Australia School of Public Health, University of Hong Kong, Hong Kong, China
| | - Gavin W Lambert
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Neville Owen
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | | | - David W Dunstan
- Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia Centre of Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Burwood, Victoria, Australia Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia
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31
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Pai LW, Hung CT, Li SF, Chen LL, Chung YC, Liu HL. Musculoskeletal pain in people with and without type 2 diabetes in Taiwan: a population-based, retrospective cohort study. BMC Musculoskelet Disord 2015; 16:364. [PMID: 26589716 PMCID: PMC4654813 DOI: 10.1186/s12891-015-0819-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 11/16/2015] [Indexed: 12/15/2022] Open
Abstract
Background Musculoskeletal pain in people with type 2 diabetes is a common issue even to this day. The study aimed to explore the 10-year cumulative incidence of musculoskeletal pain, the mean number of doctor visits for musculoskeletal pain, and the mean number of doctor visits for musculoskeletal pain by location in people with type 2 diabetes, compared with respective values for people without diabetes. Methods The study utilized a population-based retrospective cohort study design. The subjects were randomly obtained from the Taiwan National Health Insurance Research Database. The diabetic group included 6586 people with type 2 diabetes aged 18–50 years, while the non-diabetic group consisted of 32,930 age- and sex-matched people. Based on the medical records of individuals with musculoskeletal pain in the two groups from 2001 to 2010, the 10-year cumulative incidence of musculoskeletal pain, the mean number of doctor visits for musculoskeletal pain, and the mean number of doctor visits for musculoskeletal pain by location were calculated and compared, with the aim of identifying differences between the two groups. Results Showed that people in the diabetic group had a higher 10-year cumulative incidence of and a higher mean number of doctor visits for musculoskeletal pain than the non-diabetic group (p < 0.05). The relative risk (RR) of the 10-year cumulative incidence of musculoskeletal pain in the two groups was the highest (RR = 1.39) for people between 30 and 39 years of age. The mean number of doctor visits for musculoskeletal pain by location was significantly different between the two groups. However, the mean number of doctor visits for limb pain registered the largest difference between the two groups. Conclusion People with type 2 diabetes aged 18–50 years had a higher 10-year cumulative incidence of and a higher mean number of doctor visits for musculoskeletal pain than the non-diabetic group. Musculoskeletal pain might directly or indirectly interfere with or decrease the physical activity levels of people with diabetes. Therefore, it is important to detect and treat musculoskeletal pain early in order to promote physical activity and optimize blood sugar control.
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Affiliation(s)
- Lee-Wen Pai
- Department of Public Health, China Medical University, Taichung, Taiwan. .,Department of Nursing, Central Taiwan University of Science and Technology, No.666, Buzih Road, Beitun District, Taichung City, 40601, Taiwan.
| | - Chin-Tun Hung
- Department of Healthcare Administration, Central Taiwan University of Science and Technology, Taichung, Taiwan.
| | - Shu-Fen Li
- Department of Healthcare Administration, Central Taiwan University of Science and Technology, Taichung, Taiwan.
| | - Li-Li Chen
- School of Nursing, China Medical University, No.91 Hsueh-Shih Road, Taichung, 40402, Taiwan. .,Department of Nursing, China Medical University Hospital, No.91 Hsueh-Shih Road, Taichung, 40402, Taiwan.
| | - Yueh- Chin Chung
- Department of Nursing, Central Taiwan University of Science and Technology, No.666, Buzih Road, Beitun District, Taichung City, 40601, Taiwan.
| | - Hsin-Li Liu
- Department of Nursing, Central Taiwan University of Science and Technology, No.666, Buzih Road, Beitun District, Taichung City, 40601, Taiwan.
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Fritschi C, Park H, Richardson A, Park C, Collins EG, Mermelstein R, Riesche L, Quinn L. Association Between Daily Time Spent in Sedentary Behavior and Duration of Hyperglycemia in Type 2 Diabetes. Biol Res Nurs 2015; 18:160-6. [PMID: 26282912 DOI: 10.1177/1099800415600065] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [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: 01/19/2023]
Abstract
UNLABELLED Exercise and sedentary behavior have different physiologic effects, which have yet to be fully explained. Time spent in sedentary behavior has been associated with glucose intolerance in adults at risk for type 2 diabetes, but these data have come largely from cross-sectional studies that have not explored this relationship in adults with diabetes. The specific aim of this study was to examine the relationship between time spent in sedentary behavior and glucose levels in adults diagnosed with type 2 diabetes over 3-5 days. METHODS Using continuous and concurrent data gathered from wrist accelerometry and a Continuous Glucose-Monitoring Sensor (CGMS), we conducted a longitudinal, descriptive study involving 86 patients with type 2 diabetes. RESULTS More time spent in sedentary behavior was predictive of significant increases in time spent in hyperglycemia (B = 0.12, p < .05). CONCLUSIONS These findings highlight the relationship between time spent sedentary and time spent in hyperglycemia, as identified through our use of objective, continuous data collection methods for both sedentary behavior and glucose levels across multiple days (Actiwatch, CGMS). For patients with type 2 diabetes, these findings emphasize the need for the development of individualized interventions aimed at decreasing the amount of time spent in hyperglycemia by reducing sedentary time.
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Affiliation(s)
- Cynthia Fritschi
- Department of Biobehavioral Health Science, University of Illinois at Chicago College of Nursing, Chicago, IL, USA
| | - Hanjong Park
- College of Nursing Science, Kyung Hee University, Seoul, South Korea
| | - Andrew Richardson
- Department of Biobehavioral Health Science, University of Illinois at Chicago College of Nursing, Chicago, IL, USA
| | - Chang Park
- University of Illinois at Chicago College of Nursing, Chicago, IL, USA
| | - Eileen G Collins
- Department of Biobehavioral Health Science, University of Illinois at Chicago College of Nursing, Chicago, IL, USA Research and Development, Edward Hines Jr., VA Hospital, Hines, IL, USA
| | - Robin Mermelstein
- University of Illinois at Chicago Institute for Health Research and Policy, Chicago, IL, USA
| | - Lauren Riesche
- Department of Biobehavioral Health Science, University of Illinois at Chicago College of Nursing, Chicago, IL, USA
| | - Laurie Quinn
- Department of Biobehavioral Health Science, University of Illinois at Chicago College of Nursing, Chicago, IL, USA
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Fleischer J, Lebech Cichosz S, Hoeyem P, Laugesen E, Loegstrup Poulsen P, Sandahl Christiansen J, Tarnow L, Hansen TK. Glycemic variability is associated with reduced cardiac autonomic modulation in women with type 2 diabetes. Diabetes Care 2015; 38:682-8. [PMID: 25573884 DOI: 10.2337/dc14-0654] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To investigate the sex differences in cardiac autonomic modulation in patients with newly diagnosed type 2 diabetes and to determine whether cardiac autonomic modulation is associated with glycemic variability. RESEARCH DESIGN AND METHODS We investigated a cohort consisting of 48 men and 39 women with non-insulin-treated type 2 diabetes and a known duration of diabetes <5 years. All patients were equipped with a continuous glucose monitoring sensor for 3 days, and the mean amplitude of glycemic excursions (MAGE) was calculated to obtain individual glycemic variability. Cardiac autonomic modulation was quantified by analysis of heart rate variability (HRV) in time and frequency domains and during cardiovascular reflex tests (response to standing [RS], deep breathing [expiration-inspiration], and Valsalva maneuver). RESULTS Sex differences in age- and heart rate-adjusted HRV measures were observed in both active and passive tests. Low frequency (LF; P = 0.036), LF/high frequency (HF; P < 0.001), and RS (P = 0.006) were higher in men, whereas expiration-inspiration (P < 0.001), but not HF, was higher in women. In women, reduced cardiac autonomic modulation as assessed by the standard deviation of normal-to-normal intervals (P = 0.001), the root mean square of successive differences (P = 0.018), LF (P < 0.001), HF (P = 0.005), total power (P = 0.008), RS ratio (P = 0.027), and expiration-to-inspiration ratio (P = 0.006) was significantly associated with increased glycemic variability as assessed by MAGE. This was not the case in men. The association in women persisted in a multivariate regression analysis controlling for weight, mean heart rate, blood pressure (systolic), and triglycerides. CONCLUSIONS In patients with newly diagnosed and well-controlled type 2 diabetes, increased glycemic variability was associated with reduced cardiac autonomic modulation in women but not in men.
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Affiliation(s)
- Jesper Fleischer
- Department of Endocrinology and Internal Medicine and Medical Research Laboratory, Aarhus University Hospital, Aarhus, Denmark
| | - Simon Lebech Cichosz
- Department of Endocrinology and Internal Medicine and Medical Research Laboratory, Aarhus University Hospital, Aarhus, Denmark
| | - Pernille Hoeyem
- Department of Endocrinology and Internal Medicine and Medical Research Laboratory, Aarhus University Hospital, Aarhus, Denmark
| | - Esben Laugesen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratory, Aarhus University Hospital, Aarhus, Denmark Danish Diabetes Academy, Odense, Denmark
| | - Per Loegstrup Poulsen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratory, Aarhus University Hospital, Aarhus, Denmark
| | - Jens Sandahl Christiansen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratory, Aarhus University Hospital, Aarhus, Denmark
| | - Lise Tarnow
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark, and Nordsjaellands Hospital, Hillerød, Denmark
| | - Troels Kraup Hansen
- Department of Endocrinology and Internal Medicine and Medical Research Laboratory, Aarhus University Hospital, Aarhus, Denmark
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Healy GN, Winkler EAH, Brakenridge CL, Reeves MM, Eakin EG. Accelerometer-derived sedentary and physical activity time in overweight/obese adults with type 2 diabetes: cross-sectional associations with cardiometabolic biomarkers. PLoS One 2015; 10:e0119140. [PMID: 25775249 PMCID: PMC4361561 DOI: 10.1371/journal.pone.0119140] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [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: 05/12/2014] [Accepted: 01/19/2015] [Indexed: 11/23/2022] Open
Abstract
Objective To examine the associations of sedentary time and physical activity with biomarkers of cardiometabolic health, including the potential collective impact of shifting mean time use from less- to more-active behaviours (cross-sectionally, using isotemporal substitution), in adults with type 2 diabetes. Methods Participants with overweight/obese body mass index (BMI; ≥25 kg/m2) (n = 279; 158 men, mean [SD] age = 58.2 [8.6] years) wore Actigraph GT1M accelerometers (waking hours; seven days) to assess moderate- to vigorous-intensity physical activity (MVPA), light-intensity activity, and sedentary time (segregated into non-prolonged [accumulated in bouts <30min] and prolonged [accumulated in bouts ≥30 min]). Cross-sectional associations with waist circumference, BMI, fasting blood (HbA1c, glucose, triacylglycerols, high-density lipoprotein cholesterol), and blood pressure of these activity variables (30 min/day increments) were examined adjusted for confounders and wear then, if significant, examined using isotemporal substitution modelling. Results Waist circumference and BMI were significantly (p<0.05) associated with more prolonged sedentary time and less light-intensity activity. Light intensity activity was also significantly associated with lower fasting plasma glucose (relative rate: 0.98, 95% CI: 0.97, 1.00; p<0.05). No biomarker was significantly associated with non-prolonged sedentary time or MVPA. Lower mean prolonged sedentary time (−30 min/day) with higher mean light intensity time (+30 min/day) was significantly associated with lower waist circumference (β = −0.77, 95% CI: −1.33, −0.22 cm). Lower mean prolonged sedentary time (−30 min/day) with either 30 min/day higher mean non-prolonged sedentary time (β = −0.35, 95%CI: −0.70, −0.01 kg/m2) or light-intensity time (β = −0.36, −0.61, −0.11 kg/m2) was associated with significantly lower average BMI. Conclusions Significantly improved mean levels of waist circumference and BMI were observed when shifting time from prolonged sedentary to non-prolonged sedentary or light-intensity activity (cross-sectionally). Lifestyle interventions in overweight/obese adults with type 2 diabetes might consider targeting shifts in these non-MVPA activities to more rigorously evaluate their potential cardiometabolic benefit in this population.
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Affiliation(s)
- Genevieve N Healy
- The University of Queensland, School of Public Health, Brisbane, Australia; Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia; Curtin University, School of Physiotherapy, Perth, Western Australia, Australia
| | | | | | - Marina M Reeves
- The University of Queensland, School of Public Health, Brisbane, Australia
| | - Elizabeth G Eakin
- The University of Queensland, School of Public Health, Brisbane, Australia
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Ulrichsen SP, Mor A, Svensson E, Larsen FB, Thomsen RW. Lifestyle factors associated with type 2 diabetes and use of different glucose-lowering drugs: cross-sectional study. PLoS One 2014; 9:e111849. [PMID: 25369331 PMCID: PMC4219789 DOI: 10.1371/journal.pone.0111849] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 10/08/2014] [Indexed: 01/28/2023] Open
Abstract
Aims To examine the lifestyle profile among persons with and without Type 2 diabetes mellitus (DM) and among users of different glucose-lowering drugs. Methods We used questionnaire data from a Danish health survey and identified presence of Type 2 DM and use of medications through medical databases. We calculated age- and gender-standardized prevalence ratios (PRs) of lifestyle factors according to Type 2 DM and different glucose-lowering drugs. Results Of 21,637 survey participants aged 25–79 years, 680 (3%) had Type 2 DM (median age 63 years) with a median diabetes duration of 5 years. Participants with Type 2 DM had a substantially higher prevalence of obesity (36% vs. 13%, PR: 3.1, 95% confidence interval (CI): 2.8–3.6), yet more reported to eat a very healthy diet (25% vs. 21%, PR: 1.2, 95% CI: 1.0–1.4) and to exercise regularly (67% vs. 53%, PR: 1.3, 95% CI: 1.2–1.4). Also, fewer were current smokers or had high alcohol intake. When compared with metformin users, obesity was substantially less prevalent in users of sulfonylurea (PR: 0.5, 95% CI: 0.4–0-8), and insulin and analogues (PR: 0.4, 95% CI: 0.3–0.7). Tobacco smoking was more prevalent in sulfonylurea users (PR: 1.4, 95% CI: 0.9–2.1) compared with metformin users. We found no material differences in physical exercise, diet or alcohol intake according to type of glucose-lowering drug. Conclusions Type 2 DM patients are substantially more obese than other individuals, but otherwise report to have a healthier lifestyle. Metformin use is strongly associated with obesity, whereas sulfonylurea use tends to be associated with tobacco smoking.
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Affiliation(s)
- Sinna P. Ulrichsen
- Department of Clinical Epidemiology, Faculty of Health, Aarhus University Hospital, Aarhus, Denmark
| | - Anil Mor
- Department of Clinical Epidemiology, Faculty of Health, Aarhus University Hospital, Aarhus, Denmark
- * E-mail:
| | - Elisabeth Svensson
- Department of Clinical Epidemiology, Faculty of Health, Aarhus University Hospital, Aarhus, Denmark
| | - Finn B. Larsen
- Centre for Public Health and Quality Improvement, Central Denmark Region, Aarhus, Denmark
| | - Reimar W. Thomsen
- Department of Clinical Epidemiology, Faculty of Health, Aarhus University Hospital, Aarhus, Denmark
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Cichosz SL, Johansen MD, Ejskjaer N, Hansen TK, Hejlesen OK. A novel model enhances HbA1c-based diabetes screening using simple anthropometric, anamnestic, and demographic information. J Diabetes 2014; 6:478-84. [PMID: 24456075 DOI: 10.1111/1753-0407.12130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [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: 07/29/2013] [Revised: 11/11/2013] [Accepted: 01/16/2014] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The sensitivity of HbA1c is not optimal for the screening of patients with latent diabetes. We hypothesize that simple healthcare information could improve accuracy. METHODS We retrospectively analyzed data, including HbA1c, from multiple years from the National Health and Nutrition Examination Survey (NHANES) database (2005-2010). The data were used to create a logistic regression classification model for screening purposes. RESULTS The study evaluated data for 5381 participants, including 404 with undiagnosed diabetes. The HbA1c screening data were supplemented with information about age, waist circumference, and physical activity in the HbA1c+ model. Alone, HbA1c alone had a receiver operating characteristics (ROC) curve for the area under the curve (AUC) of 0.808 (95% confidence interval [CI] 0.792-0.834). The HbA1c+ model had an ROC AUC of 0.851 (95% CI 0.843-0.872). There was a significant difference in the AUC between our model and using HbA1c without supplementary information (P < 0.05). CONCLUSIONS We have developed a novel screening model that could help improve screening for type 2 diabetes with HbA1c. It seems beneficial to systematically add additional patient healthcare information in the process of screening with HbA1c.
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Affiliation(s)
- Simon Lebech Cichosz
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
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Zanders M, Vissers P, Haak H, van de Poll-franse L. Colorectal cancer, diabetes and survival: Epidemiological insights. Diabetes & Metabolism 2014; 40:120-7. [DOI: 10.1016/j.diabet.2013.12.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 12/12/2013] [Accepted: 12/14/2013] [Indexed: 11/23/2022]
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Abstract
BACKGROUND Screening entire populations for diabetes is not cost-effective. Hence, an efficient screening process must select those people who are at high risk for diabetes. In this study, we investigated whether screening procedures could be improved using an extended predictive feature search. MATERIALS AND METHODS In order to develop our model and identify persons with diabetes (prevalence) we used data from years of the National Health and Nutrition Examination Survey (2005-2010), which has not been explored for this purpose before. We calculated all combinations of predictors in order to identify the optimal subset, and we used a linear logistic classification model to predict diabetes. V-fold cross-validation was used for the process of including variables and for validating the final models. This new model was compared with two established models. RESULTS In total, 5,398 participants were included in this study. Among these, 478 participants had unidentified diabetes. The established models had a receiver operating characteristics curve for the area under the curve (AUC) of 0.74 and 0.71 compared with an AUC of 0.78 for the new model, showing a significant difference (P<0.05). A proposed cutoff point for the established models yielded respective sensitivities/specificities of 63%/72% and 40%/72% compared with the new model, which had a sensitivity/specificity of 70%/72%. CONCLUSIONS Our data indicate that simple healthcare and economic information such as ratio of family income to poverty can add value in deciding who is at risk of unknown diabetes by using extended investigations of predictor combinations.
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Affiliation(s)
- Simon Lebech Cichosz
- 1 Department of Health Science and Technology, Aalborg University , Aalborg, Denmark
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Abstract
During the last several decades, a proliferation of sophisticated technology has taken place to facilitate diabetes self-management and improve health outcomes. Blood glucose monitors, insulin pumps, and continuous glucose monitors have significant data storage capacity, which can be used to summarize diabetes health management and outcomes. In the absence of technology errors or failures, and in the context of the multiple psychosocial factors associated with nonadherence, these data have the potential to elucidate diabetes care because they reflect actual patient behaviors. This review provides a summary of the diabetes adherence literature in the context of current American Diabetes Association Clinical Practice Recommendations with a focus on studies that have used objective methods (ie, data derived from technology) to assess diabetes care provider and patient adherence in the areas of glucose monitoring; insulin administration and antihyperglycemic medications; medical nutrition therapy; and physical activity.
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Affiliation(s)
- Kimberly A Driscoll
- Department of Behavioral Sciences and Social Medicine, Florida State University College of Medicine, 1115 W. Call Street, Tallahassee, FL, 32306-4300, USA,
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Vistisen ST, Hansen TK, Jensen J, Nielsen JF, Fleischer J. Heart rate variability in neurorehabilitation patients with severe acquired brain injury. Brain Inj 2013; 28:196-202. [PMID: 24295072 DOI: 10.3109/02699052.2013.860477] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Acquired brain injury (ABI) cause neural deficits. In addition to motor and cognitive deficits, the autonomic nervous system may be affected. This has been shown for neurorehabilitation patients with traumatic brain injury (TBI) by means of reduced heart rate variability (HRV). It was hypothesized that patient groups with other ABI aetiology (mainly stroke, subarachnoid haemorrhage and anoxia) would also present reduced HRV. METHODS Patients consecutively admitted and severely ABI injured were considered for HRV measurements. HRV was extracted as a mean of four 5-minute ECG recordings at 6 pm, 10 pm, 2 am and 6 am the following day (scheduled resting periods). One 5-minute HRV recording from a sex- and age-matched group of healthy volunteers constituted control data. Standard deviation of normal-to-normal intervals (SDNN) and low frequency (LF) were primary HRV variables. RESULTS Of 71 admitted patients, HRV was extracted from 49 patients. Patient SDNN and LF were reduced compared to controls (SDNN: 13 ms (CI = [10.8; 15.3]) vs 40.3 ms (CI = [36.6; 44.2]), p < 0.0001; LF: 29.4 ms² (CI = [19.8; 43.7]) vs 518 ms² (CI = [419; 639]), p < 0.0001). HRV appeared identical across ABI aetiology. CONCLUSION It was found that HRV was considerably reduced in an heterogenic ABI patient group admitted for neurorehabilitation.
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Affiliation(s)
- Simon Tilma Vistisen
- Hammel Neurorehabilitation Centre and University Research Clinic, Aarhus University and
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