1
|
Johnson W, Mansukoski L, Galvez-Sobral JA, Furlán L, Bogin B. Inequalities in adiposity trends between 1979 and 1999 in Guatemalan children. Am J Hum Biol 2024; 36:e24031. [PMID: 38148505 DOI: 10.1002/ajhb.24031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 12/06/2023] [Accepted: 12/09/2023] [Indexed: 12/28/2023] Open
Abstract
BACKGROUND Guatemala suffered from civil war and high levels of inequality and childhood stunting in the second half of the 20th century, but little is known about inequalities in secular trends in adiposity. OBJECTIVES To investigate differences in childhood body mass index (BMI) and skinfold thickness trajectories from 1979 to 1999 between three groups of children: High socioeconomic position (SEP) Ladino, Low SEP Ladino, and Low SEP Indigenous Maya. METHODS The sample comprised 19 346 children aged 7-17 years with 54 638 observations. The outcomes were height, BMI, triceps skinfold thickness (TST), and subscapular skinfold thickness (SST) Z-scores according to the Centers for Disease Control and Prevention (CDC) references. Sex-specific multilevel models were used to estimate and compare mean trajectories from 1979 to 1999 between the three groups. RESULTS Mean Z-scores were always highest for High SEP Ladino children and lowest for Low SEP Maya children. Despite their very short stature, the Low SEP groups had SST trajectories that were above the 50th centile. The BMI trajectories were relatively flat and within one major centile band of the CDC median, with differences between the three groups that were small (0.2-0.3 Z-scores) and did not attenuate over time. Conversely, the TST Z-score trajectories demonstrated larger positive secular trends (e.g., from -1.25 in 1979 to -0.06 in 1999 for Low SEP Maya boys), with differences between the three groups that were large (0.5-1.2 Z-scores) and did attenuate over time (in boys). Secular trends and between-group difference in the SST Z-score trajectories were less pronounced, but again we found stronger evidence in boys that the estimated inequalities attenuated over time. CONCLUSIONS Secular trends and inequalities in skinfolds differ from those for BMI in Guatemalan children. Differences between groups in skinfolds attenuated over time, at least in boys, but whether this is good news is questionable given the very short stature yet relatively large subscapular skinfolds of the Low SEP groups.
Collapse
Affiliation(s)
- William Johnson
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | | | - J Andres Galvez-Sobral
- Centro de Investigaciones Educativas, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Luis Furlán
- Centro de Estudios en Informática Aplicada, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Barry Bogin
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- UCSD/Salk Center for Academic Research and Training in Anthropogeny (CARTA), USA
| |
Collapse
|
2
|
Rios-Escalante C, Albán-Fernández S, Espinoza-Rojas R, Saavedra-Garcia L, Barengo NC, Guerra Valencia J. Diagnostic Performance of the Measurement of Skinfold Thickness for Abdominal and Overall Obesity in the Peruvian Population: A 5-Year Cohort Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:7089. [PMID: 38063518 PMCID: PMC10706145 DOI: 10.3390/ijerph20237089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/08/2023] [Accepted: 09/15/2023] [Indexed: 12/18/2023]
Abstract
The escalating prevalence of overall and abdominal obesity, particularly affecting Latin America, underscores the urgent need for accessible and cost-effective predictive methods to address the growing disease burden. This study assessed skinfold thicknesses' predictive capacity for overall and abdominal obesity in Peruvian adults aged 30 or older over 5 years. Data from the PERU MIGRANT 5-year cohort study were analyzed, defining obesity using BMI and waist circumference. Receiver operating characteristic curves and area under the curve (AUC) with 95% confidence intervals (CI) were calculated. Adults aged ≥ 30 (n = 988) completed the study at baseline, with 47% male. A total of 682 participants were included for overall and abdominal obesity analysis. The 5-year prevalence values for overall and abdominal obesity were 26.7% and 26.6%, respectively. Subscapular skinfold (SS) best predicted overall obesity in men (AUC = 0.81, 95% CI: 0.75-0.88) and women (AUC = 0.77, 95% CI: 0.67-0.88). Regarding abdominal obesity, SS exhibited the highest AUC in men (AUC = 0.83, 95% CI: 0.77-0.89), while SS and the sum of trunk skinfolds showed the highest AUC in women. In secondary analysis excluding participants with type-2 diabetes mellitus (DM2) at baseline, SS significantly predicted DM2 development in men (AUC = 0.70, 95% CI: 0.58-0.83) and bicipital skinfold (BS) did in women (AUC = 0.73, 95% CI: 0.62-0.84). The findings highlight SS significance as an indicator of overall and abdominal obesity in both sexes among Peruvian adults. Additionally, SS, and BS offer robust predictive indicators for DM2.
Collapse
Affiliation(s)
- Cristian Rios-Escalante
- Escuela de Nutrición y Dietética, Universidad Científica del Sur, Lima 15067, Peru; (C.R.-E.); (S.A.-F.)
| | - Silvia Albán-Fernández
- Escuela de Nutrición y Dietética, Universidad Científica del Sur, Lima 15067, Peru; (C.R.-E.); (S.A.-F.)
| | - Rubén Espinoza-Rojas
- Instituto de Investigaciones en Ciencias Biomédicas (INICIB), Universidad Ricardo Palma, Lima 15039, Peru;
| | - Lorena Saavedra-Garcia
- Carrera de Nutrición y Dietética, Facultad de Ciencias de la Salud, Universidad San Ignacio de Loyola, Lima 15024, Peru;
| | - Noël C. Barengo
- Department of Medical Education, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA;
- Escuela Superior de Medicina, Universidad Nacional de Mar del Plata, Mar del Plata 7600, Argentina
| | | |
Collapse
|
3
|
Marin-Jimenez N, Cruz-Leon C, Sanchez-Oliva D, Jimenez-Iglesias J, Caraballo I, Padilla-Moledo C, Cadenas-Sanchez C, Cuenca-Garcia M, Castro-Piñero J. Criterion-Related Validity of Field-Based Methods and Equations for Body Composition Estimation in Adults: A Systematic Review. Curr Obes Rep 2022; 11:336-349. [PMID: 36369621 PMCID: PMC9729144 DOI: 10.1007/s13679-022-00488-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/14/2022] [Indexed: 11/13/2022]
Abstract
PURPOSE OF REVIEW Overweight and obesity are associated to health prognosis. Therefore, body composition assessment is an important health outcome, especially in adult population. We analyzed the criterion-related validity of existing field-based methods and equations for body composition estimation in adults aged 19-64 years. RECENT FINDINGS One hundred studies met inclusion criteria. The field-based methods, waist circumference (WC), body adiposity index (BAI), and body mass index (BMI) are valid to indicate body adiposity. Likewise, several equations, including the classical Durnin/Womersley equation, Jackson/Pollock equation (males), and Jackson, Pollock, and Ward equation (females), are valid to estimate total body fat mass or body fat percentage. Anthropometric field methods can provide a simple, quick, and easy informative indicators of adiposity in adults. Classical equations, such as Durnin/Womersley equation, Jackson/Pollock equation, and Jackson, Pollock, and Ward equation, are still valid to estimate total body fat mass or body fat percentage in adult population. When choosing estimation equations, specific population characteristics, such as age, weight status, or race ethnicity, should be taken into account. (Trial Registration: Registered on PROSPERO (CRD42020194272)).
Collapse
Affiliation(s)
- Nuria Marin-Jimenez
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, Cadiz, Spain.
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain.
| | - Carolina Cruz-Leon
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, Cadiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - David Sanchez-Oliva
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, Cadiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
- Sports Science Faculty, University of Extremadura, 10071, Caceres, Spain
| | - José Jimenez-Iglesias
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, Cadiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - Israel Caraballo
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, Cadiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - Carmen Padilla-Moledo
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, Cadiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - Cristina Cadenas-Sanchez
- PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Magdalena Cuenca-Garcia
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, Cadiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - José Castro-Piñero
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, Cadiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| |
Collapse
|
4
|
Stevens DR, Rohn MCH, Hinkle SN, Williams AD, Kumar R, Lipsky LM, Grobman W, Sherman S, Kanner J, Chen Z, Mendola P. Maternal body composition and gestational weight gain in relation to asthma control during pregnancy. PLoS One 2022; 17:e0267122. [PMID: 35442986 PMCID: PMC9020691 DOI: 10.1371/journal.pone.0267122] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 04/02/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Poor asthma control is common during pregnancy and contributes to adverse pregnancy outcomes. Identification of risk factors for poor gestational asthma control is crucial. OBJECTIVE Examine associations of body composition and gestational weight gain with asthma control in a prospective pregnancy cohort (n = 299). METHODS Exposures included pre-pregnancy body mass index (BMI), first trimester skinfolds, and trimester-specific gestational weight gain. Outcomes included percent predicted forced expiratory volumes (FEV1, FEV6), forced vital capacity (FVC), peak expiratory flow (PEF), FEV1/FVC, symptoms (activity limitation, nighttime symptoms, inhaler use, and respiratory symptoms), and exacerbations (asthma attacks, medical encounters). Linear and Poisson models examined associations with lung function (β (95% confidence interval (CI)), asthma symptom burden (relative rate ratio (RR (95%CI)), and exacerbations (RR (95%CI)). RESULTS Women with a BMI ≥ 30 had lower percent predicted FVC across pregnancy (βThirdTrimester: -5.20 (-8.61, -1.78)) and more frequent night symptoms in the first trimester (RR: 1.66 (1.08, 2.56)). Higher first trimester skinfolds were associated with lower FEV1, FEV6, and FVC, and more frequent night symptoms and inhaler use across pregnancy. Excessive first trimester gestational weight gain was associated with more frequent activity limitation in the first trimester (RR: 3.36 (1.15, 9.80)) and inhaler use across pregnancy (RRThirdTrimester: 3.49 (1.21, 10.02)). CONCLUSIONS Higher adiposity and first trimester excessive gestational weight gain were associated with restrictive changes in lung function and symptomology during pregnancy.
Collapse
Affiliation(s)
- Danielle R. Stevens
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, United States of America
| | - Matthew C. H. Rohn
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, United States of America
| | - Stefanie N. Hinkle
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, United States of America
| | - Andrew D. Williams
- UND School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, United States of America
| | - Rajesh Kumar
- Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Leah M. Lipsky
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, United States of America
| | - William Grobman
- Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Seth Sherman
- The Emmes Company, Rockville, MD, United States of America
| | - Jenna Kanner
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, United States of America
| | - Zhen Chen
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, United States of America
| | - Pauline Mendola
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, United States of America
- School of Public Health and Health Professions, University at Buffalo, Buffalo NY, United States of America
| |
Collapse
|
5
|
Al-Okbi S, Sabry S, Al-Siedy ESK, Elsayed S. Plasma Calcium and Phosphorus Levels and Cardiovascular Disease Risks in Egyptian Type 2 Diabetic Patients. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: Cardiovascular complication of diabetes is considered an important issue that needs deep investigations. The levels of plasma calcium (Ca) and phosphorus (P) have been implicated as having an association to cardiovascular diseases.
AIM: The objective of the present research was to study the plasma levels of both Ca and P and their association to the atherogenic ratio; total cholesterol: high density lipoprotein-cholesterol and the plasma albumin in male and female patients with type 2-diabetes. The interrelation between anthropometric parameters represented by body mass index (BMI), waist circumference and waist/hip ratio with Ca and P were studied. Also, the association between plasma Ca and P with their dietary intake were investigated.
Subjects and METODS: Thirty-one type 2-diabetic male and female patients participated in the study, in addition of ten healthy subjects. Biochemical parameters, anthropometric measurements and nutrients′ intake were assessed. Biochemical parameters include plasma Ca, P, lipid profile, albumin, liver function tests and creatinine.
RESULTS: Plasma Ca levels of female patients of BMI> 30 kg/m2 demonstrated significant increase compared to the control group. All male and female patients showed significant increase in plasma P compared to the control group. Glycosylated hemoglobin of male and females showed significant high values compared to the control group except for diabetic male of BMI>30 kg/m2 that showed insignificant increase. No significant changes in plasma TG and LDL-C levels were noticed compared to the control. Plasma TC of patients showed significant high levels compared to the control group. The levels of HDL-C of patients were significantly lower than that of the control. The ratios of TC/HDL-C diabetic patients either male or female and whatever their BMI were significantly higher than that of the control. No significant changes in plasma activities of ALT and AST and bilirubin levels were observed among the different groups including the control. Plasma albumin levels demonstrated significant reduction compared to the control group whatever their sexes or BMI. Plasma creatinine levels of the different diabetic groups showed insignificant change from the control group except for the male group of BMI<30 kg/m2 that showed significant elevation. In male, plasma Ca showed significant negative correlation with albumin and positive correlation with creatinine and dietary vitamin D. In female, a significant positive correlation was noticed between plasma and dietary P while a negative correlation was observed between plasma Ca and dietary iron.
CONCLUSION: Elevated of plasma P together with reduced plasma albumin and elevated TC/HDL-C may reflect an association of plasma P to CVD in male and female diabetic subjects while high plasma Ca might predict CVD in only female diabetic patients of BMI > 30 kg/m2.
Collapse
|
6
|
Nösslinger H, Mair E, Toplak H, Hörmann-Wallner M. Measuring subcutaneous fat thickness using skinfold calipers vs. high-resolution B-scan ultrasonography in healthy volunteers: A pilot study. CLINICAL NUTRITION OPEN SCIENCE 2022. [DOI: 10.1016/j.nutos.2021.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
|
7
|
Increased Body Fat and Organic Acid Anions Production Are Associated with Larger Kidney Size in ADPKD. Medicina (B Aires) 2022; 58:medicina58020152. [PMID: 35208476 PMCID: PMC8875309 DOI: 10.3390/medicina58020152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/07/2022] [Accepted: 01/10/2022] [Indexed: 11/30/2022] Open
Abstract
Background and Objectives: A high body mass index (BMI) is associated with the progression of autosomal dominant polycystic kidney disease (ADPKD). However, body fat (BF), which is another adiposity marker, has not yet been studied. Excessive weight may promote elevation in the endogenous synthesis of organic acid (OA) anions. Accordingly, we aimed to investigate the possible association of the aforementioned markers with kidney volume and renal function in patients with ADPKD. Materials and Methods: We conducted a retrospective cohort study of adult ADPKD outpatients involving clinical, serum, and urinary laboratorial data and body composition assessments retrieved from their medical records. BF was estimated by skinfold thickness (mm) on the non-dominant arm and was considered as normal or high for each sex. Total kidney volume (TKV) and height-adjusted volume (htTKV) were measured by magnetic resonance imaging. The annual estimated glomerular filtration rate (eGFR) slope was analyzed during a median follow-up time of 6 (5.0–7.0) years to calculate rapid progression (decline in renal function ≥2.5 mL/min/year over 5 years). Results: A total of 104 patients were included (41.9 ± 11.9 years old, 38.5% men), with 62.5% of the patients classified as high BF. The High BF group presented higher levels of OA, glycosylated hemoglobin (HbA1c), C-reactive protein (CRP), 24 h urinary sodium (UNa), and htTKV, and lower eGFR than those with a normal BF. In the multivariate linear regression, the associated variables with TKV were high BF, OA and BMI (std. β 0.47, p < 0.05; std. β 0.36, p = 0.001; std. β 0.25, p = 0.01, respectively). In the binary logistic regression, when adjusted for potential confounders, UNa was the only parameter associated with an increased risk of eGFR decline ≥2.5 mL/min/year (OR 1.02, 95% CI 1.01–1.03, p = 0.02). Conclusions: Increased body fat and endogenous production of organic acid anions are associated with larger kidney size in ADPKD but not with a decline in renal function.
Collapse
|
8
|
Konstari S, Sääksjärvi K, Heliövaara M, Rissanen H, Knekt P, Arokoski JPA, Karppinen J. Associations of Metabolic Syndrome and Its Components with the Risk of Incident Knee Osteoarthritis Leading to Hospitalization: A 32-Year Follow-up Study. Cartilage 2021; 13:1445S-1456S. [PMID: 31867993 PMCID: PMC8808931 DOI: 10.1177/1947603519894731] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To examine whether metabolic syndrome or its individual components predict the risk of incident knee osteoarthritis (OA) in a prospective cohort study during a 32-year follow-up period. DESIGN The cohort consisted of 6274 participants of the Mini-Finland Health Survey, who were free from knee OA and insulin-treated diabetes at baseline. Information on the baseline characteristics, including metabolic syndrome components, hypertension, elevated fasting glucose, elevated triglycerides, reduced high-density lipoprotein, and central obesity were collected during a health examination. We drew information on the incidence of clinical knee OA from the national Care Register for Health Care. Of the participants, 459 developed incident knee OA. In our full model, age, gender, body mass index, history of physical workload, smoking history, knee complaint, and previous injury of the knee were entered as potential confounding factors. RESULTS Having metabolic syndrome at baseline was not associated with an increased risk of incident knee OA. In the full model, the hazard ratio for incident knee OA for those with metabolic syndrome was 0.76 (95% confidence interval [0.56, 1.01]). The number of metabolic syndrome components or any individual component did not predict an increased risk of knee OA. Of the components, elevated plasma fasting glucose was associated with a reduced risk of incident knee OA (hazard ratio 0.71, 95% confidence interval [0.55, 0.91]). CONCLUSIONS Our findings do not support the hypothesis that metabolic syndrome or its components increase the risk of incident knee OA. In fact, elevated fasting glucose levels seemed to predict a reduced risk.
Collapse
Affiliation(s)
- Sanna Konstari
- Medical Research Center Oulu, Department
of Physical and Rehabilitation Medicine, Oulu University Hospital and University of
Oulu, Oulu, Finland,Center for Life Course Health Research,
University of Oulu, Oulu, Finland,Sanna Konstari, Center for Life Course
Health Research, Department of Physical and Rehabilitation Medicine, University
of Oulu, Box 5000, Oulu 90014, Finland.
| | - Katri Sääksjärvi
- Department of Public Health Solutions,
Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Markku Heliövaara
- Department of Public Health Solutions,
Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Harri Rissanen
- Department of Public Health Solutions,
Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Paul Knekt
- Department of Public Health Solutions,
Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Jari P. A. Arokoski
- Department of Physical and
Rehabilitation Medicine, Helsinki University Hospital and University of Helsinki,
Helsinki, Finland
| | - Jaro Karppinen
- Medical Research Center Oulu, Department
of Physical and Rehabilitation Medicine, Oulu University Hospital and University of
Oulu, Oulu, Finland,Center for Life Course Health Research,
University of Oulu, Oulu, Finland,Finnish Institute of Occupational
Health, Oulu, Finland
| |
Collapse
|
9
|
Zemlin C, Stuhlert C, Schleicher JT, Wörmann C, Altmayer L, Lang M, Scherer LS, Thul IC, Müller C, Kaiser E, Stutz R, Goedicke-Fritz S, Ketter L, Zemlin M, Wagenpfeil G, Steffgen G, Solomayer EF. Longitudinal Assessment of Physical Activity, Fitness, Body Composition, Immunological Biomarkers, and Psychological Parameters During the First Year After Diagnosis in Women With Non-Metastatic Breast Cancer: The BEGYN Study Protocol. Front Oncol 2021; 11:762709. [PMID: 34737966 PMCID: PMC8560964 DOI: 10.3389/fonc.2021.762709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 10/01/2021] [Indexed: 12/24/2022] Open
Abstract
Background Moderate physical activity is associated with an improved prognosis and psychosocial outcome in breast cancer patients. Although exercise and physical activity are associated with multiple physiological and psychological effects, many of the underlying mechanisms remain obscure. The BEGYN study (Influence of physical activity in breast cancer patients on physiological and psychological parameters and on biomarkers) aims at identifying potential associations between the extent of physical activity, fitness, body composition, immunological biomarkers, psycho-emotional parameters, and the course of treatment during the first year after diagnosis of breast cancer. Methods The prospective observational BEGYN study will include 110 non-metastatic breast cancer patients. The patients will be assessed during a base line visit prior to the initiation of the antineoplastic therapy and after 3, 6, 9 and 12 months. The physical activity will be measured using a fitness tracker and a self-assessment diary during the entire study. Each visit will include the assessment of (i) cardiorespiratory fitness measured by spiroergometry, (ii) body composition, (iii) psycho-emotional parameters (quality of life, mental health, fatigue, depression, distress, anxiety, well-being), and (iv) extensive blood tests including routine laboratory, vitamin D, selenium and immunologically relevant biomarkers (e.g., leukocyte subpopulations and cytokine profiles). Discussion Whereas most studies investigating the influence of physical activity in breast cancer patients focus on specific activities for three months or less, the BEGYN study will quantify the daily physical activity and cardiorespiratory fitness of breast cancer patients based on objective measurements in the context of the oncological therapy for 12 months after diagnosis. The study will reveal potential associations between exercise, immune status and physical as well as psycho-emotional outcome and the clinical course of the disease. Moreover, complementary therapies such as Vit D and Selenium supplementation and parameters investigating the motivation of the patients are part of the study. Due to this holistic approach, the BEGYN study will guide towards confirmatory studies on the role of physical activity in breast cancer patients to develop individualized counselling regarding the recommended type and extent of exercise. Trial Registration This study has been registered at the German Clinical Trials Register DRKS00024829.
Collapse
Affiliation(s)
- Cosima Zemlin
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Caroline Stuhlert
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Julia Theresa Schleicher
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Carolin Wörmann
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Laura Altmayer
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Marina Lang
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Laura-Sophie Scherer
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Ida Clara Thul
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Carolin Müller
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| | - Elisabeth Kaiser
- Department for General Pediatrics, Saarland University Medical Center, Homburg, Germany
| | - Regine Stutz
- Department for General Pediatrics, Saarland University Medical Center, Homburg, Germany
| | | | - Laura Ketter
- Department of Behavioural and Cognitive Sciences, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Michael Zemlin
- Department for General Pediatrics, Saarland University Medical Center, Homburg, Germany
| | - Gudrun Wagenpfeil
- Institute for Medical Biometry, Epidemiology and Medical Informatics (IMBEI), Saarland University, Homburg, Germany
| | - Georges Steffgen
- Department of Behavioural and Cognitive Sciences, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Erich-Franz Solomayer
- Department for Gynecology, Obstetrics and Reproductive Medicine, Saarland University Medical Center, Homburg, Germany
| |
Collapse
|
10
|
Excess Body Weight and Long-Term Incidence of Lung and Colon Cancer in Men; Follow-Up Study of 43 Years. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910418. [PMID: 34639717 PMCID: PMC8508109 DOI: 10.3390/ijerph181910418] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 01/22/2023]
Abstract
Most evidence for an association between excess body weight and cancer risk has been derived from studies of relatively short duration with little reference to the effect on tumor site. This study was designed to evaluate the association between categories of body mass index (BMI: <20, 20–25, 25–30, and >30 kg/m2) and the incidence of colon and lung cancer over 43 years of follow-up (1963–2006), in 10,043 men from the Israeli Ischemic Heart Disease (IIHD) prospective cohort (mean age at baseline 49.3 years, mean BMI 25.7 kg/m2). Data from the Israel National Cancer Registry was linked with the IIHD, and the Cox proportional hazards regression model was applied to analyze the relative risks for lung and colon cancer across BMI categories at baseline. Three hundred cases of lung cancer (2.9%) and 328 cases of colon cancer (3.3%) were diagnosed in the total population. Applying a multivariate model adjusted for age, smoking intensity, and total cholesterol, higher BMI category was associated with an increased risk of colon cancer [HR = 1.22 (95% CI 1.02–1.45)], and with a decreased risk for lung cancer [HR = 0.66 (95% CI 0.56–0.77)]. In this long-term follow-up study over four decades, we observed a consistent dose-response pattern between BMI and increased risk for colon cancer, but decreased risk for lung cancer. Specific associations between excess body weight and cancer risk may suggest different patterns of body fat and cancer incidence at a given site.
Collapse
|
11
|
Comparison of 7-site skinfold measurement and dual-energy X-ray absorptiometry for estimating body fat percentage and regional adiposity in Taiwanese diabetic patients. PLoS One 2020; 15:e0236323. [PMID: 32706814 PMCID: PMC7380604 DOI: 10.1371/journal.pone.0236323] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 07/02/2020] [Indexed: 02/08/2023] Open
Abstract
Obesity and regional adiposity are important risk factors for cardiometabolic disorders. The aim of this study is to compare 7-site skinfold (SF) measurement to dual-energy x-ray absorptiometry (DXA) as the reference method for estimating body fat percentage (BF%) and regional adiposity in diabetic outpatients. A total of 59 diabetic patients (36 females and 23 males) aged 28.5–78 years (median 67.7 years) with BMI 18.8–40.6 kg/m2 (median: 25.5 kg/m2) were enrolled. 7-site skinfold measurement and DXA were performed at the same visit day and biochemistry data were collected. Our results demonstrate the BF% calculated via Jackson & Pollock 7-site skinfold equation presents a strong correlation (r = 0.672, p < 0.001 in females; r = 0.885, p < 0.001 in males) with that measured by DXA, but the means of BF% between these two methods are significantly different in both sexes (paired t-test, p < 0.001). The Bland-Altman analysis showed the mean differences (DXA-SF) of BF% were positive for female (8.74%) and male (7.22%), suggesting Jackson & Pollock 7-site skinfold equation tends to underestimate the BF%. Besides, regional SF thicknesses of 7-site skinfold measurement were significantly correlated with the matched regional adiposity quantified by DXA. Furthermore, truncal and android SF thicknesses were notably positively correlated with several cardiometabolic risk factors in gender-specific manner. Our data indicate the 7-site skinfold measurement is not an interchangeable method for precisely measuring BF%, but might be practical for evaluating the cardiometabolic risks in Taiwanese diabetic outpatients.
Collapse
|
12
|
Vallières E, Roy-Gagnon MH, Parent MÉ. Body shape and pants size as surrogate measures of obesity among males in epidemiologic studies. Prev Med Rep 2020; 20:101167. [PMID: 32939332 PMCID: PMC7479209 DOI: 10.1016/j.pmedr.2020.101167] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 07/07/2020] [Accepted: 07/10/2020] [Indexed: 01/03/2023] Open
Abstract
Alternative anthropometric indicators reflect overall and abdominal obesity in males. Abdominal obesity is predicted using age, pants size, Stunkard’s silhouette & weight. Stunkard’s silhouette scale reflects well body mass index recently and in the past.
This study aimed at characterizing anthropometric indicators that can be used as alternatives to measurements for assessing overall obesity over adulthood and abdominal obesity among men. We used data from a population-based case-control study of prostate cancer conducted in Montreal, Canada in 2005–2012. It included men aged ≤ 75 years, 1872 of which were newly diagnosed with prostate cancer, and 1918 others randomly selected from the electoral list. In-person interviews elicited reports of height as well as of weight, pants size and Stunkard’s silhouette at 5 time points over adulthood, i.e., for the ages of 20, 40, 50 and 60 years, if applicable, and at the time of interview. Waist and hip circumferences were measured by interviewers following a validated protocol. Analyses were conducted on the overall sample of 3790 subjects, after having confirmed that results did not differ according to disease status. Stunkard’s silhouette scale proved to be an easy-to-administer tool that reflects well reported body mass index, either recently or decades in the past among adult males. It was discriminatory enough to classify individuals according to commonly-used obesity categories. We observed that a model including age, reported pants size, silhouette and weight can reasonably predict current abdominal obesity. In conclusion, alternative anthropometric indicators can serve as valuable means to assess overall and abdominal obesity when measurements cannot be envisaged in the context of epidemiological studies.
Collapse
Affiliation(s)
- Eric Vallières
- Epidemiology and Biostatistics Unit, Centre Armand-Frappier Santé Biotechnologie, Institut National de la Recherche Scientifique, University of Quebec, 531 Boul. Des Prairies, Laval, QC H7V 1B7, Canada.,School of Public Health, Department of Social and Preventive Medicine, University of Montreal, 7101 Avenue du Parc, Montreal, QC H3N 1X9, Canada
| | - Marie-Hélène Roy-Gagnon
- School of Epidemiology and Public Health, University of Ottawa, 600 Peter Morand Crescent, Ottawa, ON K1G 5Z3, Canada
| | - Marie-Élise Parent
- Epidemiology and Biostatistics Unit, Centre Armand-Frappier Santé Biotechnologie, Institut National de la Recherche Scientifique, University of Quebec, 531 Boul. Des Prairies, Laval, QC H7V 1B7, Canada.,School of Public Health, Department of Social and Preventive Medicine, University of Montreal, 7101 Avenue du Parc, Montreal, QC H3N 1X9, Canada.,University of Montreal Hospital Research Centre, 900 Saint-Denis, Tour Viger, Pavillon R, Montreal, QC H2X 0A9, Canada
| |
Collapse
|
13
|
Shih CK, Chen CM, Hsiao TJ, Liu CW, Li SC. White Sweet Potato as Meal Replacement for Overweight White-Collar Workers: A Randomized Controlled Trial. Nutrients 2019; 11:nu11010165. [PMID: 30646532 PMCID: PMC6356856 DOI: 10.3390/nu11010165] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 01/02/2019] [Accepted: 01/11/2019] [Indexed: 01/10/2023] Open
Abstract
Overweight and obesity are a global concern. Meal replacements (MRs) are portion- and calorie-controlled meals, which make the food environment part of an individual’s weight loss regimen. White sweet potato (WSP; Ipomoea batatas L.), used in traditional medicine in Brazil, Japan, and Taiwan, is a healthy carbohydrate source. In this randomized controlled trial, we assessed the effects of a WSP formula on body weight management in 58 white-collar workers through MR to elucidate the effects of this WSP-MR on factors leading to overweight. The participants consumed either two packs a day for a total of 132 g of WSP (WSP-MR group) or a normal diet daily (non-WSP group) for eight weeks. After eight weeks, body weight, body fat, body mass index, wrist circumference, thigh circumference, calf circumference, mid-arm circumference, and triceps skinfolds decreased significantly in both the groups. Moreover, the WSP-MR group demonstrated a 5% decrease in body weight, body fat, body mass index, and mid-arm circumference and a 3.5% decrease in glycated hemoglobin levels (p < 0.05). The treatment was well tolerated, without side effects or adverse events. Thus, our WSP formula as an MR can facilitate individual weight loss and thus has commercial application in the food industry.
Collapse
Affiliation(s)
- Chun-Kuang Shih
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 250 Wu-Hsing Street, Taipei 11031, Taiwan.
| | - Chiao-Ming Chen
- Department of Food Science, Nutrition, and Nutraceutical Biotechnology, Shih Chien University, No. 70, Dazhi St., Zhongshan Dist, Taipei 10462, Taiwan.
| | - Tun-Jen Hsiao
- Chinese Taipei Society for the Study of Obesity, 250 Wu-Hsing Street, Taipei 11031, Taiwan.
| | - Ching-Wen Liu
- Department of Food Science, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 40704, Taiwan.
| | - Sing-Chung Li
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 250 Wu-Hsing Street, Taipei 11031, Taiwan.
| |
Collapse
|
14
|
Patro Golab B, Voerman E, van der Lugt A, Santos S, Jaddoe VWV. Subcutaneous fat mass in infancy and abdominal, pericardial and liver fat assessed by Magnetic Resonance Imaging at the age of 10 years. Int J Obes (Lond) 2018; 43:392-401. [PMID: 30568271 DOI: 10.1038/s41366-018-0287-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 10/19/2018] [Accepted: 11/29/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND/OBJECTIVES Fat mass development in infancy contributes to later adiposity, but its relation to ectopic fat depots is unknown. We examined the associations of infant subcutaneous fat with childhood general and organ-specific fat. SUBJECTS/METHODS Among 593 children from a population-based prospective cohort study, we obtained total subcutaneous fat mass (as sum of biceps, triceps, suprailiacal, and subscapular skinfolds thickness), central-to-total subcutaneous fat ratio (sum of suprailiacal and subscapular skinfold thickness/total subcutaneous fat) at 1.5, 6 and 24 months of age. At 10 years, we assessed BMI, fat mass index (FMI) based on total body fat by dual-energy X-ray absorptiometry, and abdominal subcutaneous, visceral and pericardial fat mass indices, and liver fat fraction by Magnetic Resonance Imaging. RESULTS A higher central-to-total subcutaneous fat ratio at 1.5 months only and higher total subcutaneous fat at 6 and 24 months were associated with higher BMI, FMI and subcutaneous fat mass index at 10 years. The observed associations were the strongest between total subcutaneous fat at 24 months and these childhood outcomes (difference per 1-SDS increase in total subcutaneous fat: 0.15 SDS (95% Confidence Interval (CI) 0.08, 0.23), 0.17 SDS (95% CI 0.10, 0.24), 0.16 SDS (95% CI 0.08, 0.23) for BMI, FMI and childhood subcutaneous fat mass index, respectively). Infant subcutaneous fat measures at any time point were not associated with visceral and pericardial fat mass indices, and liver fat fraction at 10 years. CONCLUSIONS Our results suggest that infant subcutaneous fat is associated with later childhood abdominal subcutaneous fat and general adiposity, but not with other organ-specific fat depots.
Collapse
Affiliation(s)
- Bernadeta Patro Golab
- The Generation R Study Group, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Pediatrics, Sophia Children's Hospital, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Pediatrics, Medical University of Warsaw, Warsaw, Poland
| | - Ellis Voerman
- The Generation R Study Group, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Pediatrics, Sophia Children's Hospital, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Aad van der Lugt
- Department of Radiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Susana Santos
- The Generation R Study Group, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Pediatrics, Sophia Children's Hospital, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus Medical Center, Rotterdam, The Netherlands. .,Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands. .,Department of Pediatrics, Sophia Children's Hospital, Erasmus Medical Center, Rotterdam, The Netherlands.
| |
Collapse
|
15
|
Sandercock V, Andrade J. Evaluation of Worksite Wellness Nutrition and Physical Activity Programs and Their Subsequent Impact on Participants' Body Composition. J Obes 2018; 2018:1035871. [PMID: 30631593 PMCID: PMC6304910 DOI: 10.1155/2018/1035871] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 10/17/2018] [Accepted: 11/05/2018] [Indexed: 12/14/2022] Open
Abstract
Background Adult obesity is globally recognized as a public health concern. As adults spend most of their weekdays at work, worksite wellness programs may include topics of nutrition education and physical activity to improve an employee's body composition. However, results are inconsistent with the impact they have on employees' body composition. Objective The purpose of this systematic review was to evaluate worksite wellness nutrition and physical activity programs and their subsequent impact on participants' body composition. Methods Extraction of articles was completed through 4 databases: PubMed, CINAHL, SCOPUS, and PsycINFO using keywords such as "nutrition and physical activity interventions/programs" and "weight." A 9-point inclusion criterion was established. Evaluation of the articles was assessed using the Academy of Nutrition and Dietetics Evidence-Based Manual. Results A total of 962 articles were identified. Twenty-three met the inclusion criterion. Seventeen studies resulted in a change in body composition (e.g., decreased BMI (kg/m2), waist circumference, and body fat percentage), and six studies did not show any changes. Programs that had professionals frequently interact with participants, regardless if the interactions were done daily, weekly, or monthly, led to a change in body composition. Additionally, programs that incorporated a motivation theory and provided content relevant to participants' needs resulted in a change in body composition. Conclusion Evidence supports that future worksite wellness programs that are designed using a motivational theory and content that is created relevant to participants' needs and that has frequent interactions with participants may result in a change in body composition.
Collapse
Affiliation(s)
- Victoria Sandercock
- School of Family and Consumer Sciences, Eastern Illinois University, Charleston 61920, USA
| | - Jeanette Andrade
- Food Science and Human Nutrition, University of Florida, Gainesville, FL 32611, USA
| |
Collapse
|
16
|
Associations between anthropometric indicators of adiposity and body fat percentage in normal weight young adults. ANTHROPOLOGICAL REVIEW 2018. [DOI: 10.2478/anre-2018-0015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The purpose of this cross-sectional study was to determine the associations between various anthropometric adiposity screening indices and body fat percentage estimated by bioelectrical impedance analysis (BIA). A total of 186 (95 male and 91 female) normal weight (body mass index [BMI] = 18.5- 24.9 kg/m2) young adults (mean age= 20.96 ± 2.03 years) were measured on body fat percentage, body height, body mass, waist and hip circumferences. Abdominal volume index, body adiposity index, BMI, body roundness index, conicity index, reciprocal ponderal index, waist to height ratio, waist to height 0.5 ratio, and waist to hip ratio were calculated accordingly. Results revealed significant gender effects in all main anthropometric measurements. Except for waist to hip ratio, results indicated significant associations between anthropometric indices and BIA in both male and female participants. BIA results were found to be largely associated with BMI and abdominal volume index in both genders. Bland- Altman analysis showed good agreements between these indices and BIA. Considerable associations and agreements highlight the potential importance and the use of several anthropometric proxies to estimate body adiposity among male and female non-overweight/obese young adults. Despite continuing discussion regarding its accuracy, BMI seems to be useful for monitoring body adiposity within this cohort.
Collapse
|
17
|
Czyż SH, Toriola AL, Starościak W, Lewandowski M, Paul Y, Oyeyemi AL. Physical Fitness, Physical Activity, Sedentary Behavior, or Diet-What Are the Correlates of Obesity in Polish School Children? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017. [PMID: 28632175 PMCID: PMC5486350 DOI: 10.3390/ijerph14060664] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
There is substantial evidence of rising prevalence of overweight and obesity and its co-morbidities among children in western-high income developed countries. In the European Union, the prevalence of overweight and obesity is increasing fastest among Polish children. Yet, there is paucity of evidence on the relationship of behavioral factors with body weight status of children in Poland. This study examined the association of obesity with physical fitness, physical activity, sedentary behavior and diet among Polish children. A total of 641 children (10-15 years) recruited from the Lower Silesia region of Poland participated in this cross-sectional study. Participants' anthropometrics, physical fitness, physical activity, sedentary behavior and dietary intake were assessed. Outcome variables were weight categories (according to body mass index [BMI], waist-to-hip ratio [WHR], and percentage body fat [% BF]). The strongest negative correlation was found between VO₂max and %BF (r = -0.39, p <0.05). Significant negative correlation was also found between VO₂max and weight categories (r = -0.15). Results of the multinomial logit analysis showed that VO₂max increased in groups of overweight, normal weight and underweight children by 13%, 26% and 19%, respectively as compared to the group of obese children. VO₂max and weight and obesity indices were strongly correlated in both gender and age groups. Education and intervention programs to increase physical fitness (VO₂max) through aerobic training are recommended for Physical Education teachers, parents and children in order to reduce the rate of overweight and obesity among children in the Lower Silesia region of Poland.
Collapse
Affiliation(s)
- Stanisław H Czyż
- Physical Activity, Sport, and Recreation Focus Area, North-West University, Potchefstroom 2520, South Africa.
- Department of Sport Didactics, University School of Physical Education in Wroclaw, 51-612 Wroclaw, Poland.
| | - Abel L Toriola
- Department of Sport, Rehabilitation and Dental Sciences, Tshwane University of Technology, Pretoria 0183, South Africa.
| | - Wojciech Starościak
- Department of Sport Didactics, University School of Physical Education in Wroclaw, 51-612 Wroclaw, Poland.
| | - Marek Lewandowski
- Department of Pedagogy, College of Management Edukacja, 50-001 Wroclaw, Poland.
| | - Yvonne Paul
- Department of Sport, Rehabilitation and Dental Sciences, Tshwane University of Technology, Pretoria 0183, South Africa.
| | - Adewale L Oyeyemi
- Department of Physiotherapy, College of Medical Sciences, University of Maiduguri, Maiduguri P.M.B 1069, Nigeria.
| |
Collapse
|
18
|
Associations of maternal obesity and excessive weight gain during pregnancy with subcutaneous fat mass in infancy. Early Hum Dev 2017; 108:23-28. [PMID: 28364636 PMCID: PMC5439515 DOI: 10.1016/j.earlhumdev.2017.03.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 03/10/2017] [Accepted: 03/14/2017] [Indexed: 11/24/2022]
Abstract
BACKGROUND Not much is known about the associations of maternal obesity and excessive gestational weight gain with body fat in infancy. OBJECTIVE To examine the associations of maternal pre-pregnancy body mass index and gestational weight gain with infant subcutaneous fat. METHODS In a population-based prospective cohort study among 845 mothers and their infants, we obtained maternal pre-pregnancy body mass index and measured maternal weight during pregnancy. At 1.5, 6 and 24months, we estimated infant total subcutaneous fat (sum of biceps, triceps, suprailiacal and subscapular skinfold thicknesses) and central-to-total subcutaneous fat ratio (sum of suprailiacal and subscapular skinfold thicknesses/total subcutaneous fat). RESULTS Maternal body mass index was positively associated with higher infant body mass index from 6months onwards. Maternal body mass index was not associated with infant subcutaneous fat measures at 1.5 or 6months. A 1-standard deviation scores (SDS) higher maternal body mass index was associated with a 0.09 (95% Confidence Interval 0.01, 0.17) SDS higher infant total subcutaneous fat at 24months, but not with central-to-total subcutaneous fat ratio. No associations were present for maternal total or period-specific gestational weight gain with infant fat. CONCLUSION Maternal body mass index was positively associated with infant body mass index and total subcutaneous fat in late infancy. Maternal total and period-specific gestational weight gain were not associated with infant body fat mass measures.
Collapse
|
19
|
Ravona-Springer R, Schnaider-Beeri M, Goldbourt U. Triceps and Subscapular Skinfold in Men Aged 40-65 and Dementia Prevalence 36 Years Later. J Alzheimers Dis 2017; 57:873-883. [PMID: 28304287 DOI: 10.3233/jad-160786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The relationship of obesity with risk for dementia is complex and may change with age. OBJECTIVE To analyze the relationship between measures of obesity at age 40-65 and dementia prevalence in survivors 36 years later. METHODS Obesity-related measures of triceps and subscapular skinfold thickness were assessed in 1963 in n = 9,760 men aged 40-65 participating in the Israel Ischemic Heart Disease study. Cognitive evaluation and assessment of dementia prevalence were performed in n = 1,643 participants of the original cohort who survived until 1999/2000 (age ≥76 years) and had anthropometric measures in 1963. RESULTS Age-adjusted prevalence of dementia in survivors in 1999/2000 by baseline triceps skinfold quintile was 20.5%, 21.2%, 17.6%, 15.6%, and 14.5%, respectively, from lowest to highest (p = 0.006 in trend test). Using logistic regression, a 6-mm increment of triceps skinfold was associated with an age and BMI-adjusted odds ratio of 0.81 (95% CI, 0.70-0.94) for dementia prevalence among survivors. Age-adjusted risk for dementia by subscapular skinfold quintile demonstrated 20.5%, 17.1%, 15.7%, 19.4%, and 18.1%, respectively, in groups of subjects by subscapular skinfold quintile from lowest to highest (p = 0.6 in trend test). CONCLUSIONS Lower triceps skinfold at age 40-65, reflecting diminished peripheral fat, was associated with higher dementia prevalence in late life, potentially suggesting a protective role of peripheral fat to brain health.
Collapse
Affiliation(s)
- Ramit Ravona-Springer
- Department of Psychiatry at Sheba Medical Center, Israel.,Sackler Faculty of Medicine at Tel Aviv University, Israel
| | - Michal Schnaider-Beeri
- The Joseph Sagol Neuroscience Center at Sheba Medical Center, Israel.,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Uri Goldbourt
- Division of Epidemiology, and Neufeld Cardiac Research Institute, Sackler Faculty of Medicine, Tel Aviv University, Israel
| |
Collapse
|
20
|
Santos S, Gaillard R, Oliveira A, Barros H, Abrahamse-Berkeveld M, van der Beek EM, Hofman A, Jaddoe VWV. Associations of Infant Subcutaneous Fat Mass with Total and Abdominal Fat Mass at School-Age: The Generation R Study. Paediatr Perinat Epidemiol 2016; 30:511-20. [PMID: 27225335 PMCID: PMC5496673 DOI: 10.1111/ppe.12307] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Skinfold thickness enables the measurement of overall and regional subcutaneous fatness in infancy and may be associated with total and abdominal body fat in later childhood. We examined the associations of subcutaneous fat in infancy with total and abdominal fat at school-age. METHODS In a population-based prospective cohort study among 821 children, we calculated total subcutaneous fat (sum of biceps, triceps, suprailiacal, and subscapular skinfold thicknesses) and central-to-total subcutaneous fat ratio (sum of suprailiacal and subscapular skinfold thicknesses/total subcutaneous fat) at 1.5 and 24 months. At 6 years, we measured fat mass index (total fat/height(3) ), central-to-total fat ratio (trunk fat/total fat), and android-to-gynoid fat ratio (android fat/gynoid fat) by dual-energy X-ray absorptiometry and preperitoneal fat mass area by abdominal ultrasound. RESULTS Central-to-total subcutaneous fat ratio at 1.5 months was positively associated with fat mass index and central-to-total fat ratio at 6 years, whereas both total and central-to-total subcutaneous fat ratio at 24 months were positively associated with all childhood adiposity measures. A 1-standard-deviation scores higher total subcutaneous fat at 24 months was associated with an increased risk of childhood overweight (odds ratio 1.70, 95% confidence interval 1.36, 2.12). These associations were weaker than those for body mass index and stronger among girls than boys. CONCLUSIONS Subcutaneous fat in infancy is positively associated with total and abdominal fat at school-age. Our results also suggest that skinfold thicknesses add little value to estimate later body fat, as compared with body mass index.
Collapse
Affiliation(s)
- Susana Santos
- EPI-Unit, Institute of Public Health, University of Porto, Porto, Portugal,The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Romy Gaillard
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands,Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands,Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Andreia Oliveira
- EPI-Unit, Institute of Public Health, University of Porto, Porto, Portugal,Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal
| | - Henrique Barros
- EPI-Unit, Institute of Public Health, University of Porto, Porto, Portugal,Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal
| | | | - Eline M van der Beek
- Nutricia Research, Danone Nutricia Early Life Nutrition, Utrecht, The Netherlands
| | - Albert Hofman
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Vincent WV Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands,Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands,Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| |
Collapse
|
21
|
Jelena Vidakovic A, Santos S, Williams MA, Duijts L, Hofman A, Demmelmair H, Koletzko B, Jaddoe VWV, Gaillard R. Maternal plasma n-3 and n-6 polyunsaturated fatty acid concentrations during pregnancy and subcutaneous fat mass in infancy. Obesity (Silver Spring) 2016; 24:1759-66. [PMID: 27356181 PMCID: PMC5426538 DOI: 10.1002/oby.21547] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Revised: 03/25/2016] [Accepted: 04/16/2016] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The associations of maternal plasma n-3 and n-6 polyunsaturated fatty acid (PUFA) concentrations during pregnancy with infant subcutaneous fat were examined. METHODS In a population-based prospective cohort study among 904 mothers and their infants, maternal plasma n-3 and n-6 PUFA concentrations were measured at midpregnancy. Body mass index, total subcutaneous fat, and central-to-total subcutaneous fat ratio were calculated at 1.5, 6, and 24 months. RESULTS Maternal n-3 PUFA levels were not consistently associated with infant body mass index or total subcutaneous fat. Higher maternal total n-3 PUFA levels, and specifically eicosapentaenoic acid, docosapentaenoic acid, and docosahexaenoic acid, were associated with higher central-to-total subcutaneous fat ratio at 1.5 months, whereas higher maternal total n-3 PUFA levels were associated with lower central-to-total subcutaneous fat ratio at 6 months (all P values < 0.05). These associations were not present at 24 months. Maternal n-6 PUFA levels were not consistently associated with infant subcutaneous fat. A higher n-6/n-3 ratio was associated with lower central-to-total subcutaneous fat ratio at 1.5 months only (P value < 0.05). CONCLUSIONS Maternal n-3 PUFA levels during pregnancy may have transient effects on infant subcutaneous fat. Further studies are needed to assess the effects of maternal PUFA concentrations on fat mass development during early infancy.
Collapse
Affiliation(s)
- Aleksandra Jelena Vidakovic
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Susana Santos
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- EPI-Unit, Institute of Public Health, University of Porto, Porto, Portugal
| | - Michelle A Williams
- Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, USA
| | - Liesbeth Duijts
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Pediatrics, Divisions of Respiratory Medicine and Neonatology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Albert Hofman
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Pediatrics, Division of Metabolic Medicine, Dr. Von Hauner Children's Hospital, Ludwig-Maximilians-University of Munich Medical Center, München, Germany
| | - Hans Demmelmair
- Department of Pediatrics, Division of Metabolic Medicine, Dr. Von Hauner Children's Hospital, Ludwig-Maximilians-University of Munich Medical Center, München, Germany
| | - Berthold Koletzko
- Department of Pediatrics, Division of Metabolic Medicine, Dr. Von Hauner Children's Hospital, Ludwig-Maximilians-University of Munich Medical Center, München, Germany
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Romy Gaillard
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| |
Collapse
|
22
|
Hivert MF, Rifas-Shiman SL, Gillman MW, Oken E. Greater early and mid-pregnancy gestational weight gains are associated with excess adiposity in mid-childhood. Obesity (Silver Spring) 2016; 24:1546-53. [PMID: 27345963 PMCID: PMC4968400 DOI: 10.1002/oby.21511] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 03/02/2016] [Accepted: 03/06/2016] [Indexed: 12/17/2022]
Abstract
OBJECTIVE It is unclear how specific periods of gestational weight gain (GWG) during pregnancy relate to childhood adiposity. The goal of this study was to assess the differential impact of GWG timing on childhood body composition. METHODS In 979 mother-child pairs from the pre-birth Project Viva cohort, trimester-specific GWG was calculated using clinically recorded weights. Outcomes included body mass index (BMI) z-score, dual X-ray absorptiometry fat mass index (kg/m(2) ), and fat-free mass index (kg/m(2) ) in mid-childhood. Linear regression models were used to assess associations of each trimester's GWG (per 0.2 kg/week) with childhood outcomes, adjusted for maternal prepregnancy BMI, sociodemographic variables, lifestyle, and GWG in prior trimester(s). RESULTS Mean (SD) first trimester GWG was 0.22 (0.22) kg/week, second trimester 0.49 (0.18) kg/week, and third trimester 0.47 (0.20) kg/week. Faster first trimester GWG was associated with higher BMI z-score (0.06 units [95% CI: 0.01-0.12] per 0.2 kg/week) and with higher adiposity according to all indices; associations were strongest in women with prepregnancy BMI >30 kg/m(2) . Faster second trimester GWG was associated with higher BMI z-score (0.11 [0.04-0.18]), fat mass (fat mass index = 0.16 [0.02-0.31] kg/m(2) ), and lean mass (fat-free mass index = 0.11 [0.01-0.22] kg/m(2) ). Third trimester GWG was not associated with childhood adiposity. CONCLUSIONS These results reinforce the importance of addressing appropriate GWG in early pregnancy.
Collapse
Affiliation(s)
- Marie-France Hivert
- Obesity Prevention Program, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
- Diabetes Unit, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Université de Sherbrooke, Sherbrooke, Canada
| | - Sheryl L. Rifas-Shiman
- Obesity Prevention Program, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Matthew W. Gillman
- Obesity Prevention Program, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Emily Oken
- Obesity Prevention Program, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| |
Collapse
|
23
|
Santos S, Gaillard R, Oliveira A, Barros H, Hofman A, Franco OH, Jaddoe VWV. Subcutaneous fat mass in infancy and cardiovascular risk factors at school-age: The generation R study. Obesity (Silver Spring) 2016; 24:424-9. [PMID: 26813529 PMCID: PMC5426532 DOI: 10.1002/oby.21343] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 08/31/2015] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To examine the associations of infant subcutaneous fat with cardiovascular risk factors at school-age. METHODS In a population-based prospective cohort study among 808 children, total subcutaneous fat (sum of biceps, triceps, suprailiacal, and subscapular skinfold thicknesses) and central-to-total subcutaneous fat ratio (sum of suprailiacal and subscapular skinfold thicknesses/total subcutaneous fat) at 1.5 and 24 months were estimated. At 6 years, body mass index, blood pressure, cholesterol, triglycerides, and insulin levels were measured. RESULTS Infant subcutaneous fat measures were not associated with childhood blood pressure, triglycerides, or insulin levels. A 1-standard-deviation score (SDS) higher total subcutaneous fat at 1.5 months was, independently of body mass index, associated with lower low-density lipoprotein (LDL)-cholesterol levels at 6 years. In contrast, a 1-SDS higher total subcutaneous fat at 24 months was associated with higher total-cholesterol [difference 0.13 (95% confidence interval (CI) 0.03, 0.23) SDS] and LDL-cholesterol levels [difference 0.12 (95% CI 0.02, 0.21) SDS] at 6 years. There were no associations of central-to-total subcutaneous fat ratio with childhood cholesterol levels. CONCLUSIONS These results suggest that infant total subcutaneous fat is weakly associated with cholesterol levels at school-age. Further studies are needed to assess the long-term cardiometabolic consequences of infant body fat.
Collapse
Affiliation(s)
- Susana Santos
- EPI-Unit, Institute of Public Health, University of Porto, Porto, Portugal
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Romy Gaillard
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Andreia Oliveira
- EPI-Unit, Institute of Public Health, University of Porto, Porto, Portugal
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal
| | - Henrique Barros
- EPI-Unit, Institute of Public Health, University of Porto, Porto, Portugal
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal
| | - Albert Hofman
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Oscar H Franco
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| |
Collapse
|
24
|
|
25
|
Schembari A, de Hoogh K, Pedersen M, Dadvand P, Martinez D, Hoek G, Petherick ES, Wright J, Nieuwenhuijsen MJ. Ambient Air Pollution and Newborn Size and Adiposity at Birth: Differences by Maternal Ethnicity (the Born in Bradford Study Cohort). ENVIRONMENTAL HEALTH PERSPECTIVES 2015; 123:1208-15. [PMID: 25978617 PMCID: PMC4629735 DOI: 10.1289/ehp.1408675] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 05/12/2015] [Indexed: 05/21/2023]
Abstract
BACKGROUND Exposure to ambient air pollution has been associated with reduced size of newborns; however, the modifying effect of maternal ethnicity remains little explored among South Asians. OBJECTIVES We investigated ethnic differences in the association between ambient air pollution and newborn's size. METHOD Pregnant women were recruited between 2007 and 2010 for the Born in Bradford cohort study, in England. Exposures to particulate matter (≤ 10 μm, PM10; ≤ 2.5 μm, PM2.5), PM2.5 absorbance, and nitrogen oxides (NOx, NO2) were estimated using land-use regressions models. Using multivariate linear regression models, we evaluated effect modification by maternal ethnicity ("white British" or "Pakistani origin," self-reported) on the associations of air pollution and birth weight, head circumference, and triceps and subscapular skinfold thickness. RESULTS A 5-μg/m3 increase in mean third trimester PM2.5 was associated with significantly lower birth weight and smaller head circumference in children of white British mothers (-43 g; 95% CI: -76, -10 and -0.28 cm; 95% CI: -0.39, -0.17, respectively), but not in children of Pakistani origin (9 g; 95% CI: -17, 35 and -0.08 cm; 95% CI: -0.17, 0.01, respectively) (p(int) = 0.03 and < 0.001). In contrast, PM2.5 was associated with significantly larger triceps and subscapular skinfold thicknesses in children of Pakistani origin (0.17 mm; 95% CI: 0.08, 0.25 and 0.21 mm; 95% CI: 0.12, 0.29, respectively), but not in white British children (-0.02 mm; 95% CI: -0.14, 0.01 and 0.06 mm; 95% CI: -0.06, 0.18, respectively) (p(int) = 0.06 and 0.11). Patterns of associations for PM10 and PM2.5 absorbance according to ethnicity were similar to those for PM2.5, but associations of the outcomes with NO2 and NOx were mostly nonsignificant in both ethnic groups. CONCLUSIONS Our results suggest that associations of ambient PM exposures with newborn size and adiposity differ between white British and Pakistani origin infants. CITATION Schembari A, de Hoogh K, Pedersen M, Dadvand P, Martinez D, Hoek G, Petherick ES, Wright J, Nieuwenhuijsen MJ. 2015. Ambient air pollution and newborn size and adiposity at birth: differences by maternal ethnicity (the Born in Bradford study cohort). Environ Health Perspect 123:1208-1215; http://dx.doi.org/10.1289/ehp.1408675.
Collapse
Affiliation(s)
- Anna Schembari
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
| | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Abstract
Objective To evaluate the association between length of residence in an urban area and obesity
among Peruvian rural-to-urban migrants. Design Cross-sectional database analysis of the migrant group from the PERU MIGRANT Study
(2007). Exposure was length of urban residence, analysed as both a continuous (10-year
units) and a categorical variable. Four skinfold site measurements (biceps, triceps,
subscapular and suprailiac) were used to calculate body fat percentage and obesity (body
fat percentage >25% males, >33% females). We used Poisson generalized
linear models to estimate adjusted prevalence ratios and 95 % confidence intervals.
Multicollinearity between age and length of urban residence was assessed using
conditional numbers and correlation tests. Setting A peri-urban shantytown in the south of Lima, Peru. Subjects Rural-to-urban migrants (n 526) living in Lima. Results Multivariable analyses showed that for each 10-year unit increase in residence in an
urban area, rural-to-urban migrants had, on average, a 12 % (95 % CI 6, 18 %) higher
prevalence of obesity. This association was also present when length of urban residence
was analysed in categories. Sensitivity analyses, conducted with non-migrant groups,
showed no evidence of an association between 10-year age units and obesity in rural
(P=0·159) or urban populations (P=0·078). High
correlation and a large conditional number between age and length of urban residence
were found, suggesting a strong collinearity between both variables. Conclusions Longer lengths of urban residence are related to increased obesity in rural-to-urban
migrant populations; therefore, interventions to prevent obesity in urban areas may
benefit from targeting migrant groups.
Collapse
|
27
|
Simões M, Severo M, Oliveira A, Ferreira I, Lopes C. Predictive equations for estimating regional body composition: a validation study using DXA as criterion and associations with cardiometabolic risk factors. Ann Hum Biol 2015; 43:219-28. [DOI: 10.3109/03014460.2015.1054427] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Mário Simões
- EPI Unit – Institute of Public Health, University of Porto, Portugal,
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
- School of Sports and Leisure, Polytechnic Institute of Viana do Castelo, Portugal, and
| | - Milton Severo
- EPI Unit – Institute of Public Health, University of Porto, Portugal,
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
| | - Andreia Oliveira
- EPI Unit – Institute of Public Health, University of Porto, Portugal,
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
| | - Isabel Ferreira
- Department of Clinical Epidemiology and Medical Technology Assessment & CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Carla Lopes
- EPI Unit – Institute of Public Health, University of Porto, Portugal,
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
| |
Collapse
|
28
|
de Boer MP, Wijnstok NJ, Serné EH, Eringa EC, Stehouwer CDA, Flyvbjerg A, Hoekstra T, Heymans MW, Meijer RI, Twisk JW, Smulders YM. Body mass index is related to microvascular vasomotion, this is partly explained by adiponectin. Eur J Clin Invest 2014; 44:660-7. [PMID: 24854850 DOI: 10.1111/eci.12284] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 05/16/2014] [Indexed: 12/13/2022]
Abstract
OBJECTIVE obesity-related microvascular dysfunction, including alterations in rhythmic changes in vascular diameter, so-called 'vasomotion', may be important in the clustering of obesity with other cardiovascular risk factors. Adipokines have been suggested to play a role in obesity-related vascular dysfunction. Alterations in vasomotion have been found using extreme body mass index (BMI) phenotypes. Whether these alterations can be translated to the general population is unknown. The aim was to retrospectively investigate relationships between BMI, vasomotion and adipokines in a population-based cohort. METHODS Adiposity, vasomotion, adiponectin and leptin were determined in 94 apparently healthy participants (age 42 years, 46 men, mean BMI 25·5 ± 3·8 kg/m(2) ) of the Amsterdam Growth and Health Longitudinal Study (AGHLS). Vasomotion was assessed via wavelet analysis of skin laser Doppler flowmetry (LDF). RESULTS BMI was associated with the neurogenic domain of the vasomotion spectrum (β -0·011, P = 0·046), adiponectin (β -0·18, P = 0·028) and leptin (β 2·22, P < 0·0001). Adiponectin was positively associated with the neurogenic domain of vasomotion (β 0·016, P = 0·019). Leptin did not show any significant relationship with vasomotion. The association between BMI and the neurogenic domain of the vasomotion spectrum was partly explained by adiponectin. CONCLUSIONS The association between adiposity and microvascular vasomotion also applies to the normal population and is partly explained by adiponectin.
Collapse
Affiliation(s)
- Michiel P de Boer
- Department of Internal Medicine, VU University Medical Center, Amsterdam, the Netherlands; Institute for Cardiovascular Research - ICaR-VU, VU University Medical Center, Amsterdam, the Netherlands
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Hoekstra T, Barbosa-Leiker C, Wright BR, Twisk JW. Effects of long-term developmental patterns of adiposity on levels of C-reactive protein and fibrinogen among North-American men and women: the Spokane Heart Study. Obes Facts 2014; 7:197-210. [PMID: 24903324 PMCID: PMC5644842 DOI: 10.1159/000362570] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2012] [Accepted: 03/04/2014] [Indexed: 01/08/2023] Open
Abstract
This study examined the heterogeneity in BMI development by identifying distinct developmental trajectories. These trajectories were further investigated by relating them to markers of low-grade inflammation later in life. Data from approximately 400 healthy volunteers participating in the Spokane Heart Study were collected in 2-year intervals, and four waves of data were available for the current analyses. Body weight was measured by BMI and low-grade inflammation by high-sensitivity C-reactive protein (CRP) and fibrinogen. Up to date statistical techniques, i.e., latent class growth models, were used to analyse heterogeneity in body weight, and linear regressions were run to analyse possible associations between trajectories of body weight and CRP/fibrinogen levels. Six trajectories were identified (three stable, two increasing, and one decreasing) which differed significantly on CRP/fibrinogen levels, highlighting the importance of weight trajectories. The differences were only partly explained by variations in lifestyle habits.
Collapse
Affiliation(s)
- Trynke Hoekstra
- Faculty of Earth and Life Sciences, Department of Health Sciences and the EMGO Institute of Health and Care Research, VU University, WA, USA
- Department of Epidemiology and Biostatistics and the EMGO Institute of Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands, WA, USA
| | | | - Bruce R. Wright
- Health and Wellness Services, Washington State University Pullman, WA, USA
| | - Jos W.R. Twisk
- Department of Epidemiology and Biostatistics and the EMGO Institute of Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands, WA, USA
| |
Collapse
|
30
|
Rousseaux J, Duhamel A, Turck D, Molnar D, Salleron J, Artero EG, De Henauw S, Dietrich S, Manios Y, Piccinelli R, Sjöström M, Moreno LA, Gottrand F. Breastfeeding shows a protective trend toward adolescents with higher abdominal adiposity. Obes Facts 2014; 7:289-301. [PMID: 25277836 PMCID: PMC5644886 DOI: 10.1159/000368583] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 07/15/2014] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE The question of whether breastfeeding has a protective effect against the development of overweight or obesity later in life remains controversial, especially during adolescence. The objective was to assess the relationship between breastfeeding and adolescents' body composition. METHODS The HELENA study is a cross-sectional study involving 3,528 adolescents from 10 European cities. The outcome measures were body weight and height, subscapular skinfolds as well as waist circumferences. Breastfeeding, smoking status, and parental socioeconomic status were assessed by self-administered questionnaires. Dietary intake was recorded using two 24-hour recall surveys. Two adjustment approaches were used: i) covariance analysis adjusted for confounding factors (propensity score adjustment) and ii) multivariate quantile regression. RESULTS After adjustment, no significant associations were observed between breastfeeding and body composition parameters (BMI Z-score; sum of skinfolds; waist-to-height ratio). An adjusted quantile regression analysis showed a non-significant trend for a protective effect of breastfeeding toward the highest percentiles of adiposity in boys but not in girls. This is of particular interest with respect to the superiority of the waist-to-height ratio over waist circumference and BMI for detecting cardiometabolic risk factors. CONCLUSION This first European study, including a large set of factors influencing adolescents' body composition, showed a non-significant trend toward a protective effect of breastfeeding on highest percentiles of adolescent's abdominal adiposity.
Collapse
Affiliation(s)
- Julien Rousseaux
- Unité de Biostatistiques, CERIM, EA2694, UDSL, Université Lille Nord de France, Lille, France
- *Dr. Julien Rousseaux, CERIM — Nutrition, Faculté de Médecine, Université Lille Nord de France, Place de Verdun, 59045 Lille cedex (France),
| | - Alain Duhamel
- Unité de Biostatistiques, CERIM, EA2694, UDSL, Université Lille Nord de France, Lille, France
| | - Dominique Turck
- Inserm U995, IFR114, Department of Pediatrics, Faculty of Medicine, University Lille 2, Lille, France
| | - Denes Molnar
- Department of Pediatrics, University of Pécs, Pécs, Hungary
| | - Julia Salleron
- Unité de Biostatistiques, CERIM, EA2694, UDSL, Université Lille Nord de France, Lille, France
| | - Enrique Garcia Artero
- Department of Physical Education and Sport, School of Education, University of Almeria, Almeria, Spain
| | - Stefaan De Henauw
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Sabine Dietrich
- Klinische Psychologie, Gesundheitspsychologie Psychosomatisches Zentrum Waldviertel, Eggenburg, Austria
| | - Yannis Manios
- Department of Nutrition and Dietetics, Harokopio University, Athens, Greece
| | | | - Michael Sjöström
- Unit for Preventive Nutrition, Department of Biosciences and Nutrition, Karolinska Institute, Huddinge, Sweden
| | - Luis Aznar Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, Escuela Universitaria de Ciencias de la Salud, Universidad de Zaragoza, Zaragoza, Spain
| | - Frédéric Gottrand
- Inserm U995, IFR114, Department of Pediatrics, Faculty of Medicine, University Lille 2, Lille, France
| |
Collapse
|
31
|
Ravensbergen HRJC, Lear SA, Claydon VE. Waist circumference is the best index for obesity-related cardiovascular disease risk in individuals with spinal cord injury. J Neurotrauma 2013; 31:292-300. [PMID: 24070685 DOI: 10.1089/neu.2013.3042] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Obesity is an important identifier of cardiovascular disease (CVD) risk, but is challenging to determine accurately in individuals with spinal cord injury (SCI). Body mass index (BMI) is used worldwide as a simple indicator of obesity, but is difficult to measure in individuals with SCI. Furthermore, standard BMI cutoffs underestimate obesity in this population. Therefore, we aimed to identify the best marker of obesity in individuals with SCI, considering both practicality, and ability to detect adiposity and CVD risk. Five anthropometric measures were evaluated: BMI; waist circumference (WC); waist-to-height ratio (WHtR); waist-to-hip ratio; and neck circumference. We evaluated relationships between these measures and abdominal and total body-fat percentage, seven cardiovascular metabolic risk factors (fasting insulin, glucose, glucose tolerance, triglycerides, high-density lipoprotein, low-density lipoprotein, and total cholesterol), and the Framingham risk score. BMI, WC, and WHtR were correlated with abdominal fat percentage. WC and WHtR were correlated with five metabolic risk factors as well as the Framingham risk score. WC is a more practical measure for an SCI population. The optimal cutoff for identifying adverse CVD risk in individuals with SCI was identified as WC ≥94 cm, with 100% sensitivity and 79% specificity. We propose that WC is a simple, more sensitive alternative to BMI in this population that is easy to use in multiple settings. The cutoff provides a simple tool to predict adverse CVD risk profiles that can be used to guide risk management, as well as as a practical aid for individuals with SCI to maintain a healthy body composition.
Collapse
|
32
|
Pimenta NM, Santa-Clara H, Cortez-Pinto H, Silva-Nunes J, da Lapa Rosado M, Sousa PJ, Calé R, Melo X, Sardinha LB, Fernhall B. Body composition and body fat distribution are related to cardiac autonomic control in non-alcoholic fatty liver disease patients. Eur J Clin Nutr 2013; 68:241-6. [PMID: 24300906 DOI: 10.1038/ejcn.2013.249] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 10/24/2013] [Accepted: 10/25/2013] [Indexed: 01/23/2023]
Abstract
BACKGROUND/OBJECTIVES Heart rate recovery (HRR), a cardiac autonomic control marker, was shown to be related to body composition (BC), yet this was not tested in non-alcoholic fatty liver disease (NAFLD) patients. The aim of this study was to determine if, and to what extent, markers of BC and body fat (BF) distribution are related to cardiac autonomic control in NAFLD patients. SUBJECTS/METHODS BC was assessed with dual-energy X-ray absorptiometry in 28 NAFLD patients (19 men, 51±13 years, and 9 women, 47±13 years). BF depots ratios were calculated to assess BF distribution. Subjects' HRR was recorded 1 (HRR1) and 2 min (HRR2) immediately after a maximum graded exercise test. RESULTS BC and BF distribution were related to HRR; particularly weight, trunk BF and trunk BF-to-appendicular BF ratio showed a negative relation with HRR1 (r=-0.613, r=-0.597 and r=-0.547, respectively, P<0.01) and HRR2 (r=-0.484, r=-0.446, P<0.05, and r=-0.590, P<0.01, respectively). Age seems to be related to both HRR1 and HRR2 except when controlled for BF distribution. The preferred model in multiple regression should include trunk BF-to-appendicular BF ratio and BF to predict HRR1 (r2=0.549; P<0.05), and trunk BF-to-appendicular BF ratio alone to predict HRR2 (r2=0.430; P<0.001). CONCLUSIONS BC and BF distribution were related to HRR in NAFLD patients. Trunk BF-to-appendicular BF ratio was the best independent predictor of HRR and therefore may be best related to cardiovascular increased risk, and possibly act as a mediator in age-related cardiac autonomic control variation.
Collapse
Affiliation(s)
- N M Pimenta
- 1] Exercise and Health Laboratory, Interdisciplinary Centre for the Study of Human Performance, Faculty of Human Kinetics, Technical University of Lisbon, Cruz-Quebrada, Portugal [2] Physical Activity and Health MS, Sport Sciences School of Rio Maior, Polytechnic Institute of Santarém, Rio Maior, Portugal
| | - H Santa-Clara
- Exercise and Health Laboratory, Interdisciplinary Centre for the Study of Human Performance, Faculty of Human Kinetics, Technical University of Lisbon, Cruz-Quebrada, Portugal
| | - H Cortez-Pinto
- Unidade de Nutrição e Metabolismo, Departamento de Gastrenterologia, IMM, FML, Hospital Universitário de Santa Maria, Lisbon, Portugal
| | - J Silva-Nunes
- Endocrinology Department, Curry Cabral Hospital, Lisbon, Portugal
| | - M da Lapa Rosado
- Exercise and Health Laboratory, Interdisciplinary Centre for the Study of Human Performance, Faculty of Human Kinetics, Technical University of Lisbon, Cruz-Quebrada, Portugal
| | - P J Sousa
- Cardiology Department, Santa Cruz Hospital, Carnaxide, Portugal
| | - R Calé
- Cardiology Department, Garcia de Orta Hospital, Almada, Portugal
| | - X Melo
- Exercise and Health Laboratory, Interdisciplinary Centre for the Study of Human Performance, Faculty of Human Kinetics, Technical University of Lisbon, Cruz-Quebrada, Portugal
| | - L B Sardinha
- Exercise and Health Laboratory, Interdisciplinary Centre for the Study of Human Performance, Faculty of Human Kinetics, Technical University of Lisbon, Cruz-Quebrada, Portugal
| | - B Fernhall
- Dean of the College of Applied Health Sciences, University of Illinois, Chicago, IL, USA
| |
Collapse
|
33
|
Curhan SG, Eavey R, Wang M, Stampfer MJ, Curhan GC. Body mass index, waist circumference, physical activity, and risk of hearing loss in women. Am J Med 2013; 126:1142.e1-8. [PMID: 24125639 PMCID: PMC3848606 DOI: 10.1016/j.amjmed.2013.04.026] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 04/29/2013] [Accepted: 04/29/2013] [Indexed: 11/17/2022]
Abstract
BACKGROUND Acquired hearing loss is highly prevalent, but prospective data on potentially modifiable risk factors are limited. In cross-sectional studies, higher body mass index (BMI), larger waist circumference, and lower physical activity have been associated with poorer hearing, but these have not been examined prospectively. METHODS We examined the independent associations between BMI, waist circumference, and physical activity, and self-reported hearing loss in 68,421 women in the Nurses' Health Study II from 1989 to 2009. Baseline and updated information on BMI, waist circumference, and physical activity was obtained from biennial questionnaires. RESULTS After more than 1.1 million person-years of follow-up, 11,286 cases of hearing loss were reported to have occurred. Higher BMI and larger waist circumference were associated with increased risk of hearing loss. Compared with women with BMI <25 kg/m(2), the multivariate-adjusted relative risk (RR) for women with BMI ≥ 40 was 1.25 (95% confidence interval [CI], 1.14-1.37). Compared with women with waist circumference <71 cm, the multivariate-adjusted RR for waist circumference >88 cm was 1.27 (95% CI, 1.17-1.38). Higher physical activity was related inversely to risk; compared with women in the lowest quintile of physical activity, the multivariate-adjusted RR for women in the highest quintile was 0.83 (95% CI, 0.78-0.88). Walking 2 hours per week or more was associated inversely with risk. Simultaneous adjustment for BMI, waist circumference, and physical activity slightly attenuated the associations but they remained statistically significant. CONCLUSIONS Higher BMI and larger waist circumference are associated with increased risk, and higher physical activity is associated with reduced risk of hearing loss in women. These findings provide evidence that maintaining healthy weight and staying physically active, potentially modifiable lifestyle factors, may help reduce the risk of hearing loss.
Collapse
Affiliation(s)
- Sharon G Curhan
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Mass.
| | | | | | | | | |
Collapse
|
34
|
Regnault N, Gillman MW, Rifas-Shiman SL, Eggleston E, Oken E. Sex-specific associations of gestational glucose tolerance with childhood body composition. Diabetes Care 2013; 36:3045-53. [PMID: 23877978 PMCID: PMC3781569 DOI: 10.2337/dc13-0333] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To examine the associations of maternal gestational glucose tolerance with offspring body composition in late childhood. RESEARCH DESIGN AND METHODS Among 958 women in the prebirth cohort Project Viva, glucose tolerance was assessed in the second trimester by nonfasting 50-g 1-h glucose challenge test (GCT), followed if abnormal by fasting 100-g 3-h oral glucose tolerance test (OGTT). We categorized women as normoglycemic (83.3%) if GCT was ≤140 mg/dL, isolated hyperglycemia (9.1%) if GCT was abnormal but OGTT normal, intermediate glucose intolerance (IGI) (3.3%) if there was one abnormal value on OGTT, or gestational diabetes mellitus (GDM) (4.5%) if there were two or more abnormal OGTT values. Using multivariable linear regression, we examined adjusted associations of glucose tolerance with offspring overall (N=958) and central (N=760) adiposity and body composition using dual X-ray absorptiometry (DXA) measured at the school-age visit (95±10 months). RESULTS Compared with that in the male offspring of normoglycemic mothers, DXA fat mass was higher in male offspring of GDM mothers (1.89 kg [95% CI 0.33-3.45]) but not in male offspring of mothers with IGI (0.06 kg [-1.45 to 1.57]). DXA trunk-to-peripheral fat mass, a measure of central adiposity, was also somewhat higher in male offspring of GDM mothers (0.04 [-0.01 to 0.09]). In girls, DXA fat mass was higher in offspring of mothers with IGI (2.23 kg [0.12-4.34]) but not GDM (-1.25 kg [-3.13 to 0.63]). We showed no association of gestational glucose tolerance with DXA lean mass. CONCLUSIONS In this study, only male offspring of GDM mothers manifested increased adiposity, whereas only female offspring of mothers with IGI did so. Sex differences in glycemic sensitivity may explain these findings.
Collapse
|
35
|
Hermsdorff HH, Mansego ML, Campión J, Milagro FI, Zulet MA, Martínez JA. TNF-alpha promoter methylation in peripheral white blood cells: relationship with circulating TNFα, truncal fat and n-6 PUFA intake in young women. Cytokine 2013; 64:265-71. [PMID: 23796695 DOI: 10.1016/j.cyto.2013.05.028] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 05/29/2013] [Accepted: 05/29/2013] [Indexed: 12/27/2022]
Abstract
The aim of this article is to assess the potential relationships between TNFα gene promoter methylation in peripheral white blood cells and central adiposity (truncal fat), metabolic features and dietary fat intake. A group of 40 normal-weight young women (21 ± 3y; BMI 21.0 ± 1.7 kg/m(2)) was included in this cross-sectional study. Anthropometric, biochemical and dietary data were assessed using validated procedures. DNA from white blood cells was isolated and 5-methylcytosine levels of the CpGs sites present in TNFα gene promoter (from -170 to +359 pb) were analyzed by Sequenom EpiTyper. Those women with high truncal fat (≥52.3%) showed lower 5-methylcytosine levels (P<0.05) in the site CpG13 (at position +207) and CpG19 (+317 pb) of the TNFα gene promoter when were compared to women with lower truncal adiposity. The methylation levels of CpG13 were also correlated with circulating TNFα levels, which were higher in those women with greater truncal adiposity. In a linear regression model, truncal fat, HDL-cholesterol, insulin, plasma TNFα, and daily n-6 PUFA intake explained the methylation levels of CpG13 site +207 by 48% and the average of CpG13 and CpG19 by 43% (P<0.001). In conclusion, women with higher truncal fat showed lower methylation levels of TNFα promoter in peripheral white blood cells and higher plasma TNFα concentrations. DNA methylation levels of TNFα promoter were associated with some metabolic features and with n-6 PUFA intake, suggesting a complex nutriepigenomic network in the regulation of this recognized pro-inflammatory marker.
Collapse
Affiliation(s)
- H H Hermsdorff
- Department of Nutrition and Health, Federal University of Viçosa, Viçosa, MG 36570, Brazil
| | | | | | | | | | | |
Collapse
|
36
|
Pimenta NM, Santa-Clara H, Sardinha LB, Fernhall B. Body fat responses to a 1-year combined exercise training program in male coronary artery disease patients. Obesity (Silver Spring) 2013; 21:723-30. [PMID: 23712975 DOI: 10.1002/oby.20273] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2011] [Accepted: 05/14/2012] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To analyze the body fat (BF) content and distribution modifications in coronary artery disease (CAD) patients in response to a 1-year combined aerobic and resistance exercise training (CET) program. DESIGN AND METHODS We followed two groups of CAD male patients for 12 months. One group consisted of 17 subjects (57 ± 12 years) who engaged in a CET program (CET group) and the other was a age-matched control group of 10 subjects (58 ± 11 years). BF content and distribution were measured through dual energy X-ray absorptiometry (DXA) at baseline and follow-up. RESULTS We found no differences on body mass and BMI between baseline and end of follow-up in both groups but, in CET group, we found significant reductions in all analyzed BF depots, including total BF (21.60 ± 6.00 vs. 20.32 ± 5.89 kg, P < 0.01), % total BF (27.8 ± 5.5 vs. 26.4 ± 5.4%, P < 0.05), trunk fat (12.54 ± 3.99 vs. 11.77 ± 4.01 kg, P < 0.05), % trunk fat (31.1 ± 6.9 and 29.2 ± 7.1%, P < 0.05), appendicular fat (8.22 ± 2.08 vs. 7.72 ± 2.037 kg, P < 0.01), % appendicular fat (25.7 ± 4.9 and 24.5 ± 4.9%, P < 0.05), and abdominal fat (2.95 ± 1.06 vs. 2.75 ± 1.10 kg, P < 0.05). Control group showed significant increase in appendicular fat (7.63 ± 1.92 vs. 8.10 ± 2.12 kg, P < 0.05). CONCLUSIONS These results confirm the positive effect of CET on body composition of CAD patients, despite no changes in body mass or BMI. In this study, we observed no alterations on BF distribution meaning similar rate of fat loss in all analyzed BF depots. These results also alert for the limitations of BMI for tracking body composition changes.
Collapse
Affiliation(s)
- Nuno M Pimenta
- Exercise and Health Laboratory, Interdisciplinary Centre for the Study of Human Performance, Faculty of Human Kinetics, Technical University of Lisbon, Cruz-Quebrada, Portugal
| | | | | | | |
Collapse
|
37
|
Physical fitness predicts adiposity longitudinal changes over childhood and adolescence. J Sci Med Sport 2013; 16:118-23. [DOI: 10.1016/j.jsams.2012.06.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2011] [Revised: 06/08/2012] [Accepted: 06/30/2012] [Indexed: 11/21/2022]
|
38
|
Lisko I, Tiainen K, Stenholm S, Luukkaala T, Hurme M, Lehtimäki T, Hervonen A, Jylhä M. Are body mass index, waist circumference and waist-to-hip ratio associated with leptin in 90-year-old people? Eur J Clin Nutr 2013; 67:420-2. [PMID: 23443829 DOI: 10.1038/ejcn.2013.39] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Data on how body mass index (BMI), waist circumference (WC) and waist-to-hip ratio (WHR) are associated with body fat in the oldest-old people are scarce. The purpose of this study was to examine if BMI, WC or WHR are associated with leptin, a biological surrogate measure of body fat in 90-year-old people. The data comes from the Vitality 90+ Study, a prospective population-based study of people living in Tampere, Finland. BMI, WC, WHR and plasma concentration of leptin were available for 160 women and 54 men aged 90 years. BMI and WC had a strong significant positive association with leptin both in women and in men, but WHR was associated with leptin only in men. In conclusion, based on the circulating level of leptin, BMI and WC, and WHR in men, reflect body fat in 90-year-old people, but WHR seems to be a poor indicator of body fat in 90-year-old women.
Collapse
Affiliation(s)
- I Lisko
- Gerontology Research Center and School of Health Sciences, University of Tampere, Tampere, Finland.
| | | | | | | | | | | | | | | |
Collapse
|
39
|
Nicol A, Donoghue O. The Skeleton Coast Diet Plan: body mass and body fat changes on an arduous expedition. J ROY ARMY MED CORPS 2012; 158:106-9. [PMID: 22860499 DOI: 10.1136/jramc-158-02-07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES No one has ever walked the 500 Km Skeleton Coast of Namibia totally unsupported. Fourteen explorers overcame this by carrying, along with all their other equipment, hand-held pumps to desalinate sea water on a daily basis to produce sufficient potable water. This paper highlights the changes in body mass, waist circumference and body fat in the group on this unique 20 day expedition. METHODS Eight males (mean (SD)) 42.3 (9.7) years, height 1.741 (0.043) m, weight 78.7 (8.6) kg, body mass index (BMI) 24.8 (2.0) kg/m(2)) and six females (mean (SD) 40.0 (5.3) years, height 1.628 (0.043) m, weight 63.2 (5.5) kg, BMI 23.8 (1.8) kg/m(2)) undertook the expedition. Average pack weight at the start of the expedition for the men was 32.5 kg, and 26.5 kg for the women. On most days, the team walked for 8 - 10 hours on varying terrain then pumped water for a further 4 hours. Measurements taken included height, body mass, waist circumference and skin-fold thickness at four regions of the body, and were taken before, during and at the end of the expedition. The approximate daily calorific intake for each team member was 2400 - 3000 kcal. RESULTS Significant decreases in mean body mass (p < 0.001, d=0.50) and mean BMI (p < 0.001, d = 0.67) were observed after the 20 day trek compared to baseline values. Mean waist circumference decreased during the expedition (p < 0.001, d = 0.67). There were significant reductions in all measures of skinfold thicknesses and overall percentage body fat at Day 13 (p < 0.001, d = 1.19) and Day 21 (p < 0.001, d = 1.98) in comparison to baseline values CONCLUSIONS All participants lost significant amounts of both body mass and body fat, with body fat reducing by over 30%.
Collapse
Affiliation(s)
- A Nicol
- Defence Medical Rehabilitation Centre, Headley Court, Surrey.
| | | |
Collapse
|
40
|
Jelenkovic A, Rebato E. Association among obesity-related anthropometric phenotypes: analyzing genetic and environmental contribution. Hum Biol 2012; 84:127-37. [PMID: 22708817 DOI: 10.3378/027.084.0202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Obesity has become a public-health and policy problem in many parts of the world. Epidemiological and population studies in this field are usually based on different anthropometric measures; however, common genetic and environmental factors between these phenotypes have been scarcely studied. The objective of this article is to assess the strength of these factors on the covariation among a large set of obesity-related traits. The subject group consisted of 533 nuclear families living in the Greater Bilbao (Spain), and included 1,702 individuals aged 2-61 years. Detailed anthropometric measurements (stature, breadths, circumferences and skinfolds) were carried out in each subject. Bivariate quantitative genetic analyses were performed using a variance-components procedure implemented in the software SOLAR. The results revealed that the majority of these traits is affected by common genetic and environmental factors. All correlations were significantly different from 1 and varied from non-significant to very high (>0.90, P < 0.0001), with clearly lower pleiotropic effects among pairs including fat-distribution traits. Despite the strong common genetic effects detected among phenotypes determining the amount of body fat and mass, there is a residual genetic influence on the local fatness measures that cannot be explained exclusively by the genetic influence on overall fatness. Moreover, the observed relationships confirm a partially different genetic control of truncal and peripheral fat. In conclusion, our findings highlight the relevance of considering different types of traits in the prevention and treatment of obesity, as well as in the search for genes involved in its development.
Collapse
Affiliation(s)
- Aline Jelenkovic
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country, Bilbao 48080, Spain.
| | | |
Collapse
|
41
|
Wijnstok NJ, Hoekstra T, van Mechelen W, Kemper HCG, Twisk JWR. Cohort profile: the Amsterdam Growth and Health Longitudinal Study. Int J Epidemiol 2012; 42:422-9. [PMID: 22434862 DOI: 10.1093/ije/dys028] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The Amsterdam Growth and Health Longitudinal Study (AGHLS) is a unique, multidisciplinary cohort study that was initially set up to examine growth and health among teenagers. Throughout the years, the AGHLS has aimed to answer research questions dealing with the relationships between the (natural) development of anthropometry, lifestyle and health from adolescence into adulthood. The AGHLS specifically focuses on anthropometrics, physical activity and fitness, cardiovascular disease risk, lifestyle, musculoskeletal health, psychological health and well-being. Besides this, many methodological issues related to the analysis of longitudinal data were also explored within the framework of the AGHLS. In 1976, students from two secondary schools from the greater Amsterdam area were included in the study. Between 1976 and 2006, 10 rounds of measurement were performed covering an age range between 13 and 43 years. The huge database collected so far has been primarily used to answer relevant research questions regarding the longitudinal relationship between lifestyle and health. Further information about the study can be obtained from the principal investigator Jos Twisk (jwr.twisk@vumc.nl), and up-to-date information on AGHLS can be found by visiting the website www.aggo.nl.
Collapse
Affiliation(s)
- Nienke J Wijnstok
- Department of Internal Medicine and the Institute for Cardiovascular Research, VU University Medical Center, Amsterdam, The Netherlands
| | | | | | | | | |
Collapse
|
42
|
Roemmler J, Gockel A, Otto B, Bidlingmaier M, Schopohl J. Effects on metabolic variables after 12-month treatment with a new once-a-week sustained-release recombinant growth hormone (GH: LB03002) in patients with GH deficiency. Clin Endocrinol (Oxf) 2012; 76:88-95. [PMID: 21682757 DOI: 10.1111/j.1365-2265.2011.04146.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION GH substitution in GH deficiency (GHD) must be subcutaneously administered daily. A new sustained-release formulation of GH (LB03002) has been developed, which has to be injected once a week. As a substudy to the phase III study, we performed this prospective study to evaluate the influence of LB03002 on metabolic variables and hormones. METHODS Eleven patients with GHD [four women/seven men, 58 years (29-69 years)] without GH therapy were included in the study. Eight patients were treated with LB03002 for 12 months and three patients received placebo for 6 months followed by LB03002 for 6 months. A 3-h oral glucose tolerance test (OGTT) was performed at study entry and at study end. Additionally, IGF-I, cholesterol, LDL, HDL, triglycerides, leptin, ghrelin, HbA1c and C-peptide were measured. Body composition was evaluated by dual-energy X-ray absorptiometry (DXA), and waist/hip ratio (WHR) and waist/height (WHtR) ratio were measured by tape and scale. RESULTS Multiple of upper limit of normal (xULN) of IGF-I (0·23 (0·09-0·4) vs 0·71 (0·4-1·04), P < 0·01), WHR (0·98 (0·86-1·04) vs 1·01 (0·86-1·05), P < 0·05) and ghrelin levels [119·8 ng/l (67·7-266·6) vs 137 ng/l (67-289·5), P < 0·05] were significantly higher, whereas fat mass (FM) [34·7% (20·4-49·2) vs 32·4% (16·7-48·5), P < 0·05] and leptin [11·2 μg/l (3·3-55·7) vs 7·05 μg/l (2·4-54·3), P < 0·05] were significantly lower at study end. Glucose, insulin, HOMA-IR, ISI, HOMA-β, C-peptide and HbA1c during OGTT were not significantly different before and after GH substitution, neither were BMI, WHtR, bone mineral density and lipid variables. CONCLUSION Substitution with LB03002 showed statistically significant reduction in FM, which reduces leptin levels and increases ghrelin levels but does not seem to influence glucose and lipid metabolism.
Collapse
Affiliation(s)
- J Roemmler
- Department of Internal Medicine (Endocrinology)-Innenstadt, University of Munich, Germany.
| | | | | | | | | |
Collapse
|
43
|
Lumey LH, Susser E, Andrews H, Gillman MW. Birth size and adult size in same-sex siblings discordant for fetal growth in the Early Determinants of Adult Health study. J Dev Orig Health Dis 2011; 2:330-9. [PMID: 24683446 PMCID: PMC3966204 DOI: 10.1017/s2040174411000675] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Many studies have reported on relations between birth size and adult size but the findings to date are hard to compare due to the lack of uniform measures across studies. Interpretation of findings is also hampered by potential confounding by ethnic, socioeconomic and family factors. The purpose of this study is to explore these relationships in a comprehensive fashion, with multiple measures of birth size and adult size, using same-sex sibling controls discordant in birth weight to address potential confounding at the family level. Study subjects include pregnant women enrolled during 1959-1966 in the Child Health and Development Study in Oakland, CA and the Boston, MA, and providence, RI, sites of the Collaborative Perinatal Project in New England, currently combined into the New England Family Study. We assessed 392 offspring (mean age 43 years), the great majority as sibships as available. Our analyses confirm the positive association between birth weight and adult length reported in other studies, with a change in adult height of 1.25 cm (95% CI: 0.79 to 1.70 cm) for each quintile change in standardized birth weight. No associations were seen between birth weight and adult fatness for which findings in other studies are highly variable. As adult weight is likely to reflect recent variations in the adult nutritional environment rather than the early environment, it may be more useful for studies of birth size and adult size to focus on adult length rather than weight measures in evaluating the role of early influences on adult health.
Collapse
Affiliation(s)
- L. H. Lumey
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
- The Imprints Center for Genetic and Environmental Lifecourse Studies, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - E. Susser
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
- The Imprints Center for Genetic and Environmental Lifecourse Studies, Mailman School of Public Health, Columbia University, New York, NY, USA
- Department of Psychiatry, College of Physicians and Surgeons, New York State Psychiatric Institute, Columbia University, New York, NY, USA
| | - H. Andrews
- Data Coordinating Center, New York State Psychiatric Institute, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - M. W. Gillman
- Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Harvard University, Boston, MA, USA
| |
Collapse
|
44
|
Durmuş B, Ay L, Duijts L, Moll HA, Hokken-Koelega ACS, Raat H, Hofman A, Steegers EAP, Jaddoe VWV. Infant diet and subcutaneous fat mass in early childhood: The Generation R Study. Eur J Clin Nutr 2011; 66:253-60. [DOI: 10.1038/ejcn.2011.174] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
45
|
Beleigoli AM, Lima-Costa MF, Diniz MDFH, Ribeiro AL. B-type natriuretic peptide and anthropometric measures in a Brazilian elderly population with a high prevalence of Trypanosoma cruzi infection. Peptides 2011; 32:1787-92. [PMID: 21884743 DOI: 10.1016/j.peptides.2011.08.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2011] [Revised: 08/12/2011] [Accepted: 08/12/2011] [Indexed: 11/30/2022]
Abstract
B-type natriuretic peptide (BNP) is a diagnostic and prognostic tool in heart failure and also in Chagas disease, which is caused by the protozoan Trypanosoma cruzi and has cardiomyopathy as a main feature. BNP lipolytic actions and T. cruzi infection in the adipose tissue have been recently described. We aim to investigate the relationship between BNP and anthropometric measures and whether it is influenced by T. cruzi infection. We measured BNP, body mass index (BMI), waist circumference (WC), triceps skin-fold thickness (TSF) and performed serological, biochemical and electrocardiographic exams in 1398 subjects (37.5% infected with T. cruzi) in a community-dwelling elderly population in Bambui city, Brazil. Linear multivariate regression analysis was performed to investigate determinants of BNP levels. BNP levels were significantly (p<0.05) higher in T. cruzi-infected subjects than in the non-infected group (median=121 and 64pg/mL, respectively). BMI, WC and TSF in infected subjects were significantly lower than those in non-infected subjects (24.3 vs. 25.5kg/m2; 89.2 vs. 92.4cm; and 14.5 vs. 16.0mm, respectively). There was an inverse relationship between BNP levels and BMI (b=-0.018), WC (b=-0.005) and TSF (b=-0.193) levels. Infected and non-infected groups showed similar inverse relationships between BNP and BMI (b=-0.021 and b=-0.015, respectively). In conclusion, there was an inverse relationship between BNP levels and the anthropometric measures. Despite the actions in the adipose tissue, T. cruzi infection did not modify the associations between BNP and BMI, suggesting that body mass does not modify the accuracy of BNP in Chagas disease.
Collapse
Affiliation(s)
- Alline Maria Beleigoli
- Faculdade de Medicina, Universidade Federal de Minas Gerais, Av. Alfredo Balena, 190, Belo Horizonte, CEP 30130-100, Brazil.
| | | | | | | |
Collapse
|
46
|
Oliveira A, Lopes C, Severo M, Rodríguez-Artalejo F, Barros H. Body fat distribution and C-reactive protein--a principal component analysis. Nutr Metab Cardiovasc Dis 2011; 21:347-354. [PMID: 20153616 DOI: 10.1016/j.numecd.2009.10.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2009] [Revised: 08/31/2009] [Accepted: 10/26/2009] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND AIMS To assess, using principal component analysis, the independent associations of general, central and peripheral subcutaneous fat with high-sensitivity C-reactive protein (hs-CRP), in men and women from the general population. METHODS AND RESULTS We studied 833 women and 486 men, randomly selected from the non-institutionalized population of Porto, Portugal, with information on hs-CRP (≤10 mg/l) and anthropometrics (1999-2003). Body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR) and a skinfold composite index to estimate the proportion of arm subcutaneous fat (PSFA), were ascertained by trained personnel. Beta regression coefficients were obtained from generalized linear models with adjustment for the main confounders. Direct associations were found between BMI, WC, WHR and hs-CRP. PSFA was inversely associated with hs-CRP in women (β=-0.080, p-trend=0.010). Since the anthropometric measures were strongly correlated, we used principal component analysis to identify new independent anthropometric factors. The first one, representing a generalized fat distribution (high BMI and WC), was directly associated with hs-CRP (β=0.226, p-trend<0.001 in women; β=0.138, p-trend=0.002 in men). The second factor, characterized by a high PSFA, showed an inverse association with hs-CRP in women (β=-0.071, p-trend=0.048). The third factor, representing a central pattern of fat distribution (low BMI, but high WC and high WHR), was directly associated with hs-CRP in men (β=0.090, p-trend=0.005). CONCLUSION A central pattern of fat distribution is directly associated with hs-CRP levels in men, while a high proportion of peripheral subcutaneous fat seems to be inversely associated with hs-CRP, but only in women.
Collapse
Affiliation(s)
- A Oliveira
- Department of Hygiene and Epidemiology and Cardiovascular Research & Development Unit, University of Porto Medical School, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal.
| | | | | | | | | |
Collapse
|
47
|
Nassir R, Qi L, Kosoy R, Garcia L, Allison M, Ochs-Balcom HM, Tylavsky F, Manson JE, Shigeta R, Robbins J, Seldin MF. Relationship between adiposity and admixture in African-American and Hispanic-American women. Int J Obes (Lond) 2011; 36:304-13. [PMID: 21487399 PMCID: PMC3137678 DOI: 10.1038/ijo.2011.84] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Objective To investigate whether differences in admixture in African American (AFA) and Hispanic American (HA) adult women are associated with adiposity and adipose distribution. Design The proportion of European, sub– Saharan African and Amerindian admixture was estimated for AFA and HA women in the Women's Heath Initiative using 92 ancestry informative markers. Analyses assessed the relationship between admixture and adiposity indices. Subjects 11712 AFA and 5088 HA self– identified post– menopausal women. Results There was a significant positive association between body mass index (BMI) and African admixture when BMI was considered as a continuous variable, and age, education, physical activity, parity, family income and smoking were included covariates (p < 10− 4). A dichotomous model (upper and lower BMI quartiles) showed that African admixture was associated with a high odds ratio [OR = 3.27 (for 100% admixture compared to 0% admixture), 95% confidence interval (CI) 2.08 – 5.15]. For HA there was no association between BMI and admixture. In contrast, when waist to hip ratio (WHR) was used as a measure of adipose distribution, there was no significant association between WHR and admixture in AFA but there was a strong association in HA (p<10− 4; OR Amerindian admixture = 5.93, CI = 3.52 – 9.97). Conclusion These studies show that 1) African admixture is associated with BMI in AFA women; 2) Amerindian admixture is associated with WHR but not BMI in HA women; and 3) it may be important to consider different measurements of adiposity and adipose distribution in different ethnic population groups.
Collapse
Affiliation(s)
- R Nassir
- Department of Biochemistry and Molecular Medicine, University of California, Davis, Davis, CA 95616, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Durmuş B, Ay L, Hokken-Koelega ACS, Raat H, Hofman A, Steegers EAP, Jaddoe VWV. Maternal smoking during pregnancy and subcutaneous fat mass in early childhood. The Generation R Study. Eur J Epidemiol 2011; 26:295-304. [PMID: 21229294 PMCID: PMC3088815 DOI: 10.1007/s10654-010-9544-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Accepted: 12/27/2010] [Indexed: 01/09/2023]
Abstract
Maternal smoking during pregnancy increases the risk of obesity in the offspring. Not much is known about the associations with other measures of body composition. We assessed the associations of maternal smoking during pregnancy with the development of subcutaneous fat mass measured as peripheral and central skinfold thickness measurements in early childhood, in a population-based prospective cohort study from early fetal life onward in the city of Rotterdam, The Netherlands. The study was performed in 907 mothers and their children at the ages of 1.5, 6 and 24 months. As compared to non-smoking mothers, mothers who continued smoking during pregnancy were more likely to have a younger age and a lower educational level. Their children had a lower birth weight, higher risk of small size for gestational age and were breastfed for a shorter duration (P-values <0.01). We did not observe differences in peripheral, central and total subcutaneous fat mass between the offspring of non-smoking mothers, mothers who smoked in first trimester only and mothers who continued smoking during pregnancy (P > 0.05). Also, the reported number of cigarettes smoked by mothers in both first and third trimester of pregnancy were not associated with peripheral, central and total subcutaneous fat mass in the offspring at the ages of 1.5, 6 and 24 months. Our findings suggest that fetal exposure to cigarette smoke during pregnancy does not influence subcutaneous fat mass in early childhood. Follow-up studies are needed in children at older ages and to identify associations of maternal smoking during pregnancy with other measures of body composition.
Collapse
Affiliation(s)
- Büşra Durmuş
- The Generation R Study Group (AE-006), Erasmus Medical Center, PO Box 2040, 3000 CA Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Lamise Ay
- The Generation R Study Group (AE-006), Erasmus Medical Center, PO Box 2040, 3000 CA Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Anita C. S. Hokken-Koelega
- Department of Pediatrics, Subdivision of Endocrinology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Hein Raat
- Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Albert Hofman
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Eric A. P. Steegers
- Department of Obstetrics and Gynecology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Vincent W. V. Jaddoe
- The Generation R Study Group (AE-006), Erasmus Medical Center, PO Box 2040, 3000 CA Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands
| |
Collapse
|
49
|
Ujcic-Voortman JK, Bos G, Baan CA, Verhoeff AP, Seidell JC. Obesity and body fat distribution: ethnic differences and the role of socio-economic status. Obes Facts 2011; 4:53-60. [PMID: 21372611 PMCID: PMC6444595 DOI: 10.1159/000324555] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE This study investigates differences in overweight and body fat distribution between Turkish and Moroccan migrants and the ethnic Dutch population, and the contribution of socio-economic status to their higher obesity prevalence. METHODS Data were collected as part of a general health survey, in Amsterdam, the Netherlands (2004). From 1,285 adults information on physical and psychological health, lifestyle and demographic background was obtained through health interviews. In a physical examination body height and weight as well as waist and hip circumference were measured. RESULTS Overweight was more common among Turkish migrants and Moroccan migrant women as compared to their Dutch counterparts. Obesity prevalence rates were more than twice as high among Turkish (39.6%) and Moroccan (39.1%) women than among Dutch women (16.5%). Controlling for level of education and unemployment attenuated ethnic differences in overweight. Abdominal obesity was more common among Turkish and Moroccan than among Dutch women. After controlling for BMI, migrant men had a relatively low waist circumference compared to Dutch men. CONCLUSION Overweight is relatively common among Turkish and Moroccan migrants, especially women. Education and employment are relevant in explaining ethnic differences in overweight. Compared to Dutch men, migrant men seem to have a more favourable fat distribution with less abdominal fat.
Collapse
Affiliation(s)
- Joanne K Ujcic-Voortman
- Department of Epidemiology, Documentation and Health Promotion, Public Health Service Amsterdam, Amsterdam, the Netherlands.
| | | | | | | | | |
Collapse
|
50
|
van Waart H, Stuiver MM, van Harten WH, Sonke GS, Aaronson NK. Design of the Physical exercise during Adjuvant Chemotherapy Effectiveness Study (PACES): a randomized controlled trial to evaluate effectiveness and cost-effectiveness of physical exercise in improving physical fitness and reducing fatigue. BMC Cancer 2010; 10:673. [PMID: 21138561 PMCID: PMC3002358 DOI: 10.1186/1471-2407-10-673] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2010] [Accepted: 12/07/2010] [Indexed: 12/14/2022] Open
Abstract
Background Cancer chemotherapy is frequently associated with a decline in general physical condition, exercise tolerance, and muscle strength and with an increase in fatigue. While accumulating evidence suggests that physical activity and exercise interventions during chemotherapy treatment may contribute to maintaining cardiorespiratory fitness and strength, the results of studies conducted to date have not been consistent. Additional research is needed to determine the optimal intensity of exercise training programs in general and in particular the relative effectiveness of supervised, outpatient (hospital- or physical therapy practice-based) versus home-based programs. Methods This multicenter, prospective, randomized trial will evaluate the effectiveness of a low to moderate intensity, home-based, self-management physical activity program, and a high intensity, structured, supervised exercise program, in maintaining or enhancing physical fitness (cardiorespiratory fitness and muscle strength), in minimizing fatigue and in enhancing the health-related quality of life (HRQoL). Patients receiving adjuvant chemotherapy for breast or colon cancer (n = 360) are being recruited from twelve hospitals in the Netherlands, and randomly allocated to one of the two treatment groups or to a 'usual care' control group. Performance-based and self-reported outcomes are assessed at baseline, at the end of chemotherapy and at six month follow-up. Discussion This large, multicenter, randomized clinical trial will provide additional empirical evidence regarding the effectiveness of physical exercise during adjuvant chemotherapy in enhancing physical fitness, minimizing fatigue, and maintaining or enhancing patients' quality of life. If demonstrated to be effective, exercise intervention programs will be a welcome addition to the standard program of care offered to patients with cancer receiving chemotherapy. Trial registration This study is registered at the Netherlands Trial Register (NTR 2159)
Collapse
Affiliation(s)
- Hanna van Waart
- The Netherlands Cancer Institute, Division of Psychosocial Research and Epidemiology, Amsterdam, The Netherlands
| | | | | | | | | |
Collapse
|