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Wang K, Li Y, Liu S, Liu H, Zhang T, Luo J. Can an intervention integrating sports and medicine improve children's health more effectively? Monitoring based on sleep, body mass index, and heart rate variability. J Glob Health 2024; 14:04040. [PMID: 38635801 PMCID: PMC11026036 DOI: 10.7189/jogh.14.04040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024] Open
Abstract
Background Theoretical studies have suggested that the integration of sports and medicine with one another could positively affect children's health. By monitoring the variation characteristics of children's sleep, body mass index (BMI), and heart rate variability (HRV), we explored and compared the influences of and differences between two interventions - physical exercise and an intervention integrating sports and medicine - on improving children's health. Methods We conducted a randomised controlled study, where we randomly divided 136 children into the physical exercise group (PEG), the integration of sports and medicine group (ISMG), and the control group. We measured sleep, BMI, and HRV at baseline and week eight. Results After the eight-week intervention, the sleep scores in the PEG and the ISMG were significantly lower than in the control group, while the scores in the ISMG were significantly lower than in the PEG. After the eight-week intervention, the BMI of both the PEG and the ISMG was significantly lower than that of the control group, without a significand difference between the two intervention groups. After the eight-week intervention, the standard deviation of normal-to-normal intervals (SDNN), root mean square differences of the standard deviation (RMSSD), low-frequency of normal (LFn), and high-frequency of normal (HFn) in the PEG and the ISMG were significantly higher than those in the control group, again without a significant difference between the two intervention groups. After intervention, sleep, BMI, and HRV of the three groups were correlated with one another to different degrees, but the correlation coefficient of the two exercise groups was higher. Conclusions Based on the interventions, we observed a significant correlation between sleep, BMI, and HRV in children. Regular physical exercise or an intervention integrating sports and medicine could synergistically improve sleep, BMI, and HRV in this population, with the latter having a better effect on improving sleep quality.
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Affiliation(s)
- Kun Wang
- College of Physical Education, Southwest University, Research Centre for Exercise Detoxification, Chongqing, China
| | - Yan Li
- College of Liberal Studies, Chongqing Industry Polytechnic College (Sports Work Department), Yubei, Chongqing, China
| | - Shiqi Liu
- College of Physical Education, Southwest University, Research Centre for Exercise Detoxification, Chongqing, China
| | - Hengxu Liu
- College of Physical Education, Southwest University, Research Centre for Exercise Detoxification, Chongqing, China
| | - Tingran Zhang
- College of Physical Education, Southwest University, Research Centre for Exercise Detoxification, Chongqing, China
| | - Jiong Luo
- College of Physical Education, Southwest University, Research Centre for Exercise Detoxification, Chongqing, China
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2
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Garcidueñas-Fimbres TE, Gómez-Martínez C, Pascual-Compte M, Jurado-Castro JM, Leis R, Moreno LA, Navas-Carretero S, Codoñer-Franch P, Echeverria AM, Pastor-Villaescusa B, López-Rubio A, García SM, De Miguel-Etayo P, Martínez JA, Aguayo IV, Vázquez-Cobela R, Escribano J, Miguel-Berges ML, De La Torre-Aguilar MJ, Gil-Campos M, Salas-Salvadó J, Babio N. Adherence to a healthy lifestyle behavior composite score and cardiometabolic risk factors in Spanish children from the CORALS cohort. Eur J Pediatr 2024; 183:1819-1830. [PMID: 38260993 PMCID: PMC11001667 DOI: 10.1007/s00431-023-05389-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/01/2023] [Accepted: 12/14/2023] [Indexed: 01/24/2024]
Abstract
To assess the associations between the adherence to a composite score comprised of 6 healthy lifestyle behaviors and its individual components with several cardiometabolic risk factors in Spanish preschool children. Cross-sectional analyses were conducted in 938 participants included in the CORALS cohort aged 3-6 years. Six recognized healthy lifestyle behaviors (breastfeeding, sleep duration, physical activity, screentime, adherence to the Mediterranean diet, and eating speed) were assessed in a composite score. Multiple linear and logistic regression models were fitted to assess the associations with cardiometabolic risk factors (weight status, waist circumference, fat mass index, blood pressure, fasting plasma glucose, and lipid profile). In the adjusted multiple linear and logistic regression models, compared with the reference category of adherence to the healthy lifestyle behavior composite score, those participants in the category of the highest adherence showed significant decreased prevalence risk of overweight or obesity [OR (95% CI), 0.4 (0.2, 0.6)] as well as significant lower waist circumference, fat mass index (FMI), systolic blood pressure and fasting plasma glucose concentration [β (95% CI), - 1.4 cm (- 2.5, - 0.4); - 0.3 kg/m2 (- 0.5, - 0.1); and - 3.0 mmHg (- 5.2, - 0.9); - 1.9 mg/dL (- 3.5, - 0.4), respectively]. Slow eating speed was individually associated with most of the cardiometabolic risk factors. Conclusions: Higher adherence to the healthy lifestyle behavior composite score was associated with lower waist circumference, FMI, other cardiometabolic risk factors, and risk of overweight or obesity in Spanish preschool children. Further studies are required to confirm these associations. What is Known: • Lifestyle is a well-recognized etiologic factor of obesity and its comorbidities. • Certain healthy behaviors such as adhering to a healthy diet, increasing physical activity, and decreasing screentime are strategies for prevention and treatment of childhood obesity. What is New: • Higher adherence to the healthy lifestyle behavior composite score to 6 healthy behaviors (breastfeeding, sleep duration, physical activity, screentime, eating speed, and adherence to the Mediterranean diet) was associated with decreased adiposity, including prevalence risk of overweight or obesity, and cardiometabolic risk in preschool children. • Slow eating and greater adherence to the Mediterranean diet were mainly associated to lower fasting plasma and serum triglycerides concentration, respectively.
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Affiliation(s)
- Tany E Garcidueñas-Fimbres
- Departament de Bioquímica i Biotecnologia. Unitat de Nutrició Humana, Universitat Rovira i Virgili, Reus, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Carlos Gómez-Martínez
- Departament de Bioquímica i Biotecnologia. Unitat de Nutrició Humana, Universitat Rovira i Virgili, Reus, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Maria Pascual-Compte
- Departament de Bioquímica i Biotecnologia. Unitat de Nutrició Humana, Universitat Rovira i Virgili, Reus, Spain
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
| | - Jose Manuel Jurado-Castro
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Metabolism and Investigation Unit, Reina Sofia University Hospital, Maimónides Institute of Biomedicine Research of Córdoba (IMIBIC), University of Córdoba, 14004, Córdoba, Spain
| | - Rosaura Leis
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Unit of Pediatric Gastroenterology, Hepatology and Nutrition, Pediatric Service, Hospital Clínico Universitario de Santiago, 15706, Santiago de Compostela, Spain
- Pediatric Nutrition Research Group, Unit of Investigation in Nutrition, Growth and Human Development of Galicia-USC, Health Research Institute of Santiago de Compostela (IDIS), 15706, Santiago de Compostela, Spain
| | - Luis A Moreno
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
| | - Santiago Navas-Carretero
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Center for Nutrition Research, University of Navarra, 31008, Pamplona, Spain
- Fac Pharm & Nutr, Dept Nutr Food Sci & Physiol, University of Navarra, 31008, Pamplona, Spain
- IdisNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Pilar Codoñer-Franch
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Pediatrics, Obstetrics and Gynecology, Dr. Peset University Hospital, University of Valencia, Valencia, Spain
| | | | - Belén Pastor-Villaescusa
- Metabolism and Investigation Unit, Reina Sofia University Hospital, Maimónides Institute of Biomedicine Research of Córdoba (IMIBIC), University of Córdoba, 14004, Córdoba, Spain
| | - Alicia López-Rubio
- Unit of Pediatric Gastroenterology, Hepatology and Nutrition, Pediatric Service, Hospital Clínico Universitario de Santiago, 15706, Santiago de Compostela, Spain
- Pediatric Nutrition Research Group, Unit of Investigation in Nutrition, Growth and Human Development of Galicia-USC, Health Research Institute of Santiago de Compostela (IDIS), 15706, Santiago de Compostela, Spain
| | | | - Pilar De Miguel-Etayo
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
| | - J Alfredo Martínez
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Center for Nutrition Research, University of Navarra, 31008, Pamplona, Spain
| | - Inmaculada Velasco Aguayo
- Metabolism and Investigation Unit, Reina Sofia University Hospital, Maimónides Institute of Biomedicine Research of Córdoba (IMIBIC), University of Córdoba, 14004, Córdoba, Spain
| | - Rocío Vázquez-Cobela
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Unit of Pediatric Gastroenterology, Hepatology and Nutrition, Pediatric Service, Hospital Clínico Universitario de Santiago, 15706, Santiago de Compostela, Spain
- Pediatric Nutrition Research Group, Unit of Investigation in Nutrition, Growth and Human Development of Galicia-USC, Health Research Institute of Santiago de Compostela (IDIS), 15706, Santiago de Compostela, Spain
| | - Joaquín Escribano
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
- Paediatrics, Nutrition, and, Development Research Unit, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, Reus, Spain
| | - María Luisa Miguel-Berges
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain
| | - María José De La Torre-Aguilar
- Metabolism and Investigation Unit, Reina Sofia University Hospital, Maimónides Institute of Biomedicine Research of Córdoba (IMIBIC), University of Córdoba, 14004, Córdoba, Spain
| | - Mercedes Gil-Campos
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Metabolism and Investigation Unit, Reina Sofia University Hospital, Maimónides Institute of Biomedicine Research of Córdoba (IMIBIC), University of Córdoba, 14004, Córdoba, Spain
| | - Jordi Salas-Salvadó
- Departament de Bioquímica i Biotecnologia. Unitat de Nutrició Humana, Universitat Rovira i Virgili, Reus, Spain.
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain.
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
| | - Nancy Babio
- Departament de Bioquímica i Biotecnologia. Unitat de Nutrició Humana, Universitat Rovira i Virgili, Reus, Spain.
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain.
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
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Mohd Saat NZ, Abd Talib R, Alarsan SF, Saadeh N, Shahrour G. Risk Factors of Overweight and Obesity Among School Children Aged 6 to 18 Years: A Scoping Review. NUTRITION AND DIETARY SUPPLEMENTS 2023; Volume 15:63-76. [DOI: 10.2147/nds.s420370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
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Nowaczyk M, Cieślik K, Waszak M. Assessment of the Impact of Increased Physical Activity on Body Mass and Adipose Tissue Reduction in Overweight and Obese Children. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10050764. [PMID: 37238312 DOI: 10.3390/children10050764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 05/28/2023]
Abstract
(1) Background: Within the last 30 years, growing rates of child overweight and obesity have been observed as a very concerning phenomenon in most countries worldwide. The research aim was to assess what effect increased physical activity has on reducing body mass and adipose tissue in children between 10 and 11 years of age as well as to answer the question of whether physical activity could be considered as a factor in preventing child overweight and obesity when maintaining their existing diet and lifestyle. (2) Material and methods: There were 419 sports class primary school pupils in the experimental group who, in addition to four obligatory weekly physical education hours, attended six training hours. The control group comprised 485 children from parallel non-sports classes. In all pupils, height and weight measurements as well as physical fitness measurements were taken twice, at the beginning and end of the school year. Cole's method was used to assess the children's normal body weight. With the help of this method, children with excessive body weight were selected from the entire study group (N = 904), who additionally had skinfolds and adipose tissue measured using the BIA electrical bioimpedance method. The obtained results were interpreted using the variance analysis for repeated measurements and LSD test. (3) Results: The number of children with excessive body mass after 10 months of increased physical activity decreased (in the case of overweight: p = 0.0014, obesity: p = 0.0022), as did their skinfolds (p ≤ 0.001) and body fat (p ≤ 0.001), while their physical fitness considerably improved compared to the control group. (4) Conclusions: The introduction of increased physical activity in the experimental group children when maintaining their existing diet and lifestyle contributed to reducing their obesity and overweight and, at the same time, proved to be an effective factor in the process of decreasing their excessive body mass.
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Affiliation(s)
- Marta Nowaczyk
- Institute of Health and Physical Education, Jan Amos Komenski University of Applied Sciences in Leszno, 64-100 Leszno, Poland
| | - Krystyna Cieślik
- Institute of Health and Physical Education, Jan Amos Komenski University of Applied Sciences in Leszno, 64-100 Leszno, Poland
| | - Małgorzata Waszak
- Department of Biology and Anatomy, Poznan University of Physical Education, 61-871 Poznań, Poland
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The Causes and Factors Associated with Infant Mortality Rate in Ethiopia: The Application of Structural Equation Modelling. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020397. [PMID: 36832527 PMCID: PMC9955481 DOI: 10.3390/children10020397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/22/2023]
Abstract
Infant mortality rate is a proxy measure of population health. Previous studies on the infant mortality rate in Ethiopia did not consider measurement errors in the measured variables and had a one-directional effect; little emphasis was placed on testing multiple causal paths at the same time. We used structural equation modelling for a better understanding of the direct, indirect, and total effects among causal variables in a single model. A path analysis was part of an algorithm providing equations that were relating the variances and covariances of the indicators. From the results, the maternal mortality ratio (MMR) was significantly mediating the influence of out-of-pocket expenditure (OOP) on infant mortality rate (IMR), and the fertility rate (FR) was significantly mediating the influence of GDP to IMR (β = 1.168, p < 0.001). The GDP affects the IMR directly and indirectly while the OOP affects IMR indirectly. This study showed that there was a causal linkage between the World Bank Health and Population Variables for causing IMR in Ethiopia. The MMR and FR were found to be the intermediate indicators in this study. Through the indicators, FR had the highest standardised coefficients for increasing the IMR. We recommended that the existing interventions to reduce IMR be strengthened.
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Zhang Y, Sun Q, Dong B, Liu S. The association between metabolic equivalent and visceral adiposity index among children and adolescents: Ten-cycle cross-sectional study on NHANES (1999-2018). Medicine (Baltimore) 2022; 101:e31246. [PMID: 36397333 PMCID: PMC9666123 DOI: 10.1097/md.0000000000031246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Metabolic disorder is globally prevalent in children and adolescents, and physical activity may have a protective role against metabolic disorder. However, the association between metabolic equivalent (MET) and visceral adiposity index (VAI) among children and adolescents remains unclear. This study aimed to address this concern. Data were retrieved from the National Health and Nutrition Examination Survey (NHANES), which used the Global Physical Activity Questionnaire to assess the physical activity levels. VAI was calculated according to body mass index (BMI), waist circumference (WC), triglyceride (TG), and high-density lipoprotein (HDL). Linear regression was adopted to assess the association between MET and VAI. Restricted cubic spline regression was used to further explore the nonlinear relationship, Interaction effect analysis was conducted to identify whether the sample characteristic could modify the effect of MET on VAI. After data cleansing, a total of 3402 participants aged <18 years were enrolled. In the fully adjusted linear regression model, the β for VAI was 0.01 (95% confidence interval [CI]: -0.08, 0.09) for the second tertile and -0.11 (95% CI: -0.20, -0.03) for the third tertile. A linear downward trend was found in the restricted cubic spline regression (overall P < .05). Interaction effect analysis revealed no significant effects of age, gender, race, income poverty ratio, and insurance (all P for interaction >0.05). High physical activity intensity is associated with decreased VAI scores in children and adolescents.
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Affiliation(s)
- Yangming Zhang
- Department of Physical Education, Sejong University, Seoul, South Korea
- *Correspondence: Yangming Zhang, 05006 209, Neungdong-ro, Gwangjin-gu, Seoul (e-mail: )
| | - Qian Sun
- Department of Physical Education, Yonsei University, Seoul, South Korea
| | - Bowen Dong
- Department of Physical Education, Sejong University, Seoul, South Korea
| | - Shuting Liu
- Department of Physical Education, Sejong University, Seoul, South Korea
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Characteristic Sleep Patterns and Associated Obesity in Adolescents. Life (Basel) 2022; 12:life12091316. [PMID: 36143353 PMCID: PMC9500978 DOI: 10.3390/life12091316] [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: 06/30/2022] [Revised: 07/25/2022] [Accepted: 08/24/2022] [Indexed: 11/20/2022] Open
Abstract
Poor sleep adversely affects health and may cause obesity. Poor sleep includes short sleep duration, low quality of sleep, and sleep discrepancy. Although most studies have focused on the association between sleep duration and obesity, poor sleep is a significant risk factor for obesity. Adolescents have characteristic sleep patterns which correspond to poor sleep. Adolescents sleep late due to various biological and psychosocial factors; also, they wake up early to be on time for school. This causes them to sleep less. To make up for this sleep debt, adolescents sleep more on non-school days, which causes sleep discrepancies. Therefore, since adolescents have characteristic sleep patterns, an in-depth investigation is needed to identify whether poor sleep is a risk for obesity. This article presents an overview of the characteristic sleep patterns of adolescents, and reviews studies on the association of each sleep pattern with obesity.
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Bird M, Datta GD, Chinerman D, Kakinami L, Mathieu ME, Henderson M, Barnett TA. Associations of neighborhood walkability with moderate to vigorous physical activity: an application of compositional data analysis comparing compositional and non-compositional approaches. Int J Behav Nutr Phys Act 2022; 19:55. [PMID: 35585542 PMCID: PMC9118591 DOI: 10.1186/s12966-022-01256-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 02/08/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND We compared the relation between neighborhood features and moderate to vigorous physical activity (MVPA) using linear regression analysis and the more novel compositional data analysis (CoDA). Compositional data analysis allows us to take the time children allocate to different movement behaviours during a 24-hour time period into account. METHODOLOGY Data from youth participants (n = 409) in the QUALITY (QUebec Adipose and Lifestyle InvesTigation in Youth) cohort were included. Time spent in MVPA, light physical activity, sedentary behavior, and sleep ("24-hour movement behaviours") was measured using accelerometers. Neighborhood data were collected using a geographic information system and through direct observation. In CoDA models, we used orthogonal logratio coordinates, which allows for the association of neighbourhood walkability with MVPA to be estimated with respect to the average composition of all other behaviours within a 24-hour time frame. In baseline linear regression models, MVPA was regressed cross-sectionally on neighborhood walkability. All models were stratified by sex, and controlled for BMI z-scores, pubertal development, seasonal variation, parental education, and neighbourhood safety. RESULTS Based on CoDA, girls who lived in more walkable neighborhoods had 10% higher daily MVPA (95% CI: 2%, 19%), taking into account all other movement behaviours. Based on linear regression, girls who resided in more walkable neighborhoods engaged in 4.2 (95% confidence interval [CI]: 1.2, 6.6) more minutes of MVPA per day on average than girls residing in less walkable neighborhoods. CONCLUSIONS Unlike with traditional linear models, all movement behaviours were included in a single model using CoDA, allowing for a more complete picture of the strength and direction of the association between neighbourhood Walkability and MVPA. Application of CoDA to investigate determinants of physical activity provides additional insight into potential mechanisms and the ways in which people allocate their time.
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Affiliation(s)
- Madeleine Bird
- Centre de recherche du Centre hospitalier universitaire (CHU) Sainte-Justine, Montréal, Canada
- Département de médecine sociale et préventive, École de santé publique de l'Université de Montréal, Montréal, Canada
- Office of International Affairs for the Health Portfolio, Public Health Agency of Canada, Ottawa, Ontario, Canada
| | - Geetanjali D Datta
- Département de médecine sociale et préventive, École de santé publique de l'Université de Montréal, Montréal, Canada
- Le Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM), Montréal, Canada
- Cedars-Sinai Medical Center, Department of Medicine, Los Angeles, CA, USA
| | - Deanna Chinerman
- Department of Family Medicine, Faculty of Medicine, McGill University, 5858 Côte-des-Neiges Rd, Montreal, QC, H3S 1Z1, Canada
| | - Lisa Kakinami
- Department of Mathematics and Statistics, Concordia University, Montréal, Canada
| | - Marie-Eve Mathieu
- Centre de recherche du Centre hospitalier universitaire (CHU) Sainte-Justine, Montréal, Canada
- School of Kinesiology and Physical Activity Sciences, University of Montréal, Montréal, Canada
| | - Mélanie Henderson
- Centre de recherche du Centre hospitalier universitaire (CHU) Sainte-Justine, Montréal, Canada
- Département de médecine sociale et préventive, École de santé publique de l'Université de Montréal, Montréal, Canada
- Department of Pediatrics, University of Montréal, Montréal, Canada
| | - Tracie A Barnett
- Centre de recherche du Centre hospitalier universitaire (CHU) Sainte-Justine, Montréal, Canada.
- Department of Family Medicine, Faculty of Medicine, McGill University, 5858 Côte-des-Neiges Rd, Montreal, QC, H3S 1Z1, Canada.
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Zou M, Northstone K, Perry R, Johnson L, Leary S. The association between later eating rhythm and adiposity in children and adolescents: a systematic review and meta-analysis. Nutr Rev 2022; 80:1459-1479. [PMID: 34643727 PMCID: PMC9086801 DOI: 10.1093/nutrit/nuab079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
CONTEXT Childhood adiposity, an important predictor of adult chronic disease, has been rising dramatically. Later eating rhythm, termed night eating, is increasing in adults but rarely studied in younger ages. OBJECTIVE The objective of this study was to review the association between later eating rhythm and adiposity in children and adolescents. The aspects of later eating being considered included: energy intake (for evening main meal, evening snack, whole evening period, and around bedtime); timing (any food eaten at later timing); and meal frequency in the evening/night (evening main meal skipping, evening snack consumption). DATA SOURCES Five databases (the Cochrane Library, CINAHL, Embase, MEDLINE (via OVID), and Web of Science) were searched for eligible articles published prior to and including August 2020. DATA EXTRACTION Data extraction and quality assessment were conducted by 2 reviewers independently. DATA ANALYSIS Forty-seven studies were included, all of which were observational. Meta-analysis showed positive associations between both higher energy intake around bedtime (odds ratio [OR] 1.19, 95% CI 1.06, 1.33) and evening main meal skipping (OR 1.30, 95% CI 1.14, 1.48), and adiposity. There was evidence to suggest that consuming evening snacks reduced adiposity, but it was very weak (OR 0.80, 95% CI 0.62, 1.05). No association was seen between eating later and adiposity (OR 1.04, 95% CI 0.68, 1.61). In the narrative analysis, approximately half of the studies suggested that there was no association between later eating rhythm and adiposity, either as a whole or within exposure subsets. CONCLUSION The magnitude of the relationship between later eating rhythm and adiposity is very small, and may vary depending on which aspects of later eating rhythm are under consideration; however, the evidence for this conclusion is of very low certainty . Further research with a more consistent definition of "later timing", and longitudinal studies in different populations, may lead to different conclusions. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CRD42019134187.
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Affiliation(s)
- Mengxuan Zou
- NIHR Biomedical Research Centre Nutrition Theme, University of Bristol, Bristol, United Kingdom
| | - Kate Northstone
- Bristol Medical School, Faculty of Health Sciences, University of Bristol, Bristol, United Kingdom
| | - Rachel Perry
- NIHR Biomedical Research Centre Nutrition Theme, University of Bristol, Bristol, United Kingdom
| | - Laura Johnson
- Centre for Exercise, Nutrition and Health Sciences, School of Policy Studies, University of Bristol, Bristol, United Kingdom
| | - Sam Leary
- NIHR Biomedical Research Centre Nutrition Theme, University of Bristol, Bristol, United Kingdom
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Kohyama J. Features of Pupils in Each Dinner Habit: Non-late Regular, Regular but Late, and Irregular. Turk Arch Pediatr 2022; 56:624-630. [PMID: 35110063 PMCID: PMC8849124 DOI: 10.5152/turkarchpediatr.2021.21212] [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] [Indexed: 11/22/2022]
Abstract
Background: Both late and irregular caloric intakes are becoming common, especially among young adults. This study aimed to investigate features of pupils in Japan following different dinner habits. Methods: Dinner habits were categorized into 3 types: non-late regular, regular but late, and irregular. Questionnaires of 2722 pupils in grades 5 to 12 were included, and a multiple comparison test was conducted to investigate the differences of lifestyle factors among the 3 dinner-pattern categories. Results: Only half of grade 5 and 6 pupils had non-late regular dinners. The rate of pupils who had regular but late dinners increased from elementary school (11.8%) to senior high school (41.1%) via junior high school (15.1%). More than 30% of pupils took dinner irregularly. The pupils taking non-late regular dinner showed the earliest bedtime and the longest sleep duration among the 3 dinner-time habit categories and also revealed the best academic performance and sleepiness scores. The pupils taking regular but late dinner showed the highest grade, the latest bedtime, the shortest sleep duration, the longest school-day screen time scores, and the worst sleepiness and self-reported academic performance scores. Irregular dinner-takers showed the longest after-school activities. Conclusions: Further attention should be given to both late and irregular dinner habits of pupils in terms of supporting their health. Further studies are needed to recommend suitable dinner timings for pupils by assessing optimal levels of variable lifestyle factors, including after-school activity.
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Affiliation(s)
- Jun Kohyama
- Tokyo Bay Urayasu Ichikawa Medical Center, Urayasu, Japan
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11
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Okely AD, Ghersi D, Loughran SP, Cliff DP, Shilton T, Jones RA, Stanley RM, Sherring J, Toms N, Eckermann S, Olds TS, Zhang Z, Parrish AM, Kervin L, Downie S, Salmon J, Bannerman C, Needham T, Marshall E, Kaufman J, Brown L, Wille J, Wood G, Lubans DR, Biddle SJH, Pill S, Hargreaves A, Jonas N, Schranz N, Campbell P, Ingram K, Dean H, Verrender A, Ellis Y, Chong KH, Dumuid D, Katzmarzyk PT, Draper CE, Lewthwaite H, Tremblay MS. A collaborative approach to adopting/adapting guidelines. The Australian 24-hour movement guidelines for children (5-12 years) and young people (13-17 years): An integration of physical activity, sedentary behaviour, and sleep. Int J Behav Nutr Phys Act 2022; 19:2. [PMID: 34991606 PMCID: PMC8734238 DOI: 10.1186/s12966-021-01236-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 12/08/2021] [Indexed: 12/20/2022] Open
Abstract
Abstract Background In 2018, the Australian Government updated the Australian Physical Activity and Sedentary Behaviour Guidelines for Children and Young People. A requirement of this update was the incorporation of a 24-hour approach to movement, recognising the importance of adequate sleep. The purpose of this paper was to describe how the updated Australian 24-Hour Movement Guidelines for Children and Young People (5 to 17 years): an integration of physical activity, sedentary behaviour and sleep were developed and the outcomes from this process. Methods The GRADE-ADOLOPMENT approach was used to develop the guidelines. A Leadership Group was formed, who identified existing credible guidelines. The Canadian 24-Hour Movement Guidelines for Children and Youth best met the criteria established by the Leadership Group. These guidelines were evaluated based on the evidence in the GRADE tables, summaries of findings tables and recommendations from the Canadian Guidelines. We conducted updates to each of the Canadian systematic reviews. A Guideline Development Group reviewed, separately and in combination, the evidence for each behaviour. A choice was then made to adopt or adapt the Canadian recommendations for each behaviour or create de novo recommendations. We then conducted an online survey (n=237) along with three focus groups (n=11 in total) and 13 key informant interviews. Stakeholders used these to provide feedback on the draft guidelines. Results Based on the evidence from the Canadian systematic reviews and the updated systematic reviews in Australia, the Guideline Development Group agreed to adopt the Canadian recommendations and, apart from some minor changes to the wording of good practice statements, maintain the wording of the guidelines, preamble, and title of the Canadian Guidelines. The Australian Guidelines provide evidence-informed recommendations for a healthy day (24-hours), integrating physical activity, sedentary behaviour (including limits to screen time), and sleep for children (5-12 years) and young people (13-17 years). Conclusions To our knowledge, this is only the second time the GRADE-ADOLOPMENT approach has been used to develop movement behaviour guidelines. The judgments of the Australian Guideline Development Group did not differ sufficiently to change the directions and strength of the recommendations and as such, the Canadian Guidelines were adopted with only very minor alterations. This allowed the Australian Guidelines to be developed in a shorter time frame and at a lower cost. We recommend the GRADE-ADOLOPMENT approach, especially if a credible set of guidelines that was developed using the GRADE approach is available with all supporting materials. Other countries may consider this approach when developing and/or revising national movement guidelines. Supplementary Information The online version contains supplementary material available at 10.1186/s12966-021-01236-2.
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Affiliation(s)
- Anthony D Okely
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia. .,Illawarra Health and Medical Research Institute, Wollongong, Australia.
| | - Davina Ghersi
- Research Policy and Translation, National Health and Medical Research Council, Canberra, Australia.,National Health & Medical Research Council Clinical Trials Centre, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Sarah P Loughran
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia.,Illawarra Health and Medical Research Institute, Wollongong, Australia
| | - Dylan P Cliff
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia.,Illawarra Health and Medical Research Institute, Wollongong, Australia
| | - Trevor Shilton
- National Heart Foundation (WA), 334 Rokeby Road, Subiaco, Australia
| | - Rachel A Jones
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia.,Illawarra Health and Medical Research Institute, Wollongong, Australia
| | - Rebecca M Stanley
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia.,Illawarra Health and Medical Research Institute, Wollongong, Australia
| | - Julie Sherring
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia
| | - Natalie Toms
- Preventive Programs, Commonwealth Department of Health, Canberra, Australia
| | - Simon Eckermann
- Australian Health Services Research Institute, University of Wollongong, Wollongong, Australia
| | - Timothy S Olds
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Zhiguang Zhang
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia
| | - Anne-Maree Parrish
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia
| | - Lisa Kervin
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia
| | - Sandra Downie
- Preventive Programs, Commonwealth Department of Health, Canberra, Australia
| | - Jo Salmon
- Institute for Physical Activity and Nutrition (IPAN), Deakin University, Melbourne, Australia
| | | | | | | | - Jordy Kaufman
- Swinburne University of Technology, Melbourne, Australia
| | - Layne Brown
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia
| | - Janecke Wille
- Federation of Ethnic Communities Council of Australia (FECCA), Canberra, Australia
| | - Greg Wood
- Australian Sports Commission, Leederville, Western Australia
| | - David R Lubans
- Priority Research Centre for Physical Activity and Nutrition, School of Education, University of Newcastle, Newcastle, Australia
| | - Stuart J H Biddle
- Centre for Health Research, University of Southern Queensland, Springfield Central, Toowoomba, Australia
| | - Shane Pill
- The Australian Council for Health, Physical Education and Recreation (ACHPER), Wayville, Australia and Flinders University, Adelaide, South Australia
| | | | - Natalie Jonas
- Australian Curriculum, Assessment and Reporting Authority (ACARA), SA, Sydney, Australia
| | - Natasha Schranz
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, Australia.,Active Healthy Kids Australia, Adelaide, Australia and National Heart Foundation, Adelaide, South Australia
| | - Perry Campbell
- Australian Children's Education & Care Quality Authority (ACECQA), Sydney, Australia
| | - Karen Ingram
- NSW Education Standards Authority (NESA), Sydney, Australia
| | - Hayley Dean
- NSW Education Standards Authority (NESA), Sydney, Australia
| | - Adam Verrender
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia
| | - Yvonne Ellis
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia
| | - Kar Hau Chong
- Faculty of Arts, Social Sciences and Humanities, School of Health and Society, University of Wollongong, Wollongong, NSW, 2522, Australia
| | - Dorothea Dumuid
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | | | - Catherine E Draper
- SAMRC/Wits Developmental Pathways for Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Hayley Lewthwaite
- Australian Health Services Research Institute, University of Wollongong, Wollongong, Australia
| | - Mark S Tremblay
- Healthy Active Living and Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Canada
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12
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Mohammadi S, Lotfi K, Mirzaei S, Asadi A, Akhlaghi M, Saneei P. Adherence to Mediterranean Diet and Its Association with Metabolic Health Status in Overweight and Obese Adolescents. Int J Clin Pract 2022; 2022:9925267. [PMID: 36043034 PMCID: PMC9377836 DOI: 10.1155/2022/9925267] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 07/17/2022] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Obesity is becoming more prevalent around the world and greatly contributes to chronic disease progression. Previous studies have investigated individual food groups in relation to metabolic health status of adolescents, mainly in Western countries. Limited data are available on the association between dietary patterns and metabolic health in Middle East nations, where childhood overweight/obesity is increasing drastically. Therefore, we investigated the relationship between the Mediterranean diet and metabolic health status among Iranian adolescents. METHODS This cross-sectional study was conducted on 203 overweight/obese adolescents. Dietary intakes were evaluated by a validated food frequency questionnaire. Anthropometric parameters and blood pressure were measured. Fasting blood samples were obtained to determine circulating insulin, glucose, and lipid profile. Two different methods were applied to classify participants as metabolically healthy obese (MHO) or unhealthy obese (MUO): International Diabetes Federation (IDF) criteria and IDF along with insulin resistance (HOMA-IR) criteria. RESULTS A total of 79 (38.9%) and 67 (33.0%) adolescents were, respectively, categorized as MUO, based on IDF and IDF/HOMA definitions. Considering IDF criteria, higher adherence to the Mediterranean diet was related to lower odds of being MUO, both in the crude (OR: 0.17; 95%CI: 0.08-0.37) and fully adjusted model (OR: 0.33; 95% CI: 0.13-0.84). Excluding each component from the score made the association insignificant, except for two components of meat and dairy products. Based on the IDF/HOMA-IR criteria, there was no significant association between Mediterranean diet score and MUO, after considering all potential confounders (OR: 0.47; 95% CI: 0.17-1.30). CONCLUSIONS We found an inverse association between the Mediterranean diet and odds of MUO among Iranian adolescents, based on IDF criteria. No significant relation was found when MUO was defined based on HOMA-IR/IDF criteria. Further prospective cohort studies are needed to confirm these findings.
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Affiliation(s)
- Sobhan Mohammadi
- Department of Community Nutrition, School of Nutrition and Food Science, Nutrition and Food Security Research Center, Students' Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Keyhan Lotfi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeideh Mirzaei
- Department of Community Nutrition, School of Nutrition and Food Science, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Asadi
- Department of Exercise Physiology, School of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran
| | - Masoumeh Akhlaghi
- Department of Community Nutrition, School of Nutrition and Food Science, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Parvane Saneei
- Department of Community, School of Nutrition and Food Science, Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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13
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Willems R, Tsoutsoulopoulou K, Brondeel R, Cardon G, Makrilakis K, Liatis S, Lindström J, Kivelä J, González-Gil EM, Giménez-Legarre N, Usheva N, Iotova V, Tankova T, Antal E, Rurik I, Timpel P, Schwarz PEH, Manios Y, Annemans L. Cost-effectiveness analysis of a school- and community-based intervention to promote a healthy lifestyle and prevent type 2 diabetes in vulnerable families across Europe: the Feel4Diabetes-study. Prev Med 2021; 153:106722. [PMID: 34271077 DOI: 10.1016/j.ypmed.2021.106722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 06/22/2021] [Accepted: 07/11/2021] [Indexed: 10/20/2022]
Abstract
The Feel4Diabetes-study implemented a school- and community-based intervention to promote healthy lifestyle and prevent type 2 diabetes mellitus (T2DM) in six European countries. The intervention included a special focus on families at increased T2DM risk. The current study evaluates the intervention's cost-effectiveness. A Markov-type health economic model was developed to predict the incidence of T2DM and its complications. Incremental cost-effectiveness ratios (lifetime horizon, societal perspective) were calculated based on the overall intervention effect on health behaviour, and stratified for low- and high-risk families. Sensitivity analyses captured input parameters uncertainty. A budget impact analysis was performed. The increase in children's water consumption and physical activity led to a modest gain in quality adjusted life years (QALYs) at a low intervention cost and budget impact. Medical cost savings due to avoided illness could only be achieved on the very long-term (>30 years). The intervention in its entirety was cost-effective (more QALYs at a reasonable investment) in Belgium, Finland, Bulgaria, and Hungary, while being dominant (net savings and more QALYs) in Greece and Spain. Results were cost-effective for the low-risk families, who only received the school- and community-based intervention component. Results for the high-risk families were only cost-effective (with considerable uncertainty) in Greece and Spain, but not when the intervention would need to be repeated. The Feel4Diabetes-intervention is potentially cost-effective, especially in countries with a high overweight and obesity prevalence, at a limited budget impact. The incremental financial investments to reach and support high-risk families did not result in the hoped-for health benefits.
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Affiliation(s)
- Ruben Willems
- Department of Public Health and Primary Care, Ghent University, Ghent, Belgium.
| | - Konstantina Tsoutsoulopoulou
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Ruben Brondeel
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Greet Cardon
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | | | - Stavros Liatis
- Athens Medical School, National and Kapodistrian University, Athens, Greece
| | - Jaana Lindström
- Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Jemina Kivelä
- Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Esther M González-Gil
- Department of Biochemistry and Molecular Biology II, Instituto de Nutrición y Tecnología de los Alimentos, Center of Biomedical Research (CIBM), Universidad de Granada, Granada, Spain; Growth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, Zaragoza, Spain; CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - Natalia Giménez-Legarre
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, Zaragoza, Spain; Instituto Agroalimentario de Aragón (IA2), Instituto de Investigación Sanitaria Aragón, Aragón, Spain
| | - Natalya Usheva
- Department of Social Medicine and Health Care Organization, Medical University of Varna, Varna, Bulgaria
| | - Violeta Iotova
- Department of Pediatrics, Medical University of Varna, Varna, Bulgaria
| | - Tsvetalina Tankova
- Clinical Center of Endocrinology, Medical University of Sofia, Sofia, Bulgaria
| | - Emese Antal
- Hungarian Society of Nutrition, Budapest, Hungary
| | - Imre Rurik
- Department of Family and Occupational Medicine, University of Debrecen, Debrecen, Hungary
| | - Patrick Timpel
- Department for Prevention and Care of Diabetes, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Peter E H Schwarz
- Department for Prevention and Care of Diabetes, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Paul Langerhans Institute Dresden, Helmholtz Center Munich, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany; German Center for Diabetes Research (DZD e V), Neuherberg, Germany
| | - Yannis Manios
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Lieven Annemans
- Department of Public Health and Primary Care, Ghent University, Ghent, Belgium; Department of Public Health Sciences, Free University of Brussels, Brussels, Belgium
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14
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Multi-Component Physical Activity Interventions in the UK Must Consider Determinants of Activity to Increase Effectiveness. J Funct Morphol Kinesiol 2021; 6:jfmk6030056. [PMID: 34201440 PMCID: PMC8293223 DOI: 10.3390/jfmk6030056] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/10/2021] [Accepted: 06/11/2021] [Indexed: 11/17/2022] Open
Abstract
Interventions to increase physical activity in children have adopted broad approaches and achieved varying success. There is a need to adopt approaches underpinned with a theoretical basis. Accordingly, the aim here was to implement and evaluate a 12-week intervention designed using the concepts of the COM-B model to determine the effect this has on physical activity levels. One hundred and forty-seven school-age children (mean age 8.9 ± 1.3 years) took part in a 12-week program delivered in a school setting. Topics included physical activity, healthy eating, sleep quality and reducing screen time/sedentary activities when not in school. A sample of participants wore a wrist-worn accelerometer for seven days pre-and post-intervention (N = 11). The physical activity frequency was unchanged (2.9 ± 1.0 AU) when compared with post-intervention values (3.1 ± 0.8 AU, mean increase 6.8 ± 3.7%, p > 0.05). Changes were observed in the daily consumption of fruit and vegetables (pre-intervention 44.6% vs. post-intervention 60.2%, p < 0.05). Sedentary time, light activity, moderate activity and vigorous activity were unchanged post-intervention (p > 0.05). There is a need to adopt a broader approach that incorporates a theoretical basis and considers the complex ways by which physical activity behaviours are influenced.
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15
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Thumann BF, Buck C, De Henauw S, Hadjigeorgiou C, Hebestreit A, Lauria F, Lissner L, Molnár D, Moreno LA, Veidebaum T, Ahrens W, Hunsberger M. Cross-sectional associations between objectively measured sleep characteristics and body mass index in European children and adolescents. Sleep Med 2021; 84:32-39. [PMID: 34090011 DOI: 10.1016/j.sleep.2021.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 04/30/2021] [Accepted: 05/06/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Short sleep duration has been found to be associated with a higher risk for overweight and obesity. However, previous studies have mainly relied on subjective measures of sleep duration and other sleep characteristics (eg quality, timing) have often been neglected. Therefore, we aimed to investigate associations between several, mainly objectively measured sleep characteristics and body mass index (BMI). Further, we aimed to identify distinct sleep subtypes based on these sleep characteristics and to study their association with BMI. METHODS Children aged 9-16 years participating in the European I.Family study (N = 559, 51.2% girls, 32.9% overweight/obese) wore an accelerometer for one week on their wrist and recorded their daily wake-up and lights-off times in a sleep diary. Information on sleep duration, sleep efficiency and sleep latency was derived. To identify sleep subtypes, we conducted a latent class analysis using all five sleep variables. Associations between single sleep variables, sleep subtype and age- and sex-specific BMI z-score were investigated using linear mixed-effects regression models to accommodate clustering among siblings. RESULTS No statistically significant associations were observed between the single sleep variables (sleep duration, sleep efficiency, sleep latency, wake-up and lights-off times) and BMI z-score. Four sleep subtypes were identified and children were assigned to one of the groups based on their highest probability for latent group membership: "early birds" (17.5% of the sample), "short sleep duration" (14.7%), "optimal sleep" (47.6%) and "poor sleep quality" (20.2%). Sleep subtype was not associated with BMI z-score. CONCLUSIONS Using objective sleep data, we did not find convincing evidence for associations between the sleep variables under investigation and BMI.
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Affiliation(s)
- Barbara F Thumann
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstr. 30, 28359 Bremen, Germany; Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, De Pintelaan 185, 4K3, 9000 Ghent, Belgium; Faculty of Mathematics and Computer Science, University of Bremen, Bibliothekstr. 1, 28359 Bremen, Germany; Munich Center for the Economics of Ageing, Max Planck Institute for Social Law and Social Policy, Amalienstr. 33, 80799 Munich, Germany
| | - Christoph Buck
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstr. 30, 28359 Bremen, Germany
| | - Stefaan De Henauw
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, De Pintelaan 185, 4K3, 9000 Ghent, Belgium
| | | | - Antje Hebestreit
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstr. 30, 28359 Bremen, Germany
| | - Fabio Lauria
- Institute of Food Sciences, National Research Council, Via Roma 64, 83100 Avellino, Italy
| | - Lauren Lissner
- School of Public Health and Community Medicine, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Box 453, 40530 Gothenburg, Sweden
| | - Dénes Molnár
- Department of Pediatrics, Medical School, University of Pécs, József Attila u. 7, 7623 Pécs, Hungary
| | - Luis A Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Edificio del SAI, C/Pedro Cerbuna s/n, 50009 Zaragoza, Spain
| | - Toomas Veidebaum
- Department of Chronic Diseases, National Institute for Health Development, Hiiu str. 42, 11619 Tallinn, Estonia
| | - Wolfgang Ahrens
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstr. 30, 28359 Bremen, Germany; Faculty of Mathematics and Computer Science, University of Bremen, Bibliothekstr. 1, 28359 Bremen, Germany.
| | - Monica Hunsberger
- School of Public Health and Community Medicine, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Box 453, 40530 Gothenburg, Sweden
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16
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Lee ST, Wong JE, Chan GKL, Poh BK. Association between Compliance with Movement Behavior Guidelines and Obesity among Malaysian Preschoolers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18094611. [PMID: 33925298 PMCID: PMC8123584 DOI: 10.3390/ijerph18094611] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/10/2021] [Accepted: 04/15/2021] [Indexed: 11/29/2022]
Abstract
A daily balance of physical activities, sedentary behaviors and sleep are important for maintaining the health of young children. The aim of this study is to explore the association between 24-h movement behavior of Malaysian children aged 4 to 6 years with weight status. A total of 230 preschoolers were recruited from 22 kindergartens in Kuala Lumpur. Physical activity was assessed by Actical accelerometer while screen time and sleep duration were proxy-reported by parents. Children spent on average 5.5 ± 1.3 h on total physical activity (including 1.0 ± 0.4 h of moderate- vigorous physical activity), 3.0 ± 1.6 h on screen activities and 9.5 ± 1.3 h sleeping daily. The proportion of children who complied with physical activity and sleep guidelines were 48.7% and 55.2%, respectively. About 25.2% of children met screen time recommendation. Only 6.5% of children met all three age-specific physical activity, screen time and sleep guidelines. Children who met any two guidelines were less likely to be overweight or obesity compared to those who did not meet any of the guidelines (OR: 0.276; 95% CI: 0.080–0.950). In conclusion, Malaysian preschoolers have low compliance to movement behavior guidelines, especially in meeting screen time recommendations. Compliance to movement behavior guidelines was associated with lower odds of overweight and obesity.
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Affiliation(s)
- Shoo Thien Lee
- Center for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (S.T.L.); (J.E.W.)
| | - Jyh Eiin Wong
- Center for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (S.T.L.); (J.E.W.)
| | - Geraldine K. L. Chan
- Center for Research in Development, Social and Environment (SEEDS), Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia;
| | - Bee Koon Poh
- Center for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia; (S.T.L.); (J.E.W.)
- Correspondence:
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17
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Dong SS, Zhang K, Guo Y, Ding JM, Rong Y, Feng JC, Yao S, Hao RH, Jiang F, Chen JB, Wu H, Chen XF, Yang TL. Phenome-wide investigation of the causal associations between childhood BMI and adult trait outcomes: a two-sample Mendelian randomization study. Genome Med 2021; 13:48. [PMID: 33771188 PMCID: PMC8004431 DOI: 10.1186/s13073-021-00865-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 03/11/2021] [Indexed: 12/28/2022] Open
Abstract
Background Childhood obesity is reported to be associated with the risk of many diseases in adulthood. However, observational studies cannot fully account for confounding factors. We aimed to systematically assess the causal associations between childhood body mass index (BMI) and various adult traits/diseases using two-sample Mendelian randomization (MR). Methods After data filtering, 263 adult traits genetically correlated with childhood BMI (P < 0.05) were subjected to MR analyses. Inverse-variance weighted, MR-Egger, weighted median, and weighted mode methods were used to estimate the causal effects. Multivariable MR analysis was performed to test whether the effects of childhood BMI on adult traits are independent from adult BMI. Results We identified potential causal effects of childhood obesity on 60 adult traits (27 disease-related traits, 27 lifestyle factors, and 6 other traits). Higher childhood BMI was associated with a reduced overall health rating (β = − 0.10, 95% CI − 0.13 to − 0.07, P = 6.26 × 10−11). Specifically, higher childhood BMI was associated with increased odds of coronary artery disease (OR = 1.09, 95% CI 1.06 to 1.11, P = 4.28 × 10−11), essential hypertension (OR = 1.12, 95% CI 1.08 to 1.16, P = 1.27 × 10−11), type 2 diabetes (OR = 1.36, 95% CI 1.30 to 1.43, P = 1.57 × 10−34), and arthrosis (OR = 1.09, 95% CI 1.06 to 1.12, P = 8.80 × 10−9). However, after accounting for adult BMI, the detrimental effects of childhood BMI on disease-related traits were no longer present (P > 0.05). For dietary habits, different from conventional understanding, we found that higher childhood BMI was associated with low calorie density food intake. However, this association might be specific to the UK Biobank population. Conclusions In summary, we provided a phenome-wide view of the effects of childhood BMI on adult traits. Multivariable MR analysis suggested that the associations between childhood BMI and increased risks of diseases in adulthood are likely attributed to individuals remaining obese in later life. Therefore, ensuring that childhood obesity does not persist into later life might be useful for reducing the detrimental effects of childhood obesity on adult diseases. Supplementary Information The online version contains supplementary material available at 10.1186/s13073-021-00865-3.
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Affiliation(s)
- Shan-Shan Dong
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Kun Zhang
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Yan Guo
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Jing-Miao Ding
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Yu Rong
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Jun-Cheng Feng
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Shi Yao
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Ruo-Han Hao
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Feng Jiang
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Jia-Bin Chen
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Hao Wu
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Xiao-Feng Chen
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Tie-Lin Yang
- Key Laboratory of Biomedical Information Engineering of Ministry of Education, Biomedical Informatics & Genomics Center, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China. .,National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy, The Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, 710004, China.
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Lifestyle Behaviors Associated With Body Fat Percent in 9- to 11-Year-Old Children. Pediatr Exerc Sci 2021; 33:40-47. [PMID: 33771944 DOI: 10.1123/pes.2020-0010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 10/27/2020] [Accepted: 11/06/2020] [Indexed: 11/18/2022]
Abstract
PURPOSE To examine (1) associations between body fat percent (BF) and lifestyle behaviors in children aged 9-11 years and (2) the consistency of these associations over a 10-year period. METHODS In this repeat, cross-sectional study, 15,977 children aged 9-11 years completed an anthropometric assessment and the SportsLinx Lifestyle survey between 2004 and 2013. Body fat was estimated according to the sum of the triceps and subscapular skinfold measurements. Multilevel models were utilized to examine associations between BF and responses to the lifestyle survey while controlling for known covariates. RESULTS Lifestyle behaviors explained 8.6% of the total variance in body fat. Specifically, negative associations were found between BF and active transport to school ( β = -0.99 [0.19], P < .001), full-fat milk (-0.07 [0.15], P < .001), and sweetened beverage consumption (-0.40 [0.15], P = .007). Relative to the reference group of ≤8:00 PM, later bedtime was positively associated with BF: 8:00 to 8:59 PM ( β = 1.60 [0.26], P < .001); 9:00 to 10:00 PM ( β = 1.04 [0.24], P < .001); ≥10:00 PM ( β = 1.18 [0.30], P < .001). Two-way interactions revealed opposing associations between BF and the consumption of low-calorie beverages for boys ( β = 0.95 [0.25], P < .001) and girls ( β = -0.85 [0.37], P = .021). There was no significant change in these associations over a 10-year period. CONCLUSIONS In this population-level study covering a decade of data collection, lifestyle behaviors were associated with BF. Policies and interventions targeting population-level behavior change, such as active transport to school, sleep time, and consumption of full-fat milk, may offer an opportunity for improvements in BF.
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Sultana S, Rahman MM, Sigel B, Hashizume M. Associations of lifestyle risk factors with overweight or obesity among adolescents: a multicountry analysis. Am J Clin Nutr 2021; 113:742-750. [PMID: 33381796 DOI: 10.1093/ajcn/nqaa337] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 10/22/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND About 35% of the global burden of disease has roots in adolescence. Health in adolescence is an important determinant of health in adulthood. OBJECTIVES This study aimed to generate risk scores for lifestyle behaviors among adolescents and to estimate the country-specific prevalence of these risk scores. The study also examined the relations of lifestyle risk scores with overweight or obesity among adolescents. METHODS We used the most recent data available from 20 nationally representative Global School-based Student Health Surveys. Our analytical sample size was 51,597. The outcome of interest was overweight or obesity. We developed 4 lifestyle risk scores (dietary habits, physical activity, sedentary behavior, and tobacco use), which were used as the exposure variables in this study. Multilevel logistic regression models were used to estimate adjusted ORs with 95% CIs. RESULTS In total, 18.2% of the participants were overweight or obese. Across countries, the percentage of adolescents with unhealthy dietary habits ranged from 76.7% (the Cook Islands) to 94.2% (Timor-Leste), physical inactivity ranged from 47.5% (Bangladesh) to 90.1% (the Philippines), and sedentary behavior ranged from 34.5% (Nepal) to 88.2% (Kuwait). Girls engaged in less physical activity than did boys. Increased odds of overweight or obesity were found among participants with high risk scores for physical inactivity (OR: 1.19; 95% CI: 1.11, 1.27) and for unhealthy sedentary behavior (OR: 1.25; 95% CI: 1.16, 1.35) compared with participants with low risk scores. Girls with high tobacco risk scores had higher odds (OR: 1.30; 95% CI: 1.02, 1.65) of overweight or obesity than did girls with low risk scores for tobacco use, whereas there were no significant differences in risk in boys. CONCLUSIONS Unhealthy lifestyle behaviors were quite prevalent among adolescents, and higher lifestyle risk scores increased the risk of overweight or obesity.
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Affiliation(s)
- Sabera Sultana
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Bunkyo, Tokyo, Japan
| | - Md Mizanur Rahman
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Bunkyo, Tokyo, Japan
| | - Byron Sigel
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Bunkyo, Tokyo, Japan
| | - Masahiro Hashizume
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Bunkyo, Tokyo, Japan
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20
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Ponce-Blandón JA, Deitos-Vasquez ME, Romero-Castillo R, da Rosa-Viana D, Robles-Romero JM, Mendes-Lipinski J. Sedentary Behaviors of a School Population in Brazil and Related Factors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E6966. [PMID: 32977634 PMCID: PMC7579517 DOI: 10.3390/ijerph17196966] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/14/2020] [Accepted: 09/16/2020] [Indexed: 02/06/2023]
Abstract
Background. Overweight and obesity arise from a complex range of genetic, environmental, behavioral, educational, and socioeconomic factors. The present study explored the sedentary practices and some life habits related to health among children from the school population of Uruguaiana (Rio Grande do Sul, Brazil). Methods: A cross-sectional descriptive study was conducted to characterize the life habits of the school boys and girls from fourth grade (9-10 years old). Results: A total of 470 fourth-grade boys and girls (9-10 years old) participated in the study. As regards the variables linked to habits, 24% of the boys and girls answered they had not had breakfast the day they completed the questionnaire and 51.8% stated they did not have breakfast any given day of the week. Regarding sedentary habits, 25.3% of children watched TV or played video games five or more hours a day and 9% rarely played sports with their parents or caregivers. Statistical significance was recorded between "number of hours watching TV and playing video games" and "playing sports with parents or caregivers" (p < 0.05). Conclusions: Association between the times spent watching TV or playing video games and the practice of physical exercise in the family proves once again the importance of the family in education for the health of children. The school provides direct access to schoolchildren and their parents to launch numerous health education programs.
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Affiliation(s)
- José Antonio Ponce-Blandón
- Centro Universitario de Enfermería de Cruz Roja, Universidad de Sevilla, 41009 Sevilla, Spain; (J.A.P.-B.); (J.M.R.-R.)
| | - María Eduarda Deitos-Vasquez
- Departamento de Enfermagem, Universidade Federal do Pampa, Uruguaiana 1650, Bagé, Brazil; (M.E.D.-V.); (J.M.-L.)
| | - Rocío Romero-Castillo
- Centro Universitario de Enfermería de Cruz Roja, Universidad de Sevilla, 41009 Sevilla, Spain; (J.A.P.-B.); (J.M.R.-R.)
| | - Diogo da Rosa-Viana
- Departamento de Enfermagem, Universidade Federal Rio Grande do Sul (UFRGS), Porto Alegre 90040-000, Brazil;
| | - José Miguel Robles-Romero
- Centro Universitario de Enfermería de Cruz Roja, Universidad de Sevilla, 41009 Sevilla, Spain; (J.A.P.-B.); (J.M.R.-R.)
| | - Jussara Mendes-Lipinski
- Departamento de Enfermagem, Universidade Federal do Pampa, Uruguaiana 1650, Bagé, Brazil; (M.E.D.-V.); (J.M.-L.)
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21
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Visweswaraiah N, Nathan K. Adolescent Obesity and Eating Disorders: Can Calorie Restriction have a Positive Impact. CURRENT NUTRITION & FOOD SCIENCE 2020. [DOI: 10.2174/1573401315666190114153400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
The current obesogenic environment with relatively increased affordability
and availability of high calorie food and beverages, has led to an alarming increase in the prevalence
of obesity and related lifestyle disorders in children and adolescents, predisposing them to accelerated
aging. The increased prevalence may be due to the eating behavior of adolescents, their genetic
and molecular etiology and/or due to the impact of psychological stress and their wrong lifestyle
choices. Calorie restriction has been extensively researched for reducing the obesity in adolescents
and adults but is yet to be successfully implemented.
Objective:
The present review paper focuses on the types of calorie restriction diets, the role of its
mimics and the nutrigenomic mechanisms that may be helpful in reducing obesity and related disorders
in the adolescents. The role of behavioral therapeutic techniques and physical activity has also
been highlighted in addition to the calorie restricted diet for bringing about an overall lifestyle modification
in the management of obesity.
Conclusion:
Food preferences are acquired in childhood and sound nutritional practices should be
established in childhood to prevent lifestyle disorders and premature aging. Though CR is a known
and preferred non-pharmacological intervention in the management of obesity, its implemention has
not been explored and evaluated extensively. This is a vital area that needs scientific research as the
goals of obesity managements are no longer just weight loss through dietary restrictions. An interdisciplinary
method to lifestyle modification in the management of adolescent obesity addressing all
physiological and psychosocial aspects is recommended.
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Affiliation(s)
- Naveen Visweswaraiah
- Foundation for Assessment and Integration of Traditional Health Systems, Bengaluru, Karnataka, 560027, India
| | - Kousalya Nathan
- Department of Lifestyle Management, Apollo Spectra Hospitals, MRC Nagar RA Puram, Chennai, 600028, India
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22
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Duif I, Wegman J, Mars MM, de Graaf C, Smeets PAM, Aarts E. Effects of distraction on taste-related neural processing: a cross-sectional fMRI study. Am J Clin Nutr 2020; 111:950-961. [PMID: 32173737 PMCID: PMC7198299 DOI: 10.1093/ajcn/nqaa032] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 02/03/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND In the current obesogenic environment we often eat while electronic devices, such as smart phones, computers, or the television, distract us. Such "distracted eating" is associated with increased food intake and overweight. However, the underlying neurocognitive mechanisms of this phenomenon are unknown. OBJECTIVE Our aim was to elucidate these mechanisms by investigating whether distraction attenuates processing in the primary and secondary taste cortices, located in the insula and orbitofrontal cortex (OFC), respectively. METHODS Forty-one healthy, normal-weight participants received fixed amounts of higher- and lower-sweetness isocaloric chocolate milk while performing a high- or low-distracting detection task during fMRI in 2 test sessions. Subsequently, we measured ad libitum food intake. RESULTS As expected, a primary taste cortex region in the right insula responded more to the sweeter drink (P < 0.001, uncorrected). Distraction did not affect this insular sweetness response across the group, but did weaken sweetness-related connectivity of this region to a secondary taste region in the right OFC (P-family-wise error, cluster, small-volume corrected = 0.020). Moreover, individual differences in distraction-related attenuation of taste activation in the insula predicted increased subsequent ad libitum food intake after distraction (r = 0.36). CONCLUSIONS These results reveal a mechanism explaining how distraction during consumption attenuates neural taste processing. Moreover, our study shows that such distraction-induced decreases in neural taste processing contribute to individual differences in the susceptibility for overeating. Thus, being mindful about the taste of food during consumption could perhaps be part of successful prevention and treatment of overweight and obesity, which should be further tested in these target groups. This study was preregistered at the Open Science Framework as https://bit.ly/31RtDHZ.
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Affiliation(s)
- Iris Duif
- Radboud University, Donders Institute for Brain, Cognition, and Behavior, Nijmegen, Netherlands,Address correspondence to ID (e-mail: ); or EA (E-mail: )
| | - Joost Wegman
- Radboud University, Donders Institute for Brain, Cognition, and Behavior, Nijmegen, Netherlands
| | - Monica M Mars
- Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands
| | - Cees de Graaf
- Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands
| | - Paul A M Smeets
- Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands,Image Sciences Institute and UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, Netherlands
| | - Esther Aarts
- Radboud University, Donders Institute for Brain, Cognition, and Behavior, Nijmegen, Netherlands
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23
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Willems R, Pil L, Lambrinou CP, Kivelä J, Wikström K, Gonzalez-Gil EM, De Miguel-Etayo P, Nánási A, Semánová C, Van Stappen V, Cardon G, Tsochev K, Iotova V, Chakarova N, Makrilakis K, Dafoulas G, Timpel P, Schwarz P, Manios Y, Annemans L. Methodology of the health economic evaluation of the Feel4Diabetes-study. BMC Endocr Disord 2020; 20:14. [PMID: 32164685 PMCID: PMC7066818 DOI: 10.1186/s12902-019-0471-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 12/09/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The clinical and economic burden of type 2 diabetes mellitus on society is rising. Effective and efficient preventive measures may stop the increasing prevalence, given that type 2 diabetes mellitus is mainly a lifestyle-driven disease. The Feel4Diabetes-study aimed to tackle unhealthy lifestyle (unhealthy diet, lack of physical activity, sedentary behaviour, and excess weight) of families with a child in the first grades of elementary school. These schools were located in regions with a relatively low socio-economic status in Belgium, Bulgaria, Finland, Greece, Hungary and Spain. Special attention was paid to families with a high risk of developing type 2 diabetes mellitus. METHODS The aim of this paper is to describe the detailed methodology of the intervention's cost-effectiveness analysis. Based on the health economic evaluation of the Toybox-study, both a decision analytic part and a Markov model have been designed to assess the long-term (time horizon of 70 year with one-year cycles) intervention's value for money. Data sources used for the calculation of health state incidences, transition probabilities between health states, health state costs, and health state utilities are listed. Intervention-related costs were collected by questionnaires and diaries, and attributed to either all families or high risk families only. CONCLUSIONS The optimal use of limited resources is pivotal. The future results of the health economic evaluation of the Feel4Diabetes-study will contribute to the efficient use of those resources.
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Affiliation(s)
- Ruben Willems
- Department of Public Health and Primary Care, Ghent University, Corneel Heymanslaan 10, Entrance 42 – Floor 4, 9000 Ghent, Belgium
| | - Lore Pil
- Department of Public Health and Primary Care, Ghent University, Corneel Heymanslaan 10, Entrance 42 – Floor 4, 9000 Ghent, Belgium
| | - Christina-Paulina Lambrinou
- Department of Nutrition and Dietetics, Harokopio University, 70 El Venizelou Ave, 176 71 Kallithea, Athens, Greece
| | - Jemina Kivelä
- Department of Public Health Solutions, National Institute for Health and Welfare, Mannerheimintie 166, 00271 Helsinki, Finland
| | - Katja Wikström
- Department of Public Health Solutions, National Institute for Health and Welfare, Mannerheimintie 166, 00271 Helsinki, Finland
| | - Esther M. Gonzalez-Gil
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, 50009 Zaragoza, Spain
- Institute of Nutrition and Food Technology, Center of Biomedical Research, University of Granada, Granada, Spain
| | - Pilar De Miguel-Etayo
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, University of Zaragoza, 50009 Zaragoza, Spain
- Instituto Agroalimentario de Aragon (IA2), Zaragoza, Spain
- Instituto de Investigacion Sanitaria Aragón (IIS Aragon), University of Zaragoza, Zaragoza, Spain
- Centro de Investigacion Biomedica en Red de Fisiopatologia de la Obesidad y Nutricion (CIBERObn), University of Zaragoza, Zaragoza, Spain
| | - Anna Nánási
- Department of Family and Occupational Medicine, University of Debrecen, Debrecen, 400 Hungary
| | - Csilla Semánová
- Department of Family and Occupational Medicine, University of Debrecen, Debrecen, 400 Hungary
| | - Vicky Van Stappen
- Department of Movement and Sports Sciences, Ghent University, Campus Dunant, Watersportlaan 2, 9000 Ghent, Belgium
| | - Greet Cardon
- Department of Movement and Sports Sciences, Ghent University, Campus Dunant, Watersportlaan 2, 9000 Ghent, Belgium
| | - Kaloyan Tsochev
- Department of Paediatrics, Medical University Varna, 1 Hr. Smirnenski Blvd, 9010 Varna, Bulgaria
| | - Violeta Iotova
- Department of Paediatrics, Medical University Varna, 1 Hr. Smirnenski Blvd, 9010 Varna, Bulgaria
| | - Nevena Chakarova
- Department of Diabetology, Clinical Center of Endocrinology, Medical University Sofia, Sofia, Bulgaria
| | | | - George Dafoulas
- National and Kapodistrian University of Athens, 17 Ag. Thoma St, 11527 Athens, Greece
| | - Patrick Timpel
- Department for Precention and Care of Diabetes, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Peter Schwarz
- Department for Precention and Care of Diabetes, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- Paul Langerhans Institute Dresden of the Helmholtz Center Munich at University Hospital and Faculty of Medicine, Technische Universitat Dresden, Dresden, Germany
- German Center for Diabetes Research (DZD e.V.), Neuherberg, Germany
| | - Yannis Manios
- Department of Nutrition and Dietetics, Harokopio University, 70 El Venizelou Ave, 176 71 Kallithea, Athens, Greece
| | - Lieven Annemans
- Department of Public Health and Primary Care, Ghent University, Corneel Heymanslaan 10, Entrance 42 – Floor 4, 9000 Ghent, Belgium
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Bawaked RA, Fernández-Barrés S, Navarrete-Muñoz EM, González-Palacios S, Guxens M, Irizar A, Lertxundi A, Sunyer J, Vioque J, Schröder H, Vrijheid M, Romaguera D. Impact of lifestyle behaviors in early childhood on obesity and cardiometabolic risk in children: Results from the Spanish INMA birth cohort study. Pediatr Obes 2020; 15:e12590. [PMID: 31793235 DOI: 10.1111/ijpo.12590] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 10/08/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Identifying modifiable lifestyle behaviors linked to childhood obesity is necessary to develop preventive strategies. OBJECTIVE To estimate the association of five lifestyle behaviors in children aged 4 years on obesity and cardiometabolic risk factors at age 4 years and on obesity and blood pressure at age 7 years. METHODS We used child lifestyle data from the INMA project at age 4 years (n = 1480). We constructed a child lifestyle score by summing five behaviors (physical activity, sleep time, television time, plant based foods and intake of ultra-processed foods) and we categorized it into tertiles. At ages 4 and 7 years, we calculated age- and sex-specific z-scores for BMI, waist circumference (WC), and blood pressure. At age 4, we also calculated age-, and sex-, specific z-scores for triglycerides and HDL. We used linear and logistic regression analyses. RESULTS The lifestyle score was not associated with the outcomes at 4 years, but it was negatively associated with BMI and WC z-scores at age 7 years. Children at age 4 years in the highest tertile of the score had lower risk of overweight or obesity at age 7 years (OR = 0.61; 95% CI 0.39; 0.96) and abdominal obesity (OR = 0.48; 95% CI 0.24; 0.96). CONCLUSIONS Higher adherence to a healthy lifestyle at age 4 years decreased risk of overweight, obesity and abdominal obesity at 7 years.
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Affiliation(s)
- Rowaedh Ahmed Bawaked
- Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Sílvia Fernández-Barrés
- Universitat Pompeu Fabra (UPF), Barcelona, Spain.,ISGlobal, Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Eva Maria Navarrete-Muñoz
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,Departamento Salud Pública, Universidad Miguel Hernández, San Juan de Alicante, Spain
| | - Sandra González-Palacios
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,Departamento Salud Pública, Universidad Miguel Hernández, San Juan de Alicante, Spain
| | - Mònica Guxens
- Universitat Pompeu Fabra (UPF), Barcelona, Spain.,ISGlobal, Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,Department of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Centre-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Amaia Irizar
- BIODONOSTIA Health Research Institute, San Sebastian, Spain
| | | | - Jordi Sunyer
- Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,ISGlobal, Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Jesus Vioque
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,Departamento Salud Pública, Universidad Miguel Hernández, San Juan de Alicante, Spain
| | - Helmut Schröder
- Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Martine Vrijheid
- Universitat Pompeu Fabra (UPF), Barcelona, Spain.,ISGlobal, Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Dora Romaguera
- ISGlobal, Barcelona, Spain.,Instituto de Investigación Sanitaria Illes Balears (IdISBa), Hospital Universitari Son Espases, Palma de Mallorca, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
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Sigmund E, Sigmundová D, Badura P, Voráčová J, Vladimír H, Hollein T, Pavelka J, Půžová Z, Kalman M. Time-trends and correlates of obesity in Czech adolescents in relation to family socioeconomic status over a 16-year study period (2002-2018). BMC Public Health 2020; 20:229. [PMID: 32054463 PMCID: PMC7020383 DOI: 10.1186/s12889-020-8336-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 02/07/2020] [Indexed: 12/13/2022] Open
Abstract
Background The main objective of the study is to analyse the changes in the prevalence of obesity among Czech adolescents between 2002 and 2018 with regard to the socioeconomic status (SES) of adolescents’ families and to find SES-separated correlates of adolescents’ obesity in 2018. Methods A nationally representative sample of 29,879 adolescents (49.6% of them boys) aged 10.5–16.5 years was drawn from the Health Behaviour in School-aged Children cross-sectional, self-reported questionnaire surveys conducted in 2002, 2006, 2010, 2014, and 2018 in Czechia. Chi-square (χ2) tests were performed to assess the changes in the prevalence of obesity in both genders and all SES categories of adolescents between 2002 and 2018, and SES category-related differences in the prevalence of obesity in 2018 separately for boys and girls. A series of multiple stepwise logistic regression (backward elimination) analyses were used to reveal obesity correlates separately for SES categories of adolescents. Results Across the quadrennial surveys from 2002 to 2018, we observed a clear increase in the prevalence of obesity in all SES categories of adolescents, which was most striking (p < 0.05) in adolescents with low SES (boys: + 7.5% points (p.p.); girls + 2.4 p.p.). When all the survey cycles were compared, the highest prevalence of obesity was evident in the low-SES adolescents in 2018, both in girls (5.1%) and boys (12.0%). Regardless of the adolescent SES category, the lower odds of obesity were significantly (p < 0.05) associated with regular vigorous physical activity (PA), participation in organized sport, and daily consumption of sweets. In addition, at least 60 min of moderate-to-vigorous PA significantly reduced the odds of obesity in adolescents of low and high SES categories. Conclusions An unreasonable increase in the prevalence of obesity in adolescents with low SES highlights the need to prevent obesity in adolescents with a low-SES background. Additionally, significantly higher odds of obesity in 11- and 13-year-old adolescents from low-SES families, compared with their peers aged 15, indicated an expectable rise in obesity in older low-SES adolescents in the near future.
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Affiliation(s)
- Erik Sigmund
- Faculty of Physical Culture, Institute of Active Lifestyle, Palacký University Olomouc, 771 11, Olomouc, Czech Republic.
| | - Dagmar Sigmundová
- Faculty of Physical Culture, Institute of Active Lifestyle, Palacký University Olomouc, 771 11, Olomouc, Czech Republic
| | - Petr Badura
- Faculty of Physical Culture, Institute of Active Lifestyle, Palacký University Olomouc, 771 11, Olomouc, Czech Republic.,Faculty of Physical Culture, Department of Recreation and Leisure Studies, Palacký University Olomouc, 771 11, Olomouc, Czech Republic
| | - Jaroslava Voráčová
- Faculty of Physical Culture, Department of Social Sciences in Kinanthropology, Palacký University Olomouc, 771 11, Olomouc, Czech Republic
| | - Hobza Vladimír
- Faculty of Physical Culture, Department of Recreation and Leisure Studies, Palacký University Olomouc, 771 11, Olomouc, Czech Republic
| | - Tomáš Hollein
- Faculty of Physical Culture, Department of Recreation and Leisure Studies, Palacký University Olomouc, 771 11, Olomouc, Czech Republic
| | - Jan Pavelka
- Faculty of Physical Culture, Department of Recreation and Leisure Studies, Palacký University Olomouc, 771 11, Olomouc, Czech Republic
| | - Zuzana Půžová
- Faculty of Physical Culture, Department of Recreation and Leisure Studies, Palacký University Olomouc, 771 11, Olomouc, Czech Republic
| | - Michal Kalman
- Faculty of Physical Culture, Department of Recreation and Leisure Studies, Palacký University Olomouc, 771 11, Olomouc, Czech Republic
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Manyanga T, Barnes JD, Chaput JP, Dubois L, Katzmarzyk PT, Mire EF, Prista A, Tremblay MS. Prevalence and correlates of objectively measured weight status among urban and rural Mozambican primary schoolchildren: A cross-sectional study. PLoS One 2020; 15:e0228592. [PMID: 32012187 PMCID: PMC6996844 DOI: 10.1371/journal.pone.0228592] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 01/18/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND The coexistence of undernutrition (thinness) and overnutrition (overweight/obesity) among children and adolescents is a public health concern in low-middle-income countries. Accurate prevalence estimates of thinness and overweight/obesity among children and adolescents are unavailable in many low-middle-income countries due to lack of data. Here we describe the prevalences and examine correlates of objectively measured weight status among urban and rural schoolchildren in Mozambique. METHODS A cross-sectional study design was applied to recruit 9-11-year-old schoolchildren (n = 683) from 17 urban and rural primary schools in Mozambique. Body mass index (BMI) was computed from objectively measured height and weight and participants' weight categories were determined using the World Health Organization cut-points. Actigraph GT3X + accelerometers were worn 24 hours per day for 7 days to assess movement behaviours. Multilevel multivariable modelling was conducted to estimate odds ratios and confidence intervals. RESULTS Combined prevalence of overweight/obesity (11.4%) was significantly higher among urban participants compared to rural participants (5.7%; χ2 = 7.1; p = 0.008). Conversely, thinness was more prevalent among rural (6.3%) compared to urban (4.2%) participants. Passive school commute, not meeting daily moderate- to vigorous-intensity physical activity (MVPA) guidelines, and maternal BMI >25 kg/m2 were associated with overweight/obesity while possessing one or more functional cars at home, maternal BMI >25 kg/m2 and being an older participant were associated with thinness in the present sample. The proportion of total variance in the prevalences of obesity and/or thinness occurring at the school level was 8.7% and 8.3%, respectively. CONCLUSION Prevalences of thinness, overweight/obesity and other key variables differ between urban and rural schoolchildren in Mozambique. MVPA, active transport and mother's BMI are important modifiable correlates of weight status among Mozambican schoolchildren. Results from this study demonstrate important differences between urban and rural schoolchildren that should not be ignored when designing interventions to manage malnutrition, formulating public health strategies, and interpreting findings.
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Affiliation(s)
- Taru Manyanga
- Healthy Active Living and Obesity Research Group, CHEO Research Institute, Ottawa, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Joel D. Barnes
- Healthy Active Living and Obesity Research Group, CHEO Research Institute, Ottawa, Canada
| | - Jean-Philippe Chaput
- Healthy Active Living and Obesity Research Group, CHEO Research Institute, Ottawa, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Lise Dubois
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Peter T. Katzmarzyk
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, United States of America
| | - Emily F. Mire
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, United States of America
| | - Antonio Prista
- Research Group for Physical Activity and Health (CIDAF-FEFD), Universidade Pedagógica, Maputo, Mozambique
| | - Mark S. Tremblay
- Healthy Active Living and Obesity Research Group, CHEO Research Institute, Ottawa, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada
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Ng CD, Cunningham SA. In, out, and fluctuating: obesity from adolescence to adulthood. Ann Epidemiol 2020; 41:14-20. [PMID: 31901410 DOI: 10.1016/j.annepidem.2019.12.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/27/2019] [Accepted: 12/04/2019] [Indexed: 11/19/2022]
Abstract
PURPOSE While high levels of obesity prevalence and incidence have been well documented, there is less research on obesity dynamics over time. In this article, we sought to understand the body mass index (BMI) trajectories in and out of obesity from adolescence to adulthood. METHODS We used the National Longitudinal Study of Adolescent to Adult Health to explore American obesity dynamics from mean ages 15-28 years. We analyzed six BMI trajectories from 1994 to 2008 and examined their contextual sociodemographic correlates using ordinal logistic regression models. RESULTS More than 50% of adolescents with normal BMI moved to overweight/obesity by adulthood; only 8% of overweight and 2% of obese adolescents achieved normal BMI in adulthood. While some sociodemographic characteristics such as sex, race/ethnicity, place of residence, and parents' education were associated with being in certain BMI trajectories among adolescents with normal BMI, they were not so associated among adolescents starting at obesity. CONCLUSIONS Transitioning to higher BMI categories was common, whereas the opposite direction was rare. Pathways to obesity prevention might be easier to identify than those to reversal, as contextual factors had more explanatory power for youths with normal BMI than for those with obese BMI.
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Affiliation(s)
- Carmen D Ng
- Emory University, Hubert Department of Global Health, Atlanta, GA.
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28
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Lamprokostopoulou A, Moschonis G, Manios Y, Critselis E, Nicolaides NC, Stefa A, Koniari E, Gagos S, Charmandari E. Childhood obesity and leucocyte telomere length. Eur J Clin Invest 2019; 49:e13178. [PMID: 31610015 DOI: 10.1111/eci.13178] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 07/29/2019] [Accepted: 10/12/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Obesity in adulthood is associated with decreased leucocyte telomere length (LTL), which is associated with cardiovascular disease and diabetes mellitus type 2. The aim of our study was to investigate whether increased body mass index (BMI) is associated with decreased LTL in children and adolescents, and to identify other risk factors of shorter LTL in this population. MATERIALS AND METHODS A cross-sectional study was conducted among 919 Greek children aged 9-13 years (The Healthy Growth Study). Participants were classified as obese (n = 124), overweight (n = 276) or of normal BMI (n = 519). LTL was determined by monochrome multiplex quantitative real-time polymerase chain reaction. Univariate and multivariable linear regression analyses were applied to determine the predictive factors of LTL. RESULTS Both overweight and obese children had significantly shorter LTL than their normal-BMI counterparts. Following adjustment for age, sex, total daily energy intake and average weekly physical activity (average total steps per day), increasing weight category was inversely associated with LTL in children and adolescents (β: -0.110 ± 0.035; P = .002). CONCLUSION Overweight and obesity in childhood and adolescence are associated with shorter LTL, even following adjustment for potential confounding effects. Therefore, the increased BMI in childhood and adolescence may be associated with accelerated biological ageing and may have an adverse impact on future health in adulthood.
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Affiliation(s)
- Agaristi Lamprokostopoulou
- Division of Endocrinology and Metabolism, Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - George Moschonis
- Department of Dietetics, Nutrition and Sport, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Vic., Australia
| | - Yannis Manios
- Department of Nutrition and Dietetics, Harokopio University of Athens, Athens, Greece
| | - Elena Critselis
- Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, 'Aghia Sophia' Children's Hospital, Athens, Greece
| | - Nicolas C Nicolaides
- Division of Endocrinology and Metabolism, Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece.,Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, 'Aghia Sophia' Children's Hospital, Athens, Greece
| | - Alketa Stefa
- Division of Endocrinology and Metabolism, Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Eleni Koniari
- Division of Endocrinology and Metabolism, Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Sarantis Gagos
- Laboratory of Genetics, Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Evangelia Charmandari
- Division of Endocrinology and Metabolism, Center of Clinical Research, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece.,Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, 'Aghia Sophia' Children's Hospital, Athens, Greece
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Zou M, Northstone K, Perry R, Johnson L, Leary S. The impact of later eating rhythm on childhood adiposity: protocol for a systematic review. Syst Rev 2019; 8:290. [PMID: 31771660 PMCID: PMC6878614 DOI: 10.1186/s13643-019-1226-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 11/08/2019] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Childhood adiposity has increased dramatically in the last few decades and is an important predictor of adulthood chronic disease. Later eating rhythm, termed night eating (NE), is increasingly prevalent in adults; however, the prevalence of NE in children and relationship between NE and adiposity in children still remains uncertain. The aim of this work is to review the association between adiposity in children and adolescents and NE, in terms of calorie intake, timing and meal frequency in the evening/night. METHODS The Cochrane library, CINAHL, Embase, MEDLINE (via OVID) and Web of Science databases will be searched from inception to November 2019 for randomised controlled trials (RCTs) and observational studies (cohort, cross-sectional and case-control studies) which investigate the association between later vs. earlier timing of food intake at night or relatively more vs. less energy intake in any eating occasions or time period after 4 pm on adiposity in children and adolescents (4-18 years). The outcomes will be body mass index (BMI)/BMI standard deviation score (BMI-SDS or BMI Z-score), waist circumference (WC), fat mass index (FMI)/percentage of body fat (%BF) or waist to hip ratio (WHR). No language restriction will be applied. Screening for eligibility from the title and abstracts and data extraction from the full texts will be carried out by two reviewers independently. References listed in the included studies will be hand-searched for any additional articles. The quality of included RCT studies will be assessed using Revised Cochrane Risk of Bias tool (RoB 2), and of observational studies using Newcastle Ottawa scale. A qualitative synthesis of the results will be presented, and meta-analysis will be conducted, where appropriate. DISCUSSION The planned systematic review will investigate the association between later eating rhythm and adiposity in children and adolescents. Understanding the best meal size, timing of energy intake and meal frequency across the evening time for maintaining healthy weight in children is important in order to give parents the best advice to help prevent adulthood obesity and associated chronic diseases in their children. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42019134187.
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Affiliation(s)
- Mengxuan Zou
- Bristol Dental School, Faculty of Health Sciences, University of Bristol, Bristol, BS2 8AE, UK.
| | - Kate Northstone
- Bristol Medical School, Faculty of Health Sciences, University of Bristol, Bristol, BS8 2BN, UK
| | - Rachel Perry
- NIHR Biomedical Research Centre in Nutrition, University of Bristol, Bristol, BS2 8AE, UK
| | - Laura Johnson
- Centre for Exercise, Nutrition and Health Sciences, School of Policy Studies, University of Bristol, Bristol, BS8 1TZ, UK
| | - Sam Leary
- NIHR Biomedical Research Centre in Nutrition, University of Bristol, Bristol, BS2 8AE, UK
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Calibration and Validation of the Youth Activity Profile as a Physical Activity and Sedentary Behaviour Surveillance Tool for English Youth. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16193711. [PMID: 31581617 PMCID: PMC6801945 DOI: 10.3390/ijerph16193711] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 09/23/2019] [Accepted: 10/01/2019] [Indexed: 11/17/2022]
Abstract
Self-reported youth physical activity (PA) is typically overestimated. We aimed to calibrate and validate a self-report tool among English youth. Four-hundred-and-two participants (aged 9-16 years; 212 boys) wore SenseWear Armband Mini devices (SWA) for eight days and completed the self-report Youth Activity Profile (YAP) on the eighth day. Calibration algorithms for temporally matched segments were generated from the YAP data using quantile regression. The algorithms were applied in an independent cross-validation sample, and student- and school-level agreement were assessed. The utility of the YAP algorithms to assess compliance to PA guidelines was also examined. The school-level bias for the YAP estimates of in-school, out-of-school, and weekend moderate-to-vigorous PA (MVPA) were 17.2 (34.4), 31.6 (14.0), and -4.9 (3.6) min·week-1, respectively. Out-of-school sedentary behaviour (SB) was over-predicted by 109.2 (11.8) min·week-1. Predicted YAP values were within 15%-20% equivalence of the SWA estimates. The classification accuracy of the YAP MVPA estimates for compliance to 60 min·day-1 and 30 min·school-day-1 MVPA recommendations were 91%/37% and 89%/57% sensitivity/specificity, respectively. The YAP generated robust school-level estimates of MVPA and SB and has potential for surveillance to monitor compliance with PA guidelines. The accuracy of the YAP may be further improved through research with more representative UK samples to enhance the calibration process and to refine the resultant algorithms.
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Arenaza L, Huybrechts I, Ortega FB, Ruiz JR, De Henauw S, Manios Y, Marcos A, Julián C, Widhalm K, Bueno G, Kersting M, Kafatos A, Breidenassel C, Pedrero-Chamizo R, Gottrand F, González-Gross M, Moreno LA, Labayen I. Adherence to the Mediterranean diet in metabolically healthy and unhealthy overweight and obese European adolescents: the HELENA study. Eur J Nutr 2019; 58:2615-2623. [PMID: 30121807 DOI: 10.1007/s00394-018-1809-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 08/10/2018] [Indexed: 12/14/2022]
Abstract
PURPOSE To examine the adherence to the Mediterranean dietary pattern (MDP) in metabolically healthy overweight or obese (MHO) and metabolically unhealthy obese (MUO) European adolescents. METHODS In this cross-sectional study, 137 overweight/obese adolescents aged 12-17 years old from the HELENA study were included. Height, weight, waist circumference and skinfold thickness were measured and body mass index and body fat percent were calculated. Systolic and diastolic blood pressure, glucose, HDL cholesterol, triglycerides and cardiorespiratory fitness (20 m shuttle run test) were measured. MHO and MUO phenotypes were categorized following the Jolliffe and Janssen criteria. Two non-consecutive 24 h recalls were used for dietary intake assessment and the adherence to the MDP was calculated using the Mediterranean dietary pattern score (MDP score) (range 0-9). RESULTS A total of 45 (22 girls) adolescents (32.8%) were categorized as MHO. The adherence to the MDP was significantly higher in MHO than in MUO adolescents regardless of age, sex, body fat percentage, energy intake and center (MDP score: 4.6 ± 1.6 vs. 3.9 ± 1.5, p = 0.036), but this difference became non-significant after further adjustment for cardiorespiratory fitness. Participants who had a low adherence to the MDP (MDP score ≤ 4) had a higher likelihood of having MUO phenotype regardless of sex, age, energy intake, center and body fat percentage (OR 2.2; 95% CI 1.01-4.81, p = 0.048). CONCLUSIONS Adherence to the MDP might be beneficial to maintain metabolic health in overweight/obese adolescents, yet cardiorespiratory fitness seems to play a key role on the metabolic phenotype.
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Affiliation(s)
- Lide Arenaza
- Institute for Innovation and Sustainable Development in Food Chain (IS-FOOD), Public University of Navarra, 31006, Pamplona, Navarra, Spain.
| | - Inge Huybrechts
- Dietary Exposure Assessment Group, International Agency for Research on Cancer, Lyon, France
| | - Francisco B Ortega
- PROmoting FITness and Health through physical activity research group (PROFITH), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Jonatan R Ruiz
- PROmoting FITness and Health through physical activity research group (PROFITH), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | | | - Yannis Manios
- Department of Nutrition and Dietetics, Harokopio University, Athens, Greece
| | - Ascensión Marcos
- Immunonutrition Research Group, Department of Metabolism and Nutrition, Instituto del Frio, Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), Madrid, Spain
| | - Cristina Julián
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain
| | - Kurt Widhalm
- Division of Nutrition and Metabolism, Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Gloria Bueno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain
| | | | | | | | - Raquel Pedrero-Chamizo
- Faculty of Physical Activity and Sport Sciences (INEF), Universidad Politécnica de Madrid, Madrid, Spain
| | - Frédéric Gottrand
- Department of Pediatrics, Jeanne de Flandre Children's University Hospital, Lille, France
| | - Marcela González-Gross
- Faculty of Physical Activity and Sport Sciences (INEF), Universidad Politécnica de Madrid, Madrid, Spain
| | - Luis A Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain
- Department of Preventive Medicine, Faculty of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - Idoia Labayen
- Institute for Innovation and Sustainable Development in Food Chain (IS-FOOD), Public University of Navarra, 31006, Pamplona, Navarra, Spain
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Nogueira H, Costeira e Pereira MM, Costa D, Gama A, Machado‐Rodrigues A, Silva M, Marques VR, Padez CM. The environment contribution to gender differences in childhood obesity and organized sports engagement. Am J Hum Biol 2019; 32:e23322. [DOI: 10.1002/ajhb.23322] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 08/07/2019] [Accepted: 08/27/2019] [Indexed: 11/11/2022] Open
Affiliation(s)
- Helena Nogueira
- Department of Geography and TourismUniversity of Coimbra Coimbra Portugal
- Research Centre for Anthropology and Health, Coimbra, Portugal
| | | | - Diogo Costa
- Research Centre for Anthropology and Health, Coimbra, Portugal
| | - Augusta Gama
- Research Centre for Anthropology and Health, Coimbra, Portugal
- University of Lisbon, Lisboa, Portugal
| | | | - Maria‐Raquel Silva
- Research Centre for Anthropology and Health, Coimbra, Portugal
- University Fernando Pessoa, Porto, Portugal
| | - Vítor R. Marques
- Research Centre for Anthropology and Health, Coimbra, Portugal
- University of Lisbon, Lisboa, Portugal
| | - Cristina M. Padez
- Research Centre for Anthropology and Health, Coimbra, Portugal
- Department of Life SciencesUniversity of Coimbra, Coimbra, Portugal
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Menon S, Philipneri A, Ratnasingham S, Manson H. The integrated role of multiple healthy weight behaviours on overweight and obesity among adolescents: a cross-sectional study. BMC Public Health 2019; 19:1157. [PMID: 31438905 PMCID: PMC6704635 DOI: 10.1186/s12889-019-7007-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 05/17/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND This study contributes to the limited number of studies that have explored the impact of not meeting the recommendations for moderate-to-vigorous physical activity, screen time, fruit and vegetable consumption and sleep on overweight and obesity among adolescents. METHODS A cross-sectional study of data from the 2015 Ontario Student Drug Use and Health Survey (OSDUHS), a provincially representative survey of students in publically funded schools in Ontario, Canada, was conducted. This study included self-reported data from students aged 11-17 years (n = 9866). The main outcome variable was overweight or obesity, classified using WHO BMI cut-points. Four independent variables for healthy weight behaviours were examined: (1) moderate-to-vigorous physical activity (MVPA) (≥ 60 mins vs. < 60 mins everyday over the last seven days); (2) screen time (< 2 h daily vs. ≥ 2 h daily); (3) fruit and vegetable consumption (≥ 5 times/day vs. < 5 times/day); (4) sleep (adequate based on guidelines vs. inadequate). Covariates included sex, age, Subjective Social Status (SSS), parental education and ethnicity. Binomial and multinomial logistic regression models were fitted to determine whether not meeting the recommendations for healthy weight behaviours was associated with overweight or obesity status. RESULTS Only 2% of students in Ontario met the recommendations for all four healthy weight behaviours and 33% of students did not meet any of the four recommendations. In both the binomial and multinomial models, not meeting the recommendations for MVPA was the only significant healthy weight behaviour associated with both overweight and obesity (AOR: 1.29, 95% CI: 1.03-1.62), and solely obesity (AOR: 1.45, 95% CI: 1.05-1.99). Males, students with lower SSS ratings, and students with parents with an education of 'High School' or less were also at significantly greater odds of being obese. CONCLUSION Findings from this study show that inadequate levels of MVPA is a critical behavioural predictor of obesity status in adolescents between the ages of 11-17 years, after controlling for differences in screen time, fruit and vegetable consumption, sleep, and demographics. Findings from this study could have implications toward policies and programs targeted at reducing obesity, and increasing the physical activity rates of adolescents.
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Affiliation(s)
- Sandya Menon
- Public Health Ontario, 480 University Avenue #300, Toronto, Ontario M5G 1V2 Canada
| | - Anne Philipneri
- Public Health Ontario, 480 University Avenue #300, Toronto, Ontario M5G 1V2 Canada
| | - Sujitha Ratnasingham
- Public Health Ontario, 480 University Avenue #300, Toronto, Ontario M5G 1V2 Canada
- Institute for Clinical Evaluative Sciences, 2075 Bayview Ave, Toronto, ON M4N 3M5 Canada
| | - Heather Manson
- Public Health Ontario, 480 University Avenue #300, Toronto, Ontario M5G 1V2 Canada
- Dalla Lana School of Public Health, University of Toronto, 480 University Avenue #300, Toronto, Ontario M5G 1V2 Canada
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Jansen EC, Dunietz GL, Tsimpanouli ME, Guyer HM, Shannon C, Hershner SD, O'Brien LM, Baylin A. Sleep, Diet, and Cardiometabolic Health Investigations: a Systematic Review of Analytic Strategies. Curr Nutr Rep 2019; 7:235-258. [PMID: 30187293 DOI: 10.1007/s13668-018-0240-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE OF REVIEW Poor sleep is a risk factor for cardiometabolic morbidity. The relationship of sleep and cardiometabolic health could be confounded, mediated, or modified by diet, yet the incorporation of diet in sleep-cardiometabolic health studies is inconsistent. This rapid systematic literature review evaluates the conceptualization of diet as a confounder, mediator, or effect modifier within sleep-cardiometabolic health investigations, and the statistical approaches utilized. RECENT FINDINGS Of 4692 studies identified, 60 were retained (28 adult, 32 pediatric). Most studies included diet patterns, quality, or energy intake as confounders, while a few examined these dietary variables as mediators or effect modifiers. There was some evidence, mostly in pediatric studies, that inclusion of diet altered sleep-cardiometabolic health associations. Diet plays a diverse role within sleep-cardiometabolic health associations. Investigators should carefully consider the conceptualization of diet variables in these relationships and utilize contemporary statistical approaches when applicable.
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Affiliation(s)
- Erica C Jansen
- Sleep Disorders Center, Department of Neurology, University of Michigan, 1500 E. Medical Center Drive, C728 Med Inn Building, Ann Arbor, MI, 48109, USA.
| | - Galit Levi Dunietz
- Sleep Disorders Center, Department of Neurology, University of Michigan, 1500 E. Medical Center Drive, C728 Med Inn Building, Ann Arbor, MI, 48109, USA
| | - Maria-Efstratia Tsimpanouli
- Sleep Disorders Center, Department of Neurology, University of Michigan, 1500 E. Medical Center Drive, C728 Med Inn Building, Ann Arbor, MI, 48109, USA
| | - Heidi M Guyer
- Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor, MI, USA
| | - Carol Shannon
- Taubman Health Sciences Library, University of Michigan, Ann Arbor, MI, USA
| | - Shelley D Hershner
- Sleep Disorders Center, Department of Neurology, University of Michigan, 1500 E. Medical Center Drive, C728 Med Inn Building, Ann Arbor, MI, 48109, USA
| | - Louise M O'Brien
- Sleep Disorders Center, Department of Neurology, University of Michigan, 1500 E. Medical Center Drive, C728 Med Inn Building, Ann Arbor, MI, 48109, USA.,Department of Obstetrics & Gynecology, University of Michigan, Ann Arbor, MI, USA.,Department of Oral & Maxillofacial Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Ana Baylin
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, MI, USA.,Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, USA
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Song C, Gong W, Ding C, Yuan F, Zhang Y, Feng G, Chen Z, Liu A. Physical activity and sedentary behavior among Chinese children aged 6-17 years: a cross-sectional analysis of 2010-2012 China National Nutrition and health survey. BMC Public Health 2019; 19:936. [PMID: 31296189 PMCID: PMC6624983 DOI: 10.1186/s12889-019-7259-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 06/28/2019] [Indexed: 01/22/2023] Open
Abstract
Background Patterns of physical activity (PA) and sedentary behavior have important implications for child health. The purpose of the study was to describe the PA and sedentary behavior among Chinese children. Methods The study analyzed the PA and sedentary behavior status of 38,744 Chinese children aged 6–17 years, based on the data from China National Nutrition and Health Survey (CNNHS) in 2010–2012. Results Chinese children spent 61.6 min/d on school-time PA and the proportion with 60 min and over on school-time PA was 52.5%. The average transportation time was 38.5 min/d and the main mode for children was walking (50.9%), followed by taking private vehicles (19.4%), taking public transportation (16.4%) and cycling (13.3%). Approximately 70% Chinese children did domestic PA and they spent 17.2 min/d on it. Children spent 2.9 h per day on leisure-time sedentary behaviors and 85.8% of them engaged in sedentary behaviors longer than 2 h/d. The proportion of children participating in leisure-time PA was 35.4%and they performed moderate-to-vigorous PA on 3.4 days per week with average 44.9 min per day. Boys were more active in school-time PA, leisure-time PA and transportation, while girls spent more time on domestic PA and homework. More older children took active transportation and spent more time on domestic PA, leisure-time PA and sedentary behaviors compared with younger children. Children in urban area were more likely to take inactive transportation and participate in leisure-time PA, spent less time on domestic PA while more time on sedentary behaviors compared with their counterpart. Conclusions Chinese children performed little physical activity and spent long time engaging in sedentary behaviors. Their physical activity and sedentary behaviors varied by gender, age and area.
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Affiliation(s)
- Chao Song
- Department of Nutrition and Health Education, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 27 Nanwei Road, Xicheng District, Beijing, 100050, China
| | - Weiyan Gong
- Department of Nutrition and Health Education, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 27 Nanwei Road, Xicheng District, Beijing, 100050, China
| | - Caicui Ding
- Department of Nutrition and Health Education, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 27 Nanwei Road, Xicheng District, Beijing, 100050, China
| | - Fan Yuan
- Department of Nutrition and Health Education, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 27 Nanwei Road, Xicheng District, Beijing, 100050, China
| | - Yan Zhang
- Department of Nutrition and Health Education, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 27 Nanwei Road, Xicheng District, Beijing, 100050, China
| | - Ganyu Feng
- Department of Nutrition and Health Education, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 27 Nanwei Road, Xicheng District, Beijing, 100050, China
| | - Zheng Chen
- Department of Nutrition and Health Education, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 27 Nanwei Road, Xicheng District, Beijing, 100050, China
| | - Ailing Liu
- Department of Nutrition and Health Education, National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, No. 27 Nanwei Road, Xicheng District, Beijing, 100050, China.
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Bahreynian M, Mozafarian N, Motlagh ME, Qorbani M, Heshmat R, Kelishadi R. Association between parental feeding practices and later body mass index in children and adolescents: The Weight disorder survey of the CASPIAN-IV Study. MEDITERRANEAN JOURNAL OF NUTRITION AND METABOLISM 2019. [DOI: 10.3233/mnm-180242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Maryam Bahreynian
- Department of Nutrition, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nafiseh Mozafarian
- Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Heshmat
- Department of Epidemiology, Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Roya Kelishadi
- Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
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38
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Oosterhoff M, Bosma H, van Schayck OCP, Evers SMAA, Dirksen CD, Joore MA. A systematic review on economic evaluations of school-based lifestyle interventions targeting weight-related behaviours among 4-12 year olds: Issues and ways forward. Prev Med 2018; 114:115-122. [PMID: 29959951 DOI: 10.1016/j.ypmed.2018.06.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 06/22/2018] [Accepted: 06/23/2018] [Indexed: 12/12/2022]
Abstract
Current guidelines for economic evaluations do not provide specific recommendations for the evaluation of school-based lifestyle interventions. This study examined and discussed the key aspects in the design of economic evaluations on school-based interventions targeting weight-related behaviours among 4-12 year olds. The PubMed and CRD databases (NHS EED) were searched. Grey literature was identified from reference lists and websites of relevant organizations. Full economic evaluations on school-based interventions targeting physical activity, sedentariness, or diet were selected. Key aspects included the objective, audience, intervention, comparator, population, type of analysis, perspective, costs, outcomes, and time horizon. Information was also extracted on measuring and valuing costs and outcomes, linking and extrapolating outcomes, and the maintenance of intervention effects. The 23 included studies reported on cost-effectiveness (CEAs) (N = 12), cost-utility (CUAs) (N = 9), social cost benefit (SCBA) (N = 2), and social return on investment (SROI) (N = 1) analysis. The usual practice comparator was generally not clearly defined. The SROI analysis was the single study that included outcomes in other persons than the child. Healthcare costs (N = 14), productivity costs (N = 4), and costs to the household (N = 3), or education (N = 2) sector were examined. The outcome in trial-based CEAs consisted of a variety of weight-related measures. Seven distinctive models were used to extrapolate health and/or productivity costs. To enhance the usefulness of economic evaluations on school-based lifestyle interventions in allocating public health budgets, transparent reporting on key aspects, broadening the scope of economic evaluations, and standardizing the measurement, valuation, and extrapolation of costs and outcomes should be improved. This study was conducted in Maastricht, the Netherlands.
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Affiliation(s)
- Marije Oosterhoff
- Department of Clinical Epidemiology and Medical Technology Assessment (KEMTA), Maastricht University Medical Centre MUMC+/Care and Public Health Research Institute (CAPHRI), KEMTA, P. Debyelaan 25, P.O. Box 5800, 6202, AZ, Maastricht, the Netherlands.
| | - Hans Bosma
- Department of Social Medicine, Care and Public Health Research Institute (CAPHRI), Faculty of Health, Medicine and Life Sciences, Maastricht University, Social Medicine, P.O. Box 616, 6200, MD, Maastricht, the Netherlands
| | - Onno C P van Schayck
- Department of Family Medicine, Care and Public Health Research Institute (CAPHRI), Faculty of Health, Medicine and Life Sciences, Maastricht University, Family Medicine, P.O. Box 616, 6200, MD, Maastricht, the Netherlands
| | - Silvia M A A Evers
- Department of Health Services Research, Care and Public Health Research Institute (CAPHRI), Faculty of Health, Medicine and Life Sciences, Maastricht University, Health Services Research, P.O. Box 616, 6200, MD, Maastricht, the Netherlands; Trimbos, Netherlands Institute of Mental Health and Addiction, Trimbos, P.O. Box 725, 3500, AS, Utrecht, the Netherlands
| | - Carmen D Dirksen
- Department of Clinical Epidemiology and Medical Technology Assessment (KEMTA), Maastricht University Medical Centre MUMC+/Care and Public Health Research Institute (CAPHRI), KEMTA, P. Debyelaan 25, P.O. Box 5800, 6202, AZ, Maastricht, the Netherlands
| | - Manuela A Joore
- Department of Clinical Epidemiology and Medical Technology Assessment (KEMTA), Maastricht University Medical Centre MUMC+/Care and Public Health Research Institute (CAPHRI), KEMTA, P. Debyelaan 25, P.O. Box 5800, 6202, AZ, Maastricht, the Netherlands
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Sweeney R, Moodie M, Nguyen P, Fraser P, Bolton K, Brown A, Marks J, Crooks N, Strugnell C, Bell C, Millar L, Orellana L, Allender S. Protocol for an economic evaluation of WHO STOPS childhood obesity stepped-wedge cluster randomised controlled trial. BMJ Open 2018; 8:e020551. [PMID: 29764881 PMCID: PMC5961569 DOI: 10.1136/bmjopen-2017-020551] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Prevention of overweight and obesity in childhood is a priority because of associated acute and chronic conditions in childhood and later in life, which place significant burden on health systems. Evidence suggests prevention should engage a range of actions and actors and target multiple levels. The Whole of Systems Trial Of Prevention Strategies for childhood obesity (WHO STOPS) will evaluate the outcomes of a novel systems-based intervention that aims to engage whole communities in a locally led multifaceted response. This paper describes the planned economic evaluation of WHO STOPS and examines the methodological challenges for economic evaluation of a complex systems-based intervention. METHODS AND ANALYSIS Economic evaluation alongside a stepped-wedge cluster randomised controlled trial in regional and rural communities in Victoria, Australia. Cost-effectiveness and cost-utility analyses will provide estimates of the incremental cost (in $A) per body mass index unit saved and quality adjusted life year gained. A Markov cohort model will be employed to estimate healthcare cost savings and benefits over the life course of children. The dollar value of community resources harnessed for the community-led response will be estimated. Probabilistic uncertainty analyses will be undertaken to test sensitivity of results to plausible variations in all trial-based and modelled variables. WHO STOPS will also be assessed against other implementation considerations (such as sustainability and acceptability to communities and other stakeholders). ETHICS AND DISSEMINATION The trial is registered by the Australian New Zealand Clinical Trials Registry (ACTRN12616000980437). Full ethics clearances have been received for all methods described below: Deakin University's Human Research Ethics Committee 2014-279, Deakin University's Human Ethics Advisory Group-Health (HEAG-H) HEAG-H 194_2014, HEAG-H 17 2015, HEAG-H 155_2014, HEAG-H 197_2016, HEAG-H 118_2017, the Victorian Department of Education and Training 2015_002622 and the Catholic Archdiocese of Ballarat. Trial findings (including economic evaluation) will be published in peer-reviewed journals and presented at international conferences. Collected data and analyses will be made available in accordance with journal policies and study ethics approvals. Results will be presented to relevant government authorities with an interest in cost-effectiveness of these types of interventions. TRIAL REGISTRATION NUMBER ACTRN12616000980437; Pre-results.
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Affiliation(s)
- Rohan Sweeney
- Deakin Health Economics, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
- Centre for Health Economics, Monash University, Melbourne, Victoria, Australia
| | - Marj Moodie
- Deakin Health Economics, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Phuong Nguyen
- Deakin Health Economics, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Penny Fraser
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Kristy Bolton
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Andrew Brown
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Jennifer Marks
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Nic Crooks
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Claudia Strugnell
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Colin Bell
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
| | - Lynne Millar
- Australian Health Policy Collaboration, Victoria University, Melbourne, Victoria, Australia
| | - Liliana Orellana
- Biostatistics Unit, Faculty of Health, Deakin University, Geelong, Victoria, Australia
| | - Steven Allender
- Global Obesity Centre, Centre for Population Health Research, Deakin University, Geelong, Victoria, Australia
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Hoffmann-Hensel SM, Sijben R, Rodriguez-Raecke R, Freiherr J. Cognitive Load Alters Neuronal Processing of Food Odors. Chem Senses 2017; 42:723-736. [PMID: 28968851 DOI: 10.1093/chemse/bjx046] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Obesity is a major health concern in modern societies. Although decreased physical activity and enhanced intake of high-caloric foods are important risk factors for developing obesity, human behavior during eating also plays a role. Previous studies have shown that distraction while eating increases food intake and leads to impaired processing of food stimuli. As olfaction is the most important sense involved in flavor perception, we used functional magnetic resonance imaging techniques to investigate the influence of cognitive memory load on olfactory perception and processing. Low- and high-caloric food odors were presented in combination with either low or high cognitive loads utilizing a memory task. The efficacy of the memory task was verified by a decrease in participant recall accuracy and an increase in skin conductance response during high cognitive load. Our behavioral data reveal a diminished perceived intensity for low- but not high-caloric food odors during high cognitive load. For low-caloric food odors, bilateral orbitofrontal (OFC) and piriform cortices (pirC) showed significantly lower activity during high compared with low cognitive load. For high-caloric food odors, a similar effect was established in pirC, but not in OFC. Insula activity correlates with higher intensity ratings found during the low cognitive load condition. We conclude lower activity in pirC and OFC to be responsible for diminished intensity perception, comparable to results in olfactory impaired patients and elderly. Further studies should investigate the influence of olfactory/gustatory intensities on food choices under distraction with special regards to low-caloric food.
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Affiliation(s)
- Sonja Maria Hoffmann-Hensel
- Diagnostic and Interventional Neuroradiology, RWTH Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Rik Sijben
- Diagnostic and Interventional Neuroradiology, RWTH Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Rea Rodriguez-Raecke
- Diagnostic and Interventional Neuroradiology, RWTH Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany.,Fraunhofer Institute for Process Engineering and Packaging IVV, Giggenhauser Str. 35, 85354 Freising, Germany
| | - Jessica Freiherr
- Diagnostic and Interventional Neuroradiology, RWTH Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany.,Fraunhofer Institute for Process Engineering and Packaging IVV, Giggenhauser Str. 35, 85354 Freising, Germany
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Felső R, Lohner S, Hollódy K, Erhardt É, Molnár D. Relationship between sleep duration and childhood obesity: Systematic review including the potential underlying mechanisms. Nutr Metab Cardiovasc Dis 2017; 27:751-761. [PMID: 28818457 DOI: 10.1016/j.numecd.2017.07.008] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 07/12/2017] [Accepted: 07/13/2017] [Indexed: 12/11/2022]
Abstract
AIM The prevalence of obesity is continually increasing worldwide. Determining risk factors for obesity may facilitate effective preventive programs. The present review focuses on sleep duration as a potential risk factor for childhood obesity. The aim is to summarize the evidence on the association of sleep duration and obesity and to discuss the underlying potential physiological and/or pathophysiological mechanisms. DATA SYNTHESIS The Ovid MEDLINE, Scopus and Cochrane Central Register of Controlled Trials (CENTRAL) databases were searched for papers using text words with appropriate truncation and relevant indexing terms. All studies objectively measuring sleep duration and investigating the association between sleep duration and obesity or factors (lifestyle and hormonal) possibly associated with obesity were included, without making restrictions based on study design or language. Data from eligible studies were extracted in tabular form and summarized narratively. After removing duplicates, 3540 articles were obtained. Finally, 33 studies (including 3 randomized controlled trials and 30 observational studies) were included in the review. CONCLUSION Sleep duration seems to influence weight gain in children, however, the underlying explanatory mechanisms are still uncertain. In our review only the link between short sleep duration and the development of insulin resistance, sedentarism and unhealthy dietary patterns could be verified, while the role of other mediators, such as physical activity, screen time, change in ghrelin and leptin levels, remained uncertain. There are numerous evidence gaps. To answer the remaining questions, there is a need for studies meeting high methodological standards and including a large number of children.
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Affiliation(s)
- R Felső
- University of Pécs, Department of Paediatrics, Pécs, Hungary
| | - S Lohner
- University of Pécs, Cochrane, Hungary
| | - K Hollódy
- University of Pécs, Department of Paediatrics, Pécs, Hungary
| | - É Erhardt
- University of Pécs, Department of Paediatrics, Pécs, Hungary
| | - D Molnár
- University of Pécs, Department of Paediatrics, Pécs, Hungary.
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Arenaza L, Medrano M, Amasene M, Rodríguez-Vigil B, Díez I, Graña M, Tobalina I, Maiz E, Arteche E, Larrarte E, Huybrechts I, Davis CL, Ruiz JR, Ortega FB, Margareto J, Labayen I. Prevention of diabetes in overweight/obese children through a family based intervention program including supervised exercise (PREDIKID project): study protocol for a randomized controlled trial. Trials 2017; 18:372. [PMID: 28793919 PMCID: PMC5551009 DOI: 10.1186/s13063-017-2117-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 07/26/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The global pandemic of obesity has led to an increased risk for prediabetes and type-2 diabetes (T2D). The aims of the current project are: (1) to evaluate the effect of a 22-week family based intervention program, including supervised exercise, on insulin resistance syndrome (IRS) risk in children with a high risk of developing T2D and (2) to identify the profile of microRNA in circulating exosomes and in peripheral blood mononuclear cells in children with a high risk of developing T2D and its response to a multidisciplinary intervention program including exercise. METHODS A total of 84 children, aged 8-12 years, with a high risk of T2D will be included and randomly assigned to control (N = 42) or intervention (N = 42) groups. The control group will receive a family based lifestyle education and psycho-educational program (2 days/month), while the intervention group will attend the same lifestyle education and psycho-educational program plus the exercise program (3 days/week, 90 min per session including warm-up, moderate to vigorous aerobic activities, and strength exercises). The following measurements will be evaluated at baseline prior to randomization and after the intervention: fasting insulin, glucose and hemoglobin A1c; body composition (dual-energy X-ray absorptiometry); ectopic fat (magnetic resonance imaging); microRNA expression in circulating exosomes and in peripheral blood mononuclear cells (MiSeq; Illumina); cardiorespiratory fitness (cardiopulmonary exercise testing); dietary habits and physical activity (accelerometry). DISCUSSION Prevention and identification of children with a high risk of developing T2D could help to improve their cardiovascular health and to reduce the comorbidities associated with obesity. TRIAL REGISTRATION ClinicalTrials.gov, ID: NCT03027726 . Registered on 16 January 2017.
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Affiliation(s)
- Lide Arenaza
- Nutrition, Exercise and Health Research group, Elikadura, Ariketa Fisikoa eta Osasuna, ELIKOS group, Department of Nutrition and Food Science, University of the Basque Country, UPV/EHU, Vitoria-Gasteiz, Spain
| | - María Medrano
- Nutrition, Exercise and Health Research group, Elikadura, Ariketa Fisikoa eta Osasuna, ELIKOS group, Department of Nutrition and Food Science, University of the Basque Country, UPV/EHU, Vitoria-Gasteiz, Spain
| | - María Amasene
- Nutrition, Exercise and Health Research group, Elikadura, Ariketa Fisikoa eta Osasuna, ELIKOS group, Department of Nutrition and Food Science, University of the Basque Country, UPV/EHU, Vitoria-Gasteiz, Spain
| | - Beatriz Rodríguez-Vigil
- Department of Magnetic Resonance Imaging, Osatek, University Hospital of Alava (HUA), Vitoria-Gasteiz, Spain
| | - Ignacio Díez
- Paediatric Endocrinology Unit, University Hospital of Araba (HUA), Vitoria-Gasteiz, Spain
| | - Manuel Graña
- Computational Intelligence Group, University of the Basque Country, UPV/EHU, Donostia, Spain
| | - Ignacio Tobalina
- Department of Nuclear Medicine, University Hospital of Araba (HUA), Vitoria-Gasteiz, Spain
| | - Edurne Maiz
- Department of Personality, Assessment and Psychological Treatment, University of the Basque Country, UPV/EHU, San Sebastián-Donostia, Spain
| | - Edurne Arteche
- Department of Radiology, University Hospital of Araba (HUA), Vitoria-Gasteiz, Spain
| | - Eider Larrarte
- Technological Services Division, Health and quality of life, TECNALIA, Miñano, Spain
| | - Inge Huybrechts
- Nutrition and Metabolism Section, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Catherine L. Davis
- Georgia Prevention Institute, Medical College of Georgia, Augusta University, Augusta, GA USA
| | - Jonatan R. Ruiz
- PROmoting FITness and Health through physical activity research group (PROFITH), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Grenada, Spain
| | - Francisco B. Ortega
- PROmoting FITness and Health through physical activity research group (PROFITH), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Grenada, Spain
| | - Javier Margareto
- Technological Services Division, Health and quality of life, TECNALIA, Miñano, Spain
| | - Idoia Labayen
- Department of Health Sciences, Public University of Navarra, Pamplona, Spain
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Alodhayani AA, Alshaikh OM, Ghomraoui FA, AlShaibani TJ, Algadheeb AS, Bendahmash AW, Baqays AA. Correlation between obesity and sleep disturbance in Saudi medical students. J Phys Ther Sci 2017; 29:181-186. [PMID: 28265135 PMCID: PMC5332966 DOI: 10.1589/jpts.29.181] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 06/09/2016] [Indexed: 01/08/2023] Open
Abstract
[Purpose] The aim of the present study was to investigate the association between sleep duration, quality and obesity in the medical students of Saudi population. [Subjects and Methods] This is a cross-sectional study carried out in 408 medical students from King Khalid University Hospitals, Riyadh, Saudi Arabia, based on well-designed questionnaire study and consent form. [Results] The results of this study revealed 39.9% of subjects perform the exercise on regular basis and 61.5% of them reduced their weight, which may be due to diet plan (52.9%) also. Only 68.6% of the subjects were affected with the weight. The maximum number of subjects was lying down after the lunch (88.2%), sitting and reading (80.1%) are prone to develop obesity in future. [Conclusion] Our study confirms sleep disturbance has affected the weight gain and the maximum number of subjects was lying down after the lunch and sitting and reading will be prone to develop obesity in future.
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Affiliation(s)
- Abdulaziz A Alodhayani
- Family Medicine and Community Department, College of Medicine, King Saud University, Saudi Arabia
| | - Omalkhaire M Alshaikh
- Department of Internal Medicine, Al-Imam Mohammed Ibn Saud Islamic University, Saudi Arabia
| | | | - Tahani Jathab AlShaibani
- Family Medicine and Community Department, College of Medicine, King Saud University, Saudi Arabia
| | | | | | - Abdullah Ali Baqays
- Family Medicine and Community Department, College of Medicine, King Saud University, Saudi Arabia
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Interventions for Preventing Childhood Obesity with Smartphones and Wearable Device: A Protocol for a Non-Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14020184. [PMID: 28208839 PMCID: PMC5334738 DOI: 10.3390/ijerph14020184] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 02/11/2017] [Indexed: 12/28/2022]
Abstract
Background: Childhood obesity is a critical health issue, both currently and for the foreseeable future. To prevent obesity, behavior changes are essential. Smartphones can be a good tool, as the number of child smartphone users is rapidly increasing. We have developed a mobile platform system named “HAPPY ME,” which is a smartphone application coupled with a wearable device, designed to improve healthy behaviors to prevent childhood obesity. This study aimed to evaluate the effectiveness of obesity prevention among children 10–12 years of age using HAPPY ME. Methods: A total of 1000 participants, all fifth and sixth graders from four schools, were assigned to either control or intervention groups by school. Students in the intervention group used HAPPY ME. The study comprises a safety test, a 12-week efficacy test, and a six-month follow-up test to determine the long-term effects of preventive intervention via the integrated service platform. The integrated service platform aims to facilitate child-parent-school participation, involving the child-parent mobile application, a child-teacher mobile web, and a school website. Primary outcome measures are behavioral changes, including healthy eating, increased physical activity, and fitness. Secondary outcome measures are changes in anthropometric parameters (body weight, height, body mass index z-score, and waist circumference), body mass index (BMI) percentiles (obesity rate), and psychological perceptions among participants. Conclusions: The results of this study will offer evidence of the effectiveness of a mobile platform service with a multi-component intervention program based on a comprehensive approach.
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Stea TH, Haugen T, Berntsen S, Guttormsen V, Øverby NC, Haraldstad K, Meland E, Abildsnes E. Using the Intervention Mapping protocol to develop a family-based intervention for improving lifestyle habits among overweight and obese children: study protocol for a quasi-experimental trial. BMC Public Health 2016; 16:1092. [PMID: 27756346 PMCID: PMC5070224 DOI: 10.1186/s12889-016-3766-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 10/12/2016] [Indexed: 12/22/2022] Open
Abstract
Background In light of the high prevalence of childhood overweight and obesity, there is a need of developing effective prevention programs to address the rising prevalence and the concomitant health consequences. The main aim of the present study is to systematically develop and implement a tailored family-based intervention for improving lifestyle habits among overweight and obese children, aged 6–10 years old, enhancing parental self-efficacy, family engagement and parent-child interaction. A subsidiary aim of the intervention study is to reduce the prevalence of overweight and obesity among those participating in the intervention study. Methods/design The Intervention Mapping protocol was used to develop a tailored family-based intervention for improving lifestyle habits among overweight and obese children. In order to gather information on local opportunities and barriers, interviews with key stakeholders and a 1-year pilot study was conducted. The main study has used a quasi-experimental controlled design. Locally based Healthy Life Centers and Public Health Clinics are responsible for recruiting families and conducting the intervention. The effect of the study will be measured both at completion of the 6 months intervention study and 6 and 18 months after the intervention period. An ecological approach was used as a basis for developing the intervention. The behavioral models and educational strategies include individual family counselling meetings, workshops focusing on regulation of family life, nutrition courses, and physical activity groups providing tailored information and practical learning sessions. Parents will be educated on how to use these strategies at home, to further support their children in improving their behaviors. Discussion A systematic and evidence-based approach was used for development of this family-based intervention study targeting overweight and obese children, 6–10 years old. This program, if feasible and effective, may be adjusted to local contexts and implemented in all municipal health care institutions in Norway. Trial registration NCT02247219. Prospectively registered on October 26, 2014.
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Affiliation(s)
- Tonje Holte Stea
- Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway.
| | - Tommy Haugen
- Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway
| | - Sveinung Berntsen
- Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway
| | - Vigdis Guttormsen
- Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway
| | - Nina Cecilie Øverby
- Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway
| | - Kristin Haraldstad
- Department of Health and Nursing Sciences, University of Agder, Kristiansand, Norway
| | - Eivind Meland
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Eirik Abildsnes
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
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Sluggett L, Wagner SL, Hardy C, Harris RL. Associations between Sleep Duration and Indicators of Cardiometabolic Disease in Canadian Children and Adolescents: Analyses of the 2007-2009 Canadian Health Measures Survey. Child Obes 2016; 12:325-33. [PMID: 27195991 DOI: 10.1089/chi.2015.0214] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Indicators of cardiometabolic disease-including obesity, hyperinsulinemia, and dyslipidemia-are associated with an increased risk of cardiovascular disease and type 2 diabetes. Rates of obesity and type 2 diabetes in Canadian children and adolescents have increased rapidly in recent years; research exploring modifiable risk factors is critical. Experimental and epidemiological research demonstrates that partial sleep loss is linked with deteriorations in indicators of cardiometabolic health. The objectives of this study are (1) to examine associations between short sleep duration and indicators of cardiometabolic disease in Canadian children and adolescents and (2) to identify determinants of short sleep duration in this population. METHODS Logistic regression models were developed to examine associations between sleep duration and indicators of cardiometabolic disease and to identify predictors of short sleep duration. RESULTS Compared with longer sleepers, children and adolescents with short sleep duration had greater odds of being overweight or obese. Sex- and age-stratified analyses indicated that short sleep duration was linked with greater odds of overweight/obesity in boys and adolescents only. Short sleepers did not have greater odds of having hyperinsulinemia, low HDL cholesterol, or high triglycerides. Age was a strong predictor of inadequate sleep duration. CONCLUSION Future studies should include longitudinal designs that address whether short sleep duration in boys and in adolescents contributes directly to the development of overweight and obesity.
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Affiliation(s)
- Larine Sluggett
- 1 School of Health Sciences, University of Northern British Columbia , Prince George, British Columbia, Canada
| | - Shannon L Wagner
- 1 School of Health Sciences, University of Northern British Columbia , Prince George, British Columbia, Canada
| | - Cindy Hardy
- 2 Psychology Department, University of Northern British Columbia , Prince George, British Columbia, Canada
| | - R Luke Harris
- 1 School of Health Sciences, University of Northern British Columbia , Prince George, British Columbia, Canada
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