Cited by 41Obesity, Physical Activity, DietPhysical Activity and HealthSchool Health and Nursing Education

Effects of before-school physical activity on obesity prevention and wellness

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Whooten, Rachel C., Perkins, Meghan E., Gerber, Monica W., Taveras, Elsie M.·2018·American Journal of Preventive Medicine

Abstract

Introduction The effects of Build Our Kids Success-a 12-week, 1-hour before-school physical activity program-on BMI and social-emotional wellness among kindergarten to eighth grade students was examined.Study design This was a nonrandomized trial.Setting/participants Participants were from 24 schools in Massachusetts; there were 707 children from kindergarten to eighth grade.Intervention Children registered for Build Our Kids Success in 2015-2016 participated in a 2 days/week or 3 days/week program. Nonparticipating children served as controls.Main outcome measures At baseline and 12 weeks, study staff measured children's heights/weights; children aged ≥8 years completed surveys. Main outcomes were 12-week change in BMI z-score, odds of a lower BMI category at follow-up, and child report of social-emotional wellness. Analyses were completed in March-June 2017.Results Follow-up BMI was obtained from 67% of children and self-reported surveys from 72% of age-eligible children. Children in the 3 days/week group had improvements in BMI z-score (-0.22, 95% CI= -0.31, -0.14) and this mean change was significantly different than the comparison group (-0.17 difference, 95% CI= -0.27, -0.07). Children in the 3 days/week group also had higher odds of being in a lower BMI category at follow-up (OR=1.35, 95% CI=1.12, 1.62); significantly different than the comparison group (p<0.01). Children in the 2 days/week program had no significant changes in BMI outcomes. Children in the 3 days/week group demonstrated improvement in their student engagement scores (0.79 units, p=0.05) and had nonsignificant improvements in reported peer relationships, affect, and life satisfaction versus comparison. The 2 days/week group had significant improvements in positive affect and vitality/energy versus comparison.Conclusions A 3 days/week before-school physical activity program resulted in improved BMI and prevented increases in child obesity. Both Build Our Kids Success groups had improved social-emotional wellness versus controls.Trial registration This study is registered at www.clinicaltrials.gov NCT03190135.

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  • Family-based interventions such as nutrition counseling with psychological support and more frequent family meals are effective in obesity prevention.

    “Family-based interventions such as nutrition counseling with psychological support and more frequent family meals have been shown to be effective in obesity prevention.1509–1513”

    From American Association of Clinical Endocrinology Clinical Practice Guideline: Developing a Diabetes Mellitus Comprehensive Care Plan-2022 Update. (2022) · cites this paper as [1510]

    The Introduction (page unavailable) discusses physical activity as a target for childhood obesity prevention, and the Results (page unavailable) report BMI outcomes for a before-school physical activity program. Searches for nutrition counseling, psychological support, and family meals found no passage addressing whether those family-based interventions prevent obesity. (LLM, conf=0.76)

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Authors
Whooten, R. C., Perkins, M. E., Gerber, M. W., & Taveras, E. M.
Affiliations
  • Massachusetts General Hospital (US)
  • Harvard University (US)
Corresponding author
Taveras, Elsie M.
Venue
American Journal of Preventive Medicine
Publisher
Elsevier BV
Published
2018-04
Volume
54
Issue
4
Pages
510-518
ISSN
0749-3797 (ISSN-L)
OpenAlex
W2789968714
Cited by
41
References
50
Citations by year
2026: 5 · 2025: 6 · 2024: 7 · 2023: 1 · 2022: 8 · 2021: 6 · 2020: 4 · 2019: 3 · 2018: 1
FWCI
3.33
Type
journal article
Language
en
Open access
Locations
  • American Journal of Preventive Medicine (acceptedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (5t32hd075727-02)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (T32-HD075727)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Health Professions › Speech and Hearing › School Health and Nursing Education
Keywords
childhood obesity prevention, BMI z-score, school-based intervention, children's physical activity, peer relationships, positive affect, student engagement
MeSH terms
Adolescent, Child, Female, Health Promotion, Humans, Male, Massachusetts, Physical Fitness, Surveys and Questionnaires, Schools, Students, Exercise, Body Mass Index, Pediatric Obesity

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