Cited by 595Obesity, Physical Activity, DietPhysical Activity and HealthSchool Health and Nursing Education

Physical Activity Across the Curriculum (PAAC): A randomized controlled trial to promote physical activity and diminish overweight and obesity in elementary school children

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Donnelly, Joseph E., Greene, Jerry L., Gibson, Cheryl A., Smith, Bryan K., Washburn, Richard A., Sullivan, Debra K., DuBose, Katrina, Mayo, Matthew S. +4 more·2009·Preventive Medicine

Abstract

Objective Physical Activity Across the Curriculum (PAAC) was a three-year cluster randomized controlled trial to promote physical activity and diminish increases in overweight and obesity in elementary school children. Methods Twenty-four elementary schools were cluster randomized to the PAAC intervention or served as control. All children in grades two and three were followed to grades four and five. PAAC promoted 90 minutes/wk of moderate to vigorous intensity physically active academic lessons delivered by classroom teachers. BMI was the primary outcome, daily PA and academic achievement were secondary outcomes. Results The three-year change in BMI for PAAC was 2.0 ± 1.9 and control 1.9 ± 1.9, respectively (NS). However, change in BMI from baseline to three years was significantly influenced by exposure to PAAC. Schools with ≥75 minutes of PAAC/wk showed significantly less increase in BMI at three years compared to schools that had <75 minutes of PAAC (1.8 ± 1.8 vs. 2.4 ± 2.0, p=0.02). PAAC schools had significantly greater changes in daily PA and academic achievement scores. Conclusions The PAAC approach may promote daily PA and academic achievement in elementary school children. Additionally, 75 minutes of PAAC activities may attenuate increases in BMI.

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Authors
Donnelly, J. E., Greene, J. L., Gibson, C. A., Smith, B. K., Washburn, R. A., Sullivan, D. K., DuBose, K., Mayo, M. S., Schmelzle, K. H., Ryan, J. J., Jacobsen, D. J., & Williams, S. L.
Affiliations
  • University of Kansas (US)
  • East Carolina University (US)
  • University of Kansas Medical Center (US)
  • University of Central Missouri (US)
  • International Life Sciences Institute (US)
Corresponding author
Donnelly, Joseph E.
Venue
Preventive Medicine
Publisher
Elsevier BV
Published
2009-10
Volume
49
Issue
4
Pages
336-341
ISSN
0091-7435 (ISSN-L)
OpenAlex
W2068047340
Cited by
595
References
34
Citations by year
2026: 16 · 2025: 13 · 2024: 24 · 2023: 16 · 2022: 29 · 2021: 41 · 2020: 48 · 2019: 53 · 2018: 51 · 2017: 44 · 2016: 50 · 2015: 51 · 2014: 44 · 2013: 47 · 2012: 32
FWCI
22.86
Type
journal article
Language
en
Open access
Locations
  • Preventive Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • KU ScholarWorks (University of Kansas) (submittedVersion, cc-by-nc-nd)
Funders
National Institute of Diabetes and Digestive and Kidney Diseases (DK R01 061489, R01DK085317, R01DK061489)
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
physical activity promotion, overweight and obesity prevention, elementary school students, classroom physical activity, body mass index, academic performance, moderate-to-vigorous physical activity, school-based intervention
MeSH terms
Adolescent, Analysis of Variance, Child, Curriculum, Educational Status, Female, Health Promotion, Humans, Kansas, Longitudinal Studies, Male, Motor Activity, Obesity, Schools, Students, United States, Exercise, Body Mass Index, Cluster Analysis, Program Development, Social Marketing, Overweight

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