The purpose of this study was to examine the effect of a 36-week Comprehensive School Physical Activity Program (CSPAP) on cardiometabolic health markers in children from low-income schools.
Participants were 217 school-aged children (mean age = 10.1 ± 1.1 years; 114 girls, 103 boys) recruited from 5 low-income elementary schools. Cardiometabolic health markers were collected in a fasted state at 2 time-points, before commencement of the CSPAP for classroom and school level clustering and the modifying effects of grade level and sex, there were statistically significant improvements in HDL cholesterol (Δ = 3.6 mg/dL, 95% CI: 1.4 mg/dL to 5.8 mg/dL, P = .039), triglycerides (Δ = –14.1 mg/dL, 95% CI: –21.4 mg/dL to –6.8 mg/dL, P = .022), and mean arterial pressure (Δ = –4.3 mmHg, 95% CI: –8.5 mmHg to –0.1 mmHg, P = .041) following the 36-week CSPAP intervention. Sixth-grade children showed decreases in LDL cholesterol (Δ = –15.3 mg/dL, 95% CI: –30.5 mg/dL to –0.1 mg/dL, P = .033).
Improvements in specific cardiometabolic health markers were found following a 36-week CSPAP in children from low-income schools.
Burns and Brusseau are with the Dept of Health, Kinesiology, and Recreation, University of Utah, Salt Lake City, UT. Hannon is with the College of Physical Activity and Sports Sciences, West Virginia University, Morgantown, WV.