Document Classification

Section Type: RESULTS

Text: At follow up, girls in the treatment group, as compared to the control group, exhibited trends toward lower body mass index (adjusted difference = -. 32 kg/m2, 95 % confidence interval [CI] -. 77,. 12 ; Cohen 's d =. 38 standard deviation units) and waist circumference (adjusted difference = -. 63 cm, 95 % CI -1. 92,. 67 ; d =. 25) ; increased after-school physical activity (adjusted difference = 55. 1 counts/minute, 95 % CI -115. 6, 225. 8 ; d =. 21) ; and reduced television, videotape, and video game use (adjusted difference = -4. 96 hours/week, 95 % CI -11. 41, 1. 49 ; d =. 40).