Table 3.
Number of Weekly Practices | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
0 (Group 1) | ≤3 (Group 2) | 4–5 (Group 3) | 6–7 (Group 4) | |||||||||
N | Mean | SE | N | Mean | SE | N | Mean | SE | N | Mean | SE | |
Behavior | ||||||||||||
PA (ctm) a | 92 | 1838.4 | 48.91 | 53 | 1875.7 | 60.73 | 76 | 2160.6 ƚ* | 51.54 | 73 | 2223.3 ƚ* | 51.21 |
-Boys | 29 | 1781.1 | 76.01 | 22 | 1701.4 | 87.30 | 29 | 2241.4 ƚ* | 76.04 | 40 | 2176.5 ƚ* | 64.74 |
-Girls | 63 | 1895.7 | 57.05 | 31 | 2050.0 | 81.33 | 47 | 2079.7 | 66.05 | 33 | 2270.3 ƚ | 78.8 |
CRF b | 76 | 173.6 | 2.54 | 44 | 176.6 | 3.28 | 64 | 191.5 ƚ* | 2.75 | 58 | 197.8 ƚ* | 2.93 |
Sleep (min) | 92 | 391.2 | 4.81 | 53 | 398.0 | 6.74 | 76 | 394.8 | 4.56 | 73 | 394.4 | 4.59 |
ST (hrs) c | 94 | 6.74 | 0.26 | 53 | 6.40 | 0.39 | 78 | 5.12 ƚ* | 0.28 | 74 | 5.36 ƚ* | 0.29 |
Body comp | ||||||||||||
Fat% c | 97 | 27.5 | 0.66 | 53 | 27.2 | 0.88 | 76 | 24.5 ƚ | 0.74 | 71 | 22.1 ƚ* | 0.76 |
FFM c (kg) | 97 | 47.6 | 0.57 | 53 | 46.9 | 0.75 | 76 | 49.4 | 0.63 | 71 | 50.2 ƚ* | 0.65 |
a Adjusted for sex/OSP interaction, b adjusted for sex and FFM, c adjusted for sex, ƚ significantly different from the not-actively engaged group (zero practice sessions per week), * significantly different from the group with three or less practice sessions per week (≤3). PA = physical activity, CRF = cardiorespiratory fitness, ST = screen time, Fat% = body fat percentage, FFM = fat free mass. Estimated means displayed where covariates were included in the analyses.