From: Promoting physical activity among adolescent girls: the Girls in Sport group randomized trial
 | Baseline | Follow-up | Est. of effect (95% CI) | Time | P values | |||
---|---|---|---|---|---|---|---|---|
Intervention | Control | Intervention | Control | Group | Interaction | |||
(n = 566) | (n = 633) | (n = 306) | (n = 298) | |||||
Total PA (TPA), median (IQRb) | 407.23 (337.26,498.31) | 401.39 (323.47,492.16) | 358.60 (300.45,467.37) | 358.00 (287.54,447.79) | 2.16 (-40.79, 45.11) | <0.0001 | 0.3825 | 0.8944 |
0.0001 | 0.5058 | 0.6782a | ||||||
Sedentary activity, mins/day (95% CI) | 476.10 (430.08,521.11) | 480.43 (432.46,534.95) | 497.43 (454.58,543.88) | 508.2 (464.70,558.29) | -2.81 (-21.74, 16.19) | <0.0001 | 0.3953 | 0.8667 |
Sedentary activity, %time/day (95% CI) | 60.39 (55.36,65.51) | 61.48 (56.49,66.53) | 65.25 (59.60,69.84) | 65.62 (60.22,69.91) | 0.25 (-1.58, 2.07) | <0.0001 | 0.3155 | 0.7362 |
Light activity, mins/day (95% CI) | 271.50 (238.85,308.21) | 261.87 (226.28,296.54) | 239.61 (206.30,283.15) | 239.14 (203.30,278.57) | -4.69 (-17.10, 7.73) | <0.0001 | 0.4776 | 0.5100 |
Light activity, %time/day (95% CI) | 34.69 (30.43,39.03) | 33.71 (29.46,38.23) | 32.30 (27.59,37.43) | 31.36 (26.57,35.72) | 0.34 (-0.91, 1.59) | <0.0001 | 0.2841 | 0.5543 |
Moderate activity, mins/day (95% CI) | 33.13 (24.39,43.35) | 32.23 (23.50,42.27) | 25.65 (16.90,38.70) | 25.00 (17.36,34.75) | -0.53 (-5.91, 4.85) | <0.0001 | 0.1997 | 0.8390 |
Moderate activity, %time/day (95% CI) | 4.30 (3.10,5.57) | 4.09 (2.97,5.43) | 3.37 (2.15,4.98) | 3.16 (2.18,4.43) | -0.02 (-0.76, 0.71) | <0.0001 | 0.1443 | 0.8898 |
Vigorous activity, mins/day (95% CI) | 2.40 (1.08,4.82) | 2.82 (1.17,5.35) | 1.33 (0.48,2.90) | 1.50 (0.50,3.50) | 0.24 (-0.93, 1.41) | <0.0001 | 0.5136 | 0.7126 |
Vigorous activity, %time/day (95% CI) | 0.33 (0.14,0.63) | 0.35 (0.15,0.69) | 0.17 (0.06,0.37) | 0.19 (0.06,0.44) | 0.02 (-0.12, 0.16) | <0.0001 | 0.5108 | 0.8482 |
Moderate-to-vigorous activity, mins/day (95% CI) | 36.21 (26.27,47.33) | 35.29 (25.41,47.02) | 27.13 (17.71,42.31) | 27.00 (18.25,37.83) | -0.35 (-6.58, 5.87) | <0.0001 | 0.3372 | 0.8481 |
<0.0001 | 0.3871 | 0.7608a | ||||||
Moderate-to-vigorous activity, %time/day (95% CI) | 4.67 (3.39,6.19) | 4.53 (3.20,6.14) | 3.58 (2.29,5.24) | 3.47 (2.36,4.81) | -0.04 (-0.87, 0.79) | <0.0001 | 0.2669 | 0.8500 |
<0.0001 | 0.3169 | 0.7763a |