Skip to main content

Advertisement

Table 3 Baseline (Time 0) descriptive data by trial arm.

From: Results of a feasibility cluster randomised controlled trial of a peer-led school-based intervention to increase the physical activity of adolescent girls (PLAN-A)

  Control Intervention
Variable n Mean ± SD / Median (LQ, UQ) / % n Mean ± SD / Median (LQ, UQ) / %
Age 158 13.53 ± 0.29 269 13.50 ± 0.30
IMD 134 9.99 (7.09, 16.50) 245 11.93 (6.69, 18.60)
Family affluence 157 6.92 ± 1.70 269 6.96 ±1.59
Receiving free school meals (n, %) 22 14.01 30 11.15
Ethnicity – White British (n, %) 125 79.62 232 86.25
Ethnicity – White other (n, %) 9 5.73 9 3.35
Ethnicity – Mixed (n, %) 5 3.19 7 2.60
Ethnicity – Other (n, %) 18 11.47 21 7.81
Weekday MVPA (min) 128 56.38 (45.44, 73.60) 225 52.50 (40.67, 68.90)
Weekend MVPA (min) 69 38.58 (21.50, 62.00) 155 38.33 (23.83, 59.58)
Overall MVPA (min) 128 54.51 (42.98, 71.42) 225 50.50 (40.33, 63.83)
Weekday sedentary (min) 128 467.07 (418.03, 524.73) 225 505.63 (450.57, 551.00)
Weekend sedentary (min) 69 428.25 (367.25, 520.17) 154 443.96 (393.17, 513.58)
Overall sedentary (min) 128 387.25 (59.36, 487.71) 225 454.13 (75.70, 519.81)
60 mins MVPA per weekday (n, %) 54 42.19 87 38.67
60 mins MVPA per weekend day (n, %) 20 28.99 36 23.23
EQ-5D-Y 153 79.09 ± 16.91 260 72.00 ± 18.74
  1. IMD = Index of Multiple Deprivation; MVPA = moderate-to-vigorous physical activity