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Table 3 Baseline characteristics of the student sample. Numbers indicate mean (SD)

From: Randomised controlled feasibility study of a school-based multi-level intervention to increase physical activity and decrease sedentary behaviour among vocational school students

  Total Controla Interventionb
BMI 23.02 (3.94) 21.51 (3.66) 24.00 (3.88)
Fat % 25.95 (7.01) 23.63 (6.89) 27.47 (6.81)
Fat free %c 74.05 (7.01) 76.38 (6.89) 72.55 (6.81)
Muscle % 70.30 (6.67) 72.50 (6.54) 68.87 (6.49)
Inactivity min 563.32 (79.34) 535.86 (72.09) 569.78 (81.62)
Inactivity % 68 (7) 64 (7) 69 (7)
MVPA min 46.56 (14.95) 48.13 (12.50) 46.19 (15.79)
MVPA % 6 (2) 6 (1) 6 (2)
Stand-ups per day 25.37 (7.80) 28.56 (7.43) 24.62 (7.91)
  1. aSample size: bioimpedance n = 15, accelerometer n = 4
  2. bSample size: bioimpedance n = 23, accelerometer n = 17
  3. cFat % and Fat free % do not always add to 100% due to rounding