Table 2

Summary of minutes per day of MVPA at each time point

TimeWeb 2.0 (n=168)Web 1.0 (n=165)Logbook (n=171)
Baseline
 n*157154154
 Mean (SD)23.16 (17.21)25.77 (20.49)23.20 (16.87)
3 months
 n*131115127
 Mean (SD)29.66 (22.21)25.64 (20.01)28.27 (22.46)
12 months
 n*8785102
 Mean (SD)28.56 (21.22)31.76 (22.92)28.53 (23.21)
18 months
 n*717378
 Mean (SD)28.41 (21.04)33.38 (26.61)28.47 (22.75)
  • *The number of participants who satisfied the wear-time criteria at each time point (ie, at baseline, 465 of the 504 who were randomised had sufficient wear time to be included in the analysis).

  • MVPA, moderate-to-vigorous physical activity.