| Control group (N = 15) | Intervention group (N = 12) |
---|---|---|
ΔPAsteps (amount/day) |  |  |
 Time effect (p = 0.0005) | 1013 ± 1275 | 984 ± 1208 |
ΔPAwalk (minutes/day) |  |  |
 Time effect (p = 0.0002) | 13 ± 14 | 13 ± 16 |
ΔPAint (m/s2/day) |  |  |
 Time effect (p = 0.07) | 0.08 ± 0.06 | 0.06 ± 0.05 |