Table 3
Exploratory analysis to investigate the change in physical activity stratified by baseline MVPA <150 min/week (low activity) versus MVPA 
min/week (high activity) in the intervention group participants
| Mean change from baseline | Adjusted difference for mean change from baseline* | P value | ||
| MVPA ≥150 mins/wk (n=75) | MVPA <150 mins/wk (n=68) | Coefficient (95% CI) | ||
| Overall physical activity (mg/day) | −0.74 | 0.07 | 0.83 (−0.68 to 2.34) | 0.279 |
| Mean at baseline | 27.23 | 18.88 | ||
| Mean at 12 months | 25.91 | 18.9 | ||
| Intensity of the most active 30 mins (mg/day) | −5.52 | 2.42 | 7.91 (−1.53 to 17.36) | 0.1 |
| Mean at baseline | 86.28 | 51.93 | ||
| Mean at 12 months | 79.75 | 54.76 | ||
| MVPA (1 min bouts) (mins/day) | −5.6 | 2.24 | 8.04 (0.99 to 15.10) | 0.026 |
| Mean at baseline | 46.67 | 9.63 | ||
| Mean at 12 months | 40.51 | 11.72 | ||
| Sedentary/inactive time per day (min) | 1.82 | 13.02 | 11.77 (−21.44 to 44.98) | 0.484 |
| Mean at baseline | 729.65 | 802.57 | ||
| Mean at 12 months | 734.55 | 802.44 | ||
| Sleep duration per night (mins) | −0.9 | −13.15 | −14.03 (−34.48 to 6.42) | 0.177 |
| Mean at baseline | 370.17 | 376.4 | ||
| Mean at 12 months | 370.66 | 371.63 | ||
*Adjusted for change from baseline in accelerometer wear time. Reference group: MVPA ≥150.
MVPA, Moderate to vigorous physical activity based on the 1 min bout baseline data.