Table 3 Short- and long-term intervention effects on self-reported physical activity and sitting time
| Â | Intervention group | Reference group | Short-term intervention effect | Long-term intervention effect | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Baseline | Post (3Â months) | Follow-up (9Â months) | Baseline | Post (3Â months) | Follow-up (9Â months) | Main effect of time | 2x2 interactiona | ES | Main effect of time | 3x2 interactionb | ES |
| Â | Mean (SE) | Mean (SE) | Mean (SE) | Mean (SE) | Mean (SE) | Mean (SE) | F | F | d | F | F | d |
Sitting weekc | 551.1 (0.0) | 477.9 (11.6) | 508.0 (12.4) | 551.1 (0.0) | 513.9 (25.9) | 504.5 (12.4) | 15.327*** | 1.549 | 0.19 | 8.461*** | 1.251 | 0.17 |
Sitting weekend | 349.7 (10.1) | 305.4 (10.9) | 340.2 (12.6) | 299.7 (22.0) | 330.3 (22.1) | 316.3 (24.8) | 0.286 | 8.131** | 0.44 | 0.423 | 4.469* | 0.32 |
Walkingd | 111.2 (0.0) | 127.6 (10.2) | 97.3 (11.3) | 111.2 (0.0) | 77.7 (22.7) | 50.5 (24.3) | 0.349 | 3.540 | 0.29 | 4.776** | 2.205 | 0.23 |
Moderate PA | 43.2 (4.3) | 80.7 (5.8) | 58.9 (5.5) | 47.5 (9.4) | 64.1 (12.0) | 48.3 (10.5) | 13.790*** | 2.020 | 0.22 | 6.940** | 1.130 | 0.16 |
Vigorous PA | 25.8 (2.8) | 69.5 (5.8) | 46.1 (4.7) | 30.8 (6.1) | 55.7 (12.0) | 55.3 (9.0) | 26.983*** | 2.056 | 0.22 | 17.384*** | 1.430 | 0.18 |
Total PA | 194.8 (14.1) | 280.6 (12.7) | 205.9 (11.1) | 242.3 (31.5) | 254.9 (26.5) | 207.6 (21.4) | 7.873** | 3.729 | 0.29 | 7.522** | 1.943 | 0.21 |