Table 5 Changes in physical activity measures
Baseline and follow up measures | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Â | Intervention Group | Comparison group | Between group difference; P value | |||||||
N | Mean (SD) | 95% CI | N | Mean (SD) | 95% CI | Unadjusted mean (95% CI) | p-value | Adjusted for all SAP variables (95% CI) | p-value | |
Changes in physical activity measures | ||||||||||
 Number of steps/day (Activpal) | ||||||||||
 Baseline | 59 | 9723 (3677) |  | 66 | 9182 (3404) |  |  |  |  |  |
 12 months | 42 | 9444 (3800) |  | 47 | 8548 (3160) |  |  |  |  |  |
 Difference to baseline | 36 | −69.3(3019 | −952 to 1091 | 44 | −435 (2104) | −1074 to 205 | 689 (−257 to 1634) | 0.153 | 483 (−635 to 1602) | 0.393 |
Self-reported mins of physical activity/week a | ||||||||||
 Baseline | 279 | 882 (783) |  | 280 | 879 (676) |  |  |  |  |  |
 12 weeks | 262 | 964 (605) |  | 264 | 921 (630) |  |  |  |  |  |
 Difference to baseline | 262 | 90 (679) | 7 to 172 | 263 | 43 (598) | −30 to 115 |  |  |  |  |
 12 months | 227 | 1046 (754) |  | 239 | 906 (538) |  |  |  |  |  |
 Difference to baseline | 227 | 180 (617) | 99 to 261 | 238 | 45 (660) | −39 to 129 | 1.1 (0.9 to 1.2) | 0.316 | 1.1 (1.0 to 1.3) | 0.123 |
Sitting Time (min) | ||||||||||
 Baseline | 59 | 1052.4 (97.5) |  | 66 | 1048.4 (89.8) |  |  |  |  |  |
 12 months | 42 | 1050.9 (109.7) |  | 47 | 1054.5 (97.5) |  |  |  |  |  |
 Difference to baseline | 36 | 0.1 (105.2) | −34.4. to 34.7 | 44 | 13.0 (81.5) | −11.8 to 34.7 | 0.8 (−25.5 to 27.1) | 0.953 | −12.9 (−52.6 to 26.9) | 0.522 |