Table 2.
Baseline and 6-month physical activity outcomes and scores on mediator variables.
| Variables (scale range) | n | Baseline, mean (SD) | n | 6 Months, mean (SD) |
| Physical activity self-efficacy (1-5) | 439 | 2.91 (0.97) | —a | — |
| Intentions (1-7) | 435 | 5.38 (1.68) | — | — |
| Outcome expectations (1-5) | 418 | 3.37 (0.62) | — | — |
| Financial motivation (1-7) | 439 | 1.71 (1.16) | — | — |
| Planning (1-4) | 414 | 2.37 (0.69) | 255 | 2.35 (0.74) |
| Social norms (1-7) | 414 | 3.87 (1.20) | 253 | 3.90 (1.13) |
| Identified regulation (1-5) | 438 | 3.81 (0.87) | 262 | 3.93 (0.82) |
| Integrated regulation (1-5) | 439 | 3.12 (1.13) | 258 | 3.41 (1.10) |
| Intrinsic motivation (1-5) | 438 | 3.52 (0.99) | 259 | 3.70 (0.91) |
| Habit (1-5) | 437 | 2.89 (1.32) | 256 | 3.18 (1.40) |
| Workplace norms (1-5) | 439 | 3.20 (0.82) | 260 | 3.19 (0.76) |
| Recovery self-efficacy (1-4) | 438 | 2.36 (0.82) | 261 | 2.41 (0.73) |
| Maintenance self-efficacy (1-4) | 438 | 2.79 (0.86) | 262 | 2.69 (0.83) |
| Outcome satisfaction (1-5) | 404 | 3.85 (0.68) | 257 | 3.87 (0.62) |
| Pedometer steps per dayb | 414 | 7977 (3602) | 249 | 6990 (3078) |
aVariable not measured at 6 months.
b12-month pedometer steps per day (mean 7790, SD 3462; n=210).