Table 3 The association between psychosocial factors and change in physical activity outcomes
| Â | Unadjusted | Adjusted | ||||
|---|---|---|---|---|---|---|
|  | N | β (95% CI) | P value | N | β (95% CI) | P value |
Social support | ||||||
 Objective | ||||||
  Acceleration (mg/min) | 588 | -0.37 (-0.83 to 0.09) | 0.111 | 538 | -0.29 (-0.83 to 0.24) | 0.283 |
 Self-report | ||||||
  Total physical activity (h/w) | 608 | -0.27 (-1.02 to 0.48) | 0.475 | 560 | 0.03 (-0.78 to 0.84) | 0.945 |
  Vigorous physical activity (h/w) | 690 | -0.58 (-1.16 to 0.00) | 0.051 | 631 | 0.09 (-0.53 to 0.71) | 0.778 |
Stress | ||||||
 Objective | ||||||
  Acceleration (mg/min) | 599 | 0.19 (-0.37 to 0.76) | 0.501 | 547 | 0.09 (-0.58 to 0.76) | 0.795 |
 Self-report | ||||||
  Total physical activity (h/w) | 619 | -1.89 (-2.82 to -0.96) | < 0.001 | 569 | -1.42 (-2.44 to -0.41) | 0.006 |
  Vigorous physical activity (h/w) | 707 | -1.73 (-2.46 to -1.00) | < 0.001 | 645 | -1.53 (-2.30 to -0.75) | < 0.001 |
Mood (feeling down) | ||||||
 Objective | ||||||
  Acceleration (mg/min) | 598 | 0.08 (-1.22 to 1.38) | 0.903 | 546 | -0.06 (-1.49 to 1.37) | 0.935 |
 Self-report | ||||||
  Total physical activity (h/w) | 618 | -2.40 (-4.54 to -0.26) | 0.028 | 568 | -1.34 (-3.53 to 0.85) | 0.230 |
  Vigorous physical activity (h/w) | 707 | -1.33 (-3.01 to 0.35) | 0.120 | 645 | -0.74 (-2.42 to 0.93) | 0.383 |
Mood (anhedonia) | ||||||
 Objective | ||||||
  Acceleration (mg/min) | 597 | 0.93 (-0.34 to 2.20) | 0.152 | 545 | 1.03 (-0.36 to 2.41) | 0.146 |
 Self-report | ||||||
  Total physical activity (h/w) | 618 | -2.43 (-4.84 to -0.03) | 0.048 | 568 | -1.49 (-3.95 to 0.97) | 0.235 |
  Vigorous physical activity (h/w) | 704 | -2.16 (-4.02 to -0.29) | 0.024 | 643 | -1.64 (-3.50 to 0.21) | 0.082 |