Table 4.
Univariate regression analysis exploring the relation between correlates of PA at baseline and PA level at 6-month follow-up
| Correlates of PA (n) | PA level | ||
|---|---|---|---|
| Unstandardized Coefficient B |
R2 (adj) | p value | |
| Self-efficacy expectations (325) | 0.19 | 0.011 | 0.033 |
| Outcome expectations (312) | −0.56 | 0.010 | 0.077 |
| Enjoyment (314) | 0.02 | 0.008 | 0.118 |
| Readiness to change | |||
| Prepared (347) | 0.02 | 0.013 | 0.020 |
| Confident (346) | 0.02 | 0.027 | 0.001 |
| BMI (356) | −0.07 | 0.008 | 0.045 |
| Physical component summary - SF-36 (343) | 0.04 | 0.010 | 0.033 |
| PA level at baseline (360) | 0.32 | 0.020 | 0.004 |
PA level physical activity level according to ACSM/AHA questionnaire, ACSM American College of Sports Medicine, AHA American Heart Association, BMI body mass index,
SF-36 36-Item Short Form Health Survey
Statistical significance was set at p ≤ 0.05. Statistical significant p-values are presented in bold numbers