Table 3.
Association between questionnaire measures of SCT variables and exercise minutes at the following time point: multivariate model.
| Variable | F value | P |
|---|---|---|
| Continuous variables | ||
| Baseline exercise minutes | 23.67 | <.0001 |
| Exercise self-efficacy | 7.56 | 0.0069 |
| Positive out come expectations | 0.31 | 0.581 |
| Negative outcome expectations | 0.04 | 0.8357 |
| Barriers self-efficacy | 1.23 | 0.2705 |
| BMI | 2.12 | 0.1496 |
| Categorical variables | ||
| Time Point | 0.99 | 0.3744 |
| Education | 1.75 | 0.4199 |
| Time point × Exercise self-efficacy | 5.15 | 0.0072 |
| Time Point × Barriers to self-efficacy | 1.94 | 0.1487 |
| Time point × Positive outcome expectations | 0.66 | 0.5171 |
| Time point × Negative outcome expectations | 1.84 | 0.1629 |
SEE = standard error of the estimate.