Table 7a.
Final logistic regression model predicting SRH at the 12-month follow-up (n = 230).
| Predictors | OR | 95,0% CI for OR | p-value |
| Age | .825 | .303 – 2.251 | ns |
| Sex | 1.547 | .595 – 4.022 | ns |
| Educational level | 1.255 | .487 – 3.234 | ns |
| Annual income | 2.812 | .929 – 8.508 | .067 |
| Group (intervention vs. reference) | 1.409 | .570 – .3.482 | ns |
| Alcohol consumption* | .557 | .176 – 1.757 | ns |
| Physical exercise* | 2.479 | .895 – 6.872 | .081 |
| Baseline SRH | 4.398 | 1.834 – 10.543 | .001 |
| Self-esteem | 2.679 | 1.018 – 7.051 | .046 |
| Social support | 2.572 | 1.001 – 6.609 | .05 |
Nagelkerke r2 was 36% for the final logistic regression model.
* These variables are part of the final regression model in spite of failure to reach statistical significance. This is due to the fact that they were significant in a previous step of the analysis and have become statistically insignificant when adjusting for other incoming variables.