Table 3.
Logistic regression analyses of health behavior and psychological factors with self-perceived health (n = 304).
| Variable | Adjusted (Model II) OR 1 (95% CI) | Nagelkerke R2 Change 2 |
|---|---|---|
| Poor vs. Good | ||
| Smoking | +4% | |
| Current vs. Never a | 2.57 (1.36–4.85) ** | |
| Former vs. Never | 1.72 (0.42–7.07) | |
| Drinking | +4.6% | |
| Current vs. Never a | 2.28 (1.21–4.30) * | |
| Former vs. Never | 0.348 (0.04–3.01) | |
| Regular exercise | +4.1% | |
| No vs. Yes a | 4.92 (1.16–17.71) * | |
| Happiness level | ||
| Moderate vs. Happy a | 1.62 (0.85–3.10) | +2.9% |
| Unhappy vs. Happy | 3.88 (1.23–12.25) * |
1 Adjusted for age, health condition, and satisfaction level; 2 Nagelkerke R2 change above the 10.3% of the first adjusted model (I) (see Table 2); a Reference group; OR: Odds Ratio; CI: Confidence interval; * Level of significance < 0.05; ** Level of significance < 0.01.