Cox regression to determine the impact of financial and psychological abuse on mortality
| Variables | HR | 95% CI |
| Financial or psychological abuse | ||
| No (ref) | – | |
| Yes | 1.05 | 0.78 to 1.41 |
| Gender | ||
| Male (ref) | – | |
| Female | 0.934 | 0.69 to 1.26 |
| Age group | ||
| 60–69 (ref) | – | |
| 70 and above | 0.99 | 0.80 to 1.23 |
| Education level | ||
| Low (ref) | – | |
| Medium | 1.07 | 0.78 to 1.47 |
| High | 1.00 | 0.67 to 1.50 |
| Marital status | ||
| Without spouse (ref) | – | |
| With spouse | 1.10 | 0.85 to 1.41 |
| Income status | ||
| High (ref) | – | |
| Middle | 0.91 | 0.71 to 1.18 |
| Low | 1.08 | 0.84 to 1.39 |
| Living arrangement (with children) | ||
| Yes (ref) | – | |
| No | 1.06 | 0.84 to 1.33 |
| Self-rated health | ||
| Poor (ref) | – | |
| Good | 0.82 | 0.67 to 1.01 |
| Cognitive impairment | ||
| No (ref) | – | |
| Yes | 1.32 | 1.03 to 1.69* |
| Number of chronic illnesses | ||
| 0 (ref) | – | |
| 1–2 | 1.03 | 0.81 to 1.32 |
| 3 or more | 1.09 | 0.83 to 1.44 |
| Depression | ||
| No (ref) | – | |
| Yes | 0.99 | 0.80 to 1.21 |
| Social isolation | ||
| No (ref) | – | |
| Yes | 1.06 | 0.84 to 1.33 |
Omnibus test of model coefficients: χ2=17.58, p=0.35.
*p<0.05 (statistically significant), n=1916, (ref)=reference group.