Table 1.
Predictor variables | Hazard ratio | 95% CI |
---|---|---|
Age | 1.61** | 1.405, 1.856 |
Female | 0.60** | 0.441, 0.819 |
SES | 0.94 | 0.809, 1.094 |
Poor physical health status | 1.26** | 1.098, 1.445 |
Perceived control (PC) | 0.93 | 0.815, 1.068 |
Health value (HV) | 0.96 | 0.827, 1.123 |
PC × HV | 0.84** | 0.748, 0.954 |
PC × Age | 0.91 | 0.812, 1.012 |
HV × Age | 1.00 | 0.873, 1.144 |
PC × HV × Age | 1.18** | 1.044, 1.327 |
Log likelihood | −1,720 | |
Akaike information criterion | 3,461 | |
n (n event) | 341 (192) |
Note: All predictors are z standardized with the exception of gender, which has been left in its original metric to facilitate interpretation (1 = male, 2 = female). CI = confidence interval; SES = socioeconomic status.
*p ≤ .05
**p ≤ .01.