Table 4.
Cox Proportional Hazards Model: Effects of the New York University (NYU) Caregiver Intervention-Adult Child (NYUCI-AC) on Time-to-Care Recipient Residential Care Placement
| Variables | B | SE | Wald | Relative risk | 95% CI |
|---|---|---|---|---|---|
| Time-invariant covariates | |||||
| Caregiver is female | −0.35 | 0.77 | 0.20 | 0.71 | 0.16–3.21 |
| Caregiver subjective health | −0.66 | 0.45 | 2.13 | 0.52 | 0.21–1.26 |
| Stokes Social Network: Number of close friends | 0.06 | 0.09 | 0.42 | 1.06 | 0.89–1.25 |
| Overall satisfaction with social network | 0.34 | 0.23 | 2.30 | 1.41 | 0.90–2.20 |
| Time-varying covariates | |||||
| Caregiver subjective health | 0.002* | 0.001 | 4.07 | 1.002 | 1.00–1.003 |
| Stokes Social Network: Number of close friends | 0.00 | 0.00 | 1.62 | 1.00 | 1.00–1.00 |
| Overall satisfaction with social network | −0.001 | 0.001 | 3.40 | 1.00 | 1.00–1.00 |
| NYUCI-AC Treatment | −0.64* | 0.32 | 3.99 | 0.53 | 0.28–0.99 |
Note. SE = standard error. CI = confidence interval.
*p < .05. **p < .01. ***p < .001.