Table 3.
Multivariable Cox regression model for factors predicting risk of health-care services’ use (patients = 70; observations = 140).
| Variables | HR | P | 95% CI |
|
|---|---|---|---|---|
| Lower | Upper | |||
| Time (T0 as reference) | 0.142 | <0.001 | 0.051 | 0.402 |
| Education (<9 year as reference) | 0.216 | <0.001 | 0.102 | 0.457 |
| Age (<77 as reference) | 1.235 | 0.486 | 0.682 | 2.236 |
| Gender (female as reference) | 0.841 | 0.580 | 0.456 | 1.552 |
| Living condition (not alone as reference) |
0.920 |
0.791 |
0.497 |
1.702 |
| Time∗Education | 3.479 | 0.046 | 1.019 | 11.871 |
| Time∗Age | 0.543 | 0.262 | 0.187 | 1.578 |
| Time∗Gender | 1.764 | 0.306 | 0.595 | 5.234 |
| Time∗Living condition | 1.491 | 0.484 | 0.488 | 4.559 |
Note: HR = hazard ratio.