Table 6.
Parameter | Variable Estimate |
Standard Error |
χ2-Square | P | Hazard Ratio |
---|---|---|---|---|---|
Sex | 0.16540 | 0.26207 | 0.3983 | .5279 | 1.180 |
Spouse | −0.11379 | 0.26805 | 0.1802 | .6712 | 0.892 |
Acute Physiology and Chronic Health Evaluation II score | 0.08047 | 0.02699 | 8.8879 | .0029 | 1.084 |
Good quality of communication Score (by 5-point intervals) | 0.13193 | 0.03699 | 12.7227 | .0004 | 1.141 |
Surrogate confidence | 0.02072 | 0.05764 | 0.1292 | .7193 | 1.021 |
No prior discussion | −0.57754 | 0.29424 | 3.8527 | .0497 | 0.561 |
No prior surrogate experience | 0.26468 | 0.24585 | 1.1591 | .2817 | 1.303 |
Reversed doctor trust (0–4 scale) | −0.21148 | 0.15442 | 1.8757 | .1708 | 0.809 |