From: Model-based estimation of measures of association for time-to-event outcomes
 | BIAS |
| Â | |||
---|---|---|---|---|---|---|
 | PV | Cox | Cox | PV | Cox | Cox |
 | r c s(t) | log(t) | r c s(t) | r c s(t) | log(t) | r c s(t) |
200 | -0.0290 | 0.0036 | 0.0151 | 0.0792 | 0.0689 | 0.1403 |
400 | -0.0248 | -0.0108 | -0.0188 | 0.0730 | 0.0657 | 0.1119 |
600 | -0.0185 | -0.0134 | -0.0242 | 0.0730 | 0.0657 | 0.1119 |
 | Width | Coverage |  | |||
 | PV | Cox | Cox | PV | Cox | Cox |
 | r c s(t) | log(t) | r c s(t) | r c s(t) | log(t) | r c s(t) |
200 | 0.2899 | 0.2700 | 0.5162 | 0.9270 | 0.9530 | 0.9120 |
400 | 0.2747 | 0.2528 | 0.4211 | 0.9470 | 0.9500 | 0.9170 |
600 | 0.2158 | 0.1860 | 0.3256 | 0.9410 | 0.9410 | 0.9300 |