Table 4 Time-to-onset analysis for signals with PD-1/PD-L1.
Drugs | Cases (n) | TTO (days) | P | Weibull distribution | Failure type | |
---|---|---|---|---|---|---|
Scale parameter (95% two-sided CI) | Shape parameter (95% two-sided CI) | |||||
PD-1 | 240 | 28 (12–79.25) | <0.0001 | 58.57 (47.46, 69.69) | 0.71 (0.64, 0.77) | Early Failure |
PD-L1 | 61 | 58 (22–132) | 111.51 (71.00, 152.03) | 0.73 (0.60, 0.87) | Early Failure |