From: IPDfromKM: reconstruct individual patient data from published Kaplan-Meier survival curves
Median OS | Hazard Ratio | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Group | Arm | n | Report | R | D | S | Report | R | D | S | ||
1 | Atezolizumab | 24 | 15.5 | 15.5 | 15.5 | 15.5 | 0.49 | 0.48 | 0.46 | 0.45 | ||
Docetaxel | 23 | 11.1 | 11.1 | 11.1 | 11.1 | |||||||
2 | Atezolizumab | 50 | 15.1 | 15.3 | 15.3 | 15.3 | 0.54 | 0.54 | 0.56 | 0.53 | ||
Docetaxel | 55 | 7.4 | 7.6 | 7.4 | 8.1 | |||||||
3 | Atezolizumab | 93 | 15.5 | 15.3 | 15.5 | 15.7 | 0.59 | 0.59 | 0.58 | 0.59 | ||
Docetaxel | 102 | 9.2 | 9.3 | 9.2 | 9.6 | |||||||
4 | Atezolizumab | 51 | 9.7 | 9.7 | 9.7 | 9.5 | 1.04 | 1.06 | 0.99 | 1.03 | ||
Docetaxel | 41 | 9.7 | 9.7 | 9.7 | 9.8 | |||||||
5 | Atezolizumab | 144 | 12.6 | 13.3 | 12.4 | 12.3 | 0.73 | 0.72 | 0.70 | 0.72 | ||
Docetaxel | 143 | 9.7 | 9.7 | 9.7 | 9.8 |