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| Variables at randomisation | Hazard ratio (95% CI) | P-value |
|---|---|---|
| Prior platinum administration |
0.867 (0.682–1.102) |
0.2440 |
| Liver involvement |
2.199 (1.720–2.811) |
<0.0001 |
| Haemoglobin |
0.487 (0.357–0.663) |
<0.0001 |
| WHO performance status | 0.560 (0.436–0.720) | <0.0001 |
