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Tumour response to sorafenib
| All | <75 years (N = 397) | ≥75 years (N = 397) | P value | |
|---|---|---|---|---|
| CR, n (%) | 20 (2.7) | 7 (1.9) | 13 (3.6) | 0.3883 |
| PR, n (%) | 186 (25.4) | 90 (24.2) | 96 (26.7) | |
| SD, n (%) | 427 (58.3) | 224 (60.2) | 203 (56.4) | |
| PD, n (%) | 95 (13.0) | 50 (13.4) | 45 (12.5) | |
| NE, n (%) | 4 (0.6) | 1 (0.3) | 3 (0.8) | |
| ORR, % | 28.1 | 26.1 | 30.3 | |
| DCR, % | 86.5 | 86.3 | 86.7 |
CR complete response, DCR disease control rate, NE not evaluable, ORR objective response rate, PD progressive disease, PR partial response, SD stable disease
