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Summary of responses.
| Pembrolizumab group (n = 49) | Bevacizumab group (n = 53) | P-value | |
|---|---|---|---|
| Best overall response, n (%) | |||
| CR | 0 | 0 | |
| PR | 18 (36.7) | 23 (43.4) | |
| SD | 26 (53.1) | 26 (49.1) | |
| PD | 4 (8.2) | 3 (5.7) | |
| No assessment | 1 (2.0) | 1 (1.9) | |
| ORR (95%CI) | 36.7% (23.8% to 51.2%) | 43.4% (30.1% to 57.7%) | 0.548 |
| DCR (95%CI) | 89.8% (77.0% to 96.2%) | 92.5% (80.9% to 97.6%) | 0.735 |
CR, complete response; PR, partial response; SD stable disease; PD, progressive disease; ORR, objective response rate; DCR, disease control rate.
