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| Group 1 (n=60) | Group 2 (n=67) | Group 3 (n=67) | Group 4 (n=65) | p value | |
|---|---|---|---|---|---|
| Pathological complete response | 11 (18%) | 17 (25%) | 20 (30%) | 25 (38%) | 0.0036 |
| Partial response | 44 (73%) | 50 (75%) | 46 (69%) | 39 (60%) | ·· |
| Stable disease | 5 (8%) | 0 | 1 (1%) | 1 (2%) | ·· |
Data are number (%). p value tests the null hypothesis of equal proportions across study groups.
