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Histological response to preoperative chemotherapy.
| Grade 1 | Grade 2 | Grade 3 | Grade 4 | NE | Proportion of histological response | |
|---|---|---|---|---|---|---|
| AI (n = 63) | 41 | 15 | 6 | 0 | 1 | 8.6% (6/70) (95% CI: 3.2–17.7%) |
| GD (n = 66) | 42 | 15 | 6 | 2 | 1 | 11.0% (8/73) (95% CI: 4.9–20.5%) |
Data are n unless noted otherwise.
NE not evaluable, AI Adriamycin plus ifosfamide, GD gemcitabine plus docetaxel, CI confidence interval.
