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Multivariate analysis of factors affecting 5‐year overall survival in patients treated with neoadjuvant chemotherapy plus surgery (n = 253)
| Variable | All patients (n = 253) | |
|---|---|---|
| HR (95% CI) | P‐value | |
| TRG1–3 | ||
| TRG4–5 | 1.35 (0.92, 1.98) | 0.12 |
| ypN0 | ||
| ypN1 | 1.93 (1.42, 2.62) | <0.001 |
TRG, tumour regression grade; ypN, lymph node status after chemotherapy; HR, hazard ratio; CI, confidence interval.
