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| Factor | HR (95% CI) | P value |
|---|---|---|
| Adaptive dynamic therapy | 0.73 (0.53-0.99) | .04 |
| Age | 1.01 (1.00-1.03) | .11 |
| Resectability | ||
| Resectable | 1 [Reference] | NA |
| Borderline resectable | 1.44 (1.00-2.06) | .047 |
| Locally advanced | 1.01 (0.59-1.73) | .97 |
| Vascular resection | ||
| None | 1 [Reference] | NA |
| Arterial | 1.11 (0.94-1.30) | .21 |
| R1 margin | 1.49 (1.10-2.03) | .01 |
| Adjuvant chemotherapy | 0.53 (0.39-0.73) | <.001 |
Abbreviations: HR, hazard ratio; NA, not applicable.
