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Multivariate analysis of immunohistochemical and clinicopathological parameters
| Variable | P‐value (overall survival) |
|---|---|
| Tumor depth (deep vs. superficial) | 0.1856 |
| Tumor size (<5 vs. ≥5) | 0.4758 |
| FNCLCC grading (I vs. II, II vs III) | 0.0007a |
| FOXM1 (positive vs. negative) | 0.0162a |
P < 0.05 by Cox proportional hazards model.
