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Multivariate disease-specific survival analysis on the test set including OHbIC (n = 65 patients)
| Variable | P-value | HR (95% CI) |
|---|---|---|
| T-stage T1/T2 vs T3/T4 | 0.47 | 1.59 (0.45–5.61) |
| N-stage N0 vs N1/N2 | 0.026 | 4.97 (1.21–20.39) |
| OHbIC Positive vs negative | 0.001 | 11.02 (2.62–46.38) |
Abbreviations: CI, confidence interval; HR, hazard ratio; OHbIC, oral cavity squamous cell carcinoma quantitative histomorphometric-based image classifier. Values in bold are statistically significant at P < 0.05.
