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Table 2 Cox regression analysis for survival

From: Differential expression of topoisomerase IIα protein in salivary gland carcinomas: histogenetic and prognostic implications

Factors Hazard Ratio (95% confidence interval) p-Value
Age (< 50 vs. > 50) 0.468 (0.100–2.205) 0.337
Gender (male vs. female) 1.403 (0.473–4.159) 0.542
Location (major vs. minor) 0.656 (0.216–1.993) 0.457
Stage (I, II vs. III, IV) 0.424 (0.113–1.592) 0.204
Histological type (SDC+CaPA vs. others) 0.207 (0.056–0.756) 0.017
TopoIIα expression (0, 1+ vs. 2+, 3+) 0.068 (0.018–0.260) < 0.001
  1. SDC: salivary duct carcinoma; CaPA: carcinoma ex pleomorphic adenoma