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Table 2 Multivariate cox regression analysis of clinical characteristics and PRAF2 expression associated with survival

From: PRAF2 overexpression predicts poor prognosis and promotes tumorigenesis in esophageal squamous cell carcinoma

Characteristics HR 95% CI P value
G stage (G3 vs. G2 or G2 vs. G1) 0.71 0.43–1.15 0.162
TNM stage (III vs. II or II vs. I) 1.53 0.85–2.76 0.153
PRAF2 (high vs. low) 2.05 1.10–3.85 0.025*
  1. G differentiation grade, HR hazard ratios, CI confidence interval. *P < 0.05 indicates significant correlation