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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