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Table 2 Univariable and Multivariable Cox Regression for overall survival After Propensity Score Matching

From: Preoperative serum C-reactive protein levels and postoperative survival in patients with esophageal squamous cell carcinoma: a propensity score matching analysis

Variables Univariable Analysis Multivariable Model
p-value p-value Exp(B) 95% CI for Exp(B)
Age < 0.001 0.084   
Smoking history 0.717    
Drinking history 0.395    
CRP level 0.044 0.022 0.646 0.443 0.942
Tumor site < 0.001 0.087   
Surgical incision 0.140 0.295   
Tumor grade 0.734    
TNM stage < 0.001 < 0.001 1.485 1.299 1.699
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