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Table 3 Univariable and multivariable Cox survival analyses for disease-free survival

From: Stromal fibronectin expression in patients with resected pancreatic ductal adenocarcinoma

Variables Univariable analysis Multivariable analysis
HR 95%CI P value HR 95% CI P value
Age 0.99 0.96–1.01 0.202    
Female gender 0.66 0.45–0.99 0.042    
Tumor size 1.15 0.68–1.94 0.598    
T stage 1.12 0.81–1.55 0.481    
N stage 1.14 0.89–1.45 0.307    
Differentiation grade 1.50 1.07–2.10 0.018 1.54 1.10–2.17 0.012
AJCC stage 1.17 0.78–1.74 0.446    
Resection margin (R1) 1.73 1.14–2.62 0.010 1.84 1.20–2.80 0.005
Adjuvant chemotherapy 1.36 0.77–2.41 0.286    
FN1 expression, high vs low 0.83 0.55–1.24 0.357