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Table 2 Univariate and multivariate Cox proportional hazards model results

From: Serum gamma-glutamyltransferase and the overall survival of metastatic pancreatic cancer

Covariates Univariate Cox model Multivariate Cox model
Crude HR (95% CI) p value Adjusted HR (95% CI) p value
Age at diagnosis (+ 5 years) 1.10 (1.03, 1.16) 10–2.9 1.08 (1.01, 1.15) 10–1.7
Sex (Male) 1.02 (0.81, 1.29) 0.87   
Palliative chemotherapy (Yes) 0.69 (0.54, 0.87) 10–2.9 0.81 (0.62, 1.04) 0.10
Baseline serum ALB (<  35 g/L) 1.25 (0.98, 1.59) 0.10   
Baseline serum TBIL (>  20.5 μmol/L) 1.19 (0.93, 1.50) 0.16   
Baseline serum ALT (>  60 U/L) 1.17 (0.91, 1.50) 0.22   
Baseline serum NLR (+ 10) 1.10 (0.97, 1.25) 0.15   
Baseline FPG (≥7.0 mmol/L) 1.32 (1.04, 1.68) 10–1.7 1.39 (1.08, 1.79) 10–2.0
Baseline serum GGT (> 48 U/L) 1.78 (1.40, 2.26) 10–6.0 1.53 (1.19, 1.97) 10–3.2
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