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Table 2 Univariate and multivariate Cox regression analyses of 90-day mortality

From: Models to predict the short-term survival of acute-on-chronic liver failure patients following liver transplantation

Characteristics Univariate Multivariate
P value HR (95%CI) P value HR (95%CI)
Age, years 0.308 1.023(0.979 ~ 1.068)   
HBV 0.481 0.673(0.223 ~ 2.027)   
Male 0.354 0.617(0.222 ~ 1.714)   
TBILI, μmol/L 0.740 1.000(0.997 ~ 1.002)   
Cr, μmol/L 0.001 1.007(1.003 ~ 1.011) 0.030 1.006(1.001 ~ 1.011)
INR 0.034 1.347(1.023 ~ 1.773) 0.009 1.454(1.100 ~ 1.921)
HE 0.258 1.747(0.664 ~ 4.598)   
PT, s 0.152 1.019(0.993 ~ 1.045)   
Urea, mmol/L 0.071 1.019(0.998 ~ 1.040) 0.257 1.019(0.986 ~ 1.054)
Alb, g/L 0.507 1.026(0.950 ~ 1.109)   
DBiL, μmol/L 0.265 0.998(0.994 ~ 1.002)   
Hb, g/L 0.670 0.996(0.977 ~ 1.015)   
Plt, 10^3cells/μL 0.664 0.999(0.992 ~ 1.005)   
WBC, 10^3cells/μL 0.113 1.068(0.984 ~ 1.158) 0.284 0.743(0.431 ~ 1.279)
LYM, 10^3cells/μL 0.317 0.692(0.336 ~ 1.424)   
NEUT, 10^3cells/μL 0.060 1.095(0.996 ~ 1.203) 0.150 1.582(0.847 ~ 2.955)
  1. Tested by univariate and multivariate Cox regression analysis; HBV Hepatitis B Virus; TBiL total bilirubin; Cr creatinine; INR International Normalized Ratio; HE hepatic encephalopathy; PT prothrombin time; Alb albumin; DBiL Direct Bilirubin; Hb hemoglobin; Plt platelet; WBC White Blood Cells; LYM lymphocyte count; NEUT neutrophil count