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Table 3 Multivariate COX analysis for the predictors of ICU death in liver cirrhosis patients

From: Establishment of MELD-lactate clearance scoring system in predicting death risk of critically ill cirrhotic patients

Variables β SE χ2 P HR 95% CI
Lower Upper
Creatinine 0.072 0.035 4.275 0.039 1.075 1.004 1.151
Bilirubin 0.021 0.007 10.107 0.001 1.022 1.008 1.035
INR 0.097 0.044 4.877 0.027 1.102 1.011 1.201
Lactate first 0.132 0.020 44.389  < 0.001 1.142 1.098 1.187
ΔLA  − 0.417 0.039 112.266  < 0.001 0.659 0.610 0.712
Vasopressors (Yes) 0.940 0.136 47.440  < 0.001 2.560 1.959 3.345
  1. INR, international normalized ratio; ΔLA, lactate clearance; HR, hazard ratio; CI, confidence interval