Table 4.

Multivariable logistic regression model for mortality in ARF (day of consultation)

ParameterOR95% CIχ2P
Age1.021.01 to 1.037.420.007
Male gender2.361.48 to 3.7713.020.001
Respiratory failure2.621.70 to 4.0419.14< 0.0001
Liver failure3.061.90 to 4.9321.05< 0.0001
Hematologic failure3.402.03 to 5.7021.62< 0.0001
Creatinine0.710.63 to 0.8126.88< 0.0001
BUN1.021.01 to 1.0218.93< 0.0001
Log urine output0.640.54 to 0.7627.16< 0.0001
Heart rate1.011.00 to 1.025.660.02