Univariate Analyses Univariate Analyses Univariate Analyses Multivariate Analyses Multivariate Analyses Multivariate Analyses
p value Odds Ratio 95% Confidence Interval p value Odds Ratio 95% Confidence Interval
Age <0.001 1.052 1.030-1.075 0.001 1.043 1.018-1.068
Sex (Female) 0.01 0.422 0.219-0.815
APACHE II Score 0.006 1.064 1.017-1.112 0.435 1.022 0.967-1.080
COPD (+) 0.02 0.473 0.251-0.890
Initial serum creatinine (mg/dL) <0.001 40.320 6.389-254.465 0.002 23.122 3.123-171.217
Concomitant nephrotoxic agent use 0.001 3.057 1.598-5.849 0.02 2.398 1.147-5.012