Table 4.

Multivariate analysis between survivors and nonsurvivors

Parameter	OR	95% CI	P
Duration of ventilation	1.488	1.14-1.937	0.004*
Duration of ICU stay	1.08	1.02-1.14	0.03*
Use of vasopressor	35.19	3.02-409.96	0.02*
Lactate clearance (T1-T6)	0.955	0.912-1.001	0.006*
Lactate clearance (T1-T24)	0.924	0.876-0.974	0.001*

*P<0.05 is significant. OR: Odds ratio, CI: Confidence interval, ICU: Intensive Care Unit