Table 2.

Logistic regression analyses

Variables	Univariate			Multivariate
	OR	95%CI	P	OR	95%CI	P
BE	0.866	0.849–0.884	< 0.001	0.872	0.854–0.890	< 0.001
Lactate	1.353	1.299–1.410	< 0.001	1.353	1.296–1.413	< 0.001
pH	0.005	0.002–0.011	< 0.001	0.007	0.003–0.016	< 0.001

Variables in multivariate logistic models were adjusted for gender, age and ISS category.