Table 3.

Analysis of risk factors associated with mortality using a multivariate Cox regression model (n=32)

Variable	OR (95% CI)	P-value
GCS (each increment of 1 point)	0.816 (0.682–0.976)	0.026*
Hypothermia (positive)	168.686 (2.685–10,595.977)	0.015*
pH (each increment of 1)	0.247 (0.004–17.212)	0.519
Serum creatinine (each increment of 1 mg/dL)	4.799 (1.321–17.440)	0.017*

Note:

^*P<0.05.

Abbreviations: CI confidence interval; GCS, Glasgow Coma Scale; OR, odds ratio.