Table 5

Univariate and multiple logistic regression models for predicting 30-day mortality in patients with liver injuries

	Crude			Adjusted
	OR	95% CI	P values	OR	95% CI	P values
Period 2	0.50	0.29 to 0.87	0.014	0.45	0.21 to 0.98	0.043
Age	1.02	1.00 to 1.03	0.056	1.05	1.02 to 1.07	<0.001
BD	1.19	1.13 to 1.26	<0.001	1.05	0.98 to 1.13	0.168
GCS score	0.75	0.70 to 0.80	<0.001	0.78	0.70 to 0.86	<0.001
ISS	1.01	1.05 to 1.10	<0.001	1.03	1.00 to 1.06	0.026
Laparotomy	7.55	4.14 to 13.78	<0.001	5.39	2.34 to 12.41	<0.001

BD, base deficit; GCS, Glasgow Coma Scale; ISS, Injury Severity Score.