Table 7.

Multivariate logistics regression analysis for LOS

Independent variable	Odds ratio	95% Confidence Interval	p-value
Associated injuries	5.6	1.3-94.8	0.003
The type of injury	13.6	3.3-24.3	0.001
Injury Severity Score	2.6	0.9-8.7	0.010
Revised Trauma Score	12.3	5.6-28.7	0.001
Pediatric Trauma Score	11.2	4.2-23.8	0.012