Table 5.

Comparison of trauma scores for mortality prediction

System	Beta-value	Standard error	Hazard ratio	p-value
Injury Severity Score	0.003	0.065	1.003 (0.883–1.138)	0.966
New Injury Severity Score	0.020	0.055	1.020 (0.915–1.137)	0.722
Revised Trauma Score	1.255	0.850	3.507 (0.662–18.567)	0.140
Trauma and Injury Severity Score	0.035	0.033	1.036 (0.970–1.106)	0.293
Systemic inflammatory response syndrome score	1.648	0.434	5.196 (2.221–12.154)	<0.001