Table 2. Outcomes for Trauma Population With and Without Severe Head Injuries.

Variable	Severe head injury (n=335)	No severe head injury (n=687)	p Value
Hospital mortality	13.4%	9.3%	0.04
ICU Infection	50.1%	46.7%	0.32
No. of ICU infections	1.0 [1.0]	0.0 [1.0]	0.60
Blood stream infection	24.2%	35.4%	0.06
Ventilator associated pneumonia	29.6%	25.9%	0.23
Urinary tract infection	15.2%	13.5%	0.72
Catheter-related infection	13.1%	10.7%	0.56
Wound infection	4.0%	8.4%	0.22
Abdominal infection	2.0%	5.1%	0.34
CNS/CSF infection	-	-	n/a
Hospital length of stay, d	18.0 [15.0]	17.0 [15.0]	0.62
ICU Length of stay, d	9.0 [8.0]	9.0 [9.0]	0.34