. Author manuscript; available in PMC: 2019 Jan 1.

Published in final edited form as: J Trauma Acute Care Surg. 2018 Jan;84(1):19–24. doi: 10.1097/TA.0000000000001627

Table 1.

Subject Characteristics by Trauma Group. Asterisks denotes significant difference.

	Polytrauma (n=59)	Isolated Head (n=97)	Isolated Body (n=100)	P
Median Age [IQR]	54 [36–63]	64.5 [46–74.5]	52 [35–64]	0.003
Median ISS [IQR]	29 [26–38]	17 [11–21]	19 [14–25]	<0.001
Median Admission GCS [IQR]	14 [6–15]	15 [13–15]	15 [15–15]	<0.001
Median Base Deficit [IQR]	1 [0–3.5]	0 [0–1]	0 [0–3]	0.002
Early Fever	24% (14)	11% (11)	17% (17)	0.126
O₂ Sat<90%^*	29% (17)	26% (25)	25% (25)	0.864
SBP<90 mm Hg^*	29% (17)	18% (17)	23% (23)	0.253

Measured in the field or on presentation to the Emergency Department