Table 3. Cytokine Profile For Trauma Population With and Without Severe Head Injuries.

Variable	Severe head injury (n=335)	No severe head injury (n=687)	p Value
IL-1	2.7 [4.8]	2.7 [2.5]	0.02
IL-2	3.9 [11.6]	2.8 [9.9]	0.11
IL-4	37.7 [195.5]	38.0 [214.9]	0.90
IL-5	2.7 [1.6]	2.7 [3.1]	0.35
IL-6	126.2 [236.7]	171.9 [359.7]	<0.001
IL-8	23.9 [48.5]	35.0 [55.3]	<0.001
IL-10	54.3 [111.0]	48.2 [94.4]	0.09
IL-12	3.4 [10.2]	2.7 [5.3]	0.003
IFN	4.5 [13.1]	2.9 [7.4]	0.01
GMCSF	5.1 [9.0]	3.8 [6.3]	0.09
TNF-α	4.5 [8.5]	5.4 [7.6]	0.02