Table 4. Cytokine Profiles For Trauma Patients With and Without Severe Head Injuries Stratified by In-Hospital Mortality.

Cytokine	Severe head injury (n=335)			No severe head injury (n=687)
	Survivor (n=687) (n=290)	Mortality (n=45)	p Value	Survivor (n=623)	Mortality (n=64)	p Value
IL-1	2.7 [4.4]	2.7 [5.1]	0.98	2.7 [2.5]	2.7 [3.6]	0.55
IL-2	4.2 [11.4]	3.1 [13.2]	0.83	2.8 [10.2]	2.7 [4.7]	0.50
IL-4	30.3 [152.8]	108 [439.2]	0.001	31.2 [190.4]	112.7 [393.3]	0.001
IL-5	2.7 [2.8]	2.7 [6.9]	0.33	2.7 [1.6]	2.7 [1.7]	0.71
IL-6	116.1 [227.4]	162.5 [307.5]	0.07	162.0 [335.8]	247.4 [827.6]	0.003
IL-8	22.3 [45.5]	28.7 [56.8]	0.11	33.9 [53.2]	55.9 [126.9]	0.003
IL-10	48.0 [91.5]	50.8 [139.4]	0.69	53.1 [110.3]	66.9 [112.2]	0.21
IL-12	3.4 [10.1]	3.2 [12.6]	0.85	2.7 [5.4]	2.7 [5.2]	0.70
IFN	4.5 [11.5]	4.1 [15.1]	0.85	3.0 [7.5]	2.7 [5.9]	0.84
GMCSF	5.1 [8.8]	4.9 [9.2]	0.84	3.6 [6.3]	4.9 [11.2]	0.20
TNF-α	4.5 [6.0]	4.8 [9.0]	0.38	5.2 [7.2]	7.5 [10.1]	0.01