Table 2. Serum concentration of UCH-L1 and GFAP in patients with mTBI and in controls.

		Serum UCH-L1 (ng/mL)	Serum GFAP (ng/mL)
	Admission	0.242 (0.096-0.336)*	0.043 (0.015-0.375)*
TBI	Hemorrhagic	0.164(0.098-0.314)*	0.517(0.239-4.610)** †
	Non-Hemorrhagic	0.171(0.107-0.248)**	0.015(0.015-0.06)**
Controls		0.05 (0.05-0.153)	0.004 (0.004-0.015)

Data are given as median (interquartile range).

* p <.01 and ** p<.001 (p values of the Mann-Whitney test for differences between the groups [TBI versus Controls])

^†p<.01 (p values of the Mann-Whitney test for differences between the groups [Hemorrhagic versus Non-Hemorrhagic])