Serum Levels of Biochemical Markers of Traumatic Brain Injury

Table 3

Summary statistics with respect to baseline marker levels in TBI subjects, stratified by CT result. (Concentrations are given in ng/mL for NSE and in pg/mL for MBP and S-100β).

Marker	CT positive (𝑛=21)					CT negative (𝑛=18)
	Min.	Q1	Median	Q3	Max.	Min.	Q1	Median	Q3	Max.
S-100β	0	21	83	170	421	0	38	74	167	245
NSE	4.9	8.5	13.7	21.0	38.0	3.3	6.5	13.5	21.0	85.0
MBP	51	76	97	177	2010	40	52	67	76	246