Table 2.

S100B Is 90% Specific for the Detection of Abnormal Q_A

TBI 12 h			TBI 24 h			TBI 48 h
S100B (ng/μl)	Sensitivity	Specificity	S100B (ng/μl	Sensitivity	Specificity	S100B (ng/μl)	Sensitivity	Specificity
0	1.000	0.000	0.0000	1.000	0.000	0.0000	1.000	0.000
0.0030	1.000	0.200	0.0030	1.000	0.200	0.0030	1.000	0.200
0.0070	0.800	0.200	0.0070	0.800	0.200	0.0070	0.833	0.200
0.0085	0.800	0.400	0.0085	0.800	0.400	0.0085	0.677	0.400
0.0105	0.800	0.600	0.0105	0.800	0.600	0.0095	0.667	0.600
0.0145	0.800	0.700	0.0155	0.800	0.800	0.0110	0.677	0.700
0.0175	0.800	0.800	0.0195	0.600	0.800	0.0125	0.500	0.900
0.0220	0.800	0.900	0.0230	0.400	0.800	0.0135	0.333	0.900
0.0265	0.600	0.900	0.0270	0.400	0.900	0.0145	0.167	0.900
0.0345	0.400	0.900	0.0385	0.200	0.900	0.0395	0.000	0.900
0.0445	0.400	1.000	0.0505	0.200	1.000	0.0640	0.000	1.000
0.0495	0.200	1.000	0.0520	0.000	1.000
1.0520	0.000	1.000