Table 3.

Receiver operator characteristic data for serum UCH-L1 and GFAP by time point.

	Area	p- value	Asymptotic 95% Confidence Interval
			Lower Bound	Upper Bound
Time point 1 UCH-L1	0.782	0.001	.638	.925
Time point 1 GFAP	0.408	0.256	.238	.578
Time point 2 UCH-L1	0.822	<0.001	.702	.942
Time point 2 GFAP	0.796	<0.001	.642	.950

UCH-L1, ubiquitin carboxyl-terminal esterase L1; GFAP, glial fibrillary acidic protein