Table 2.

Results and corresponding statistical information of S100B serum concentration analysis, specified in μg/ml.

	Control Group	First episode patients	Recurrent episode patients
Range	0.01−0.10	0.03−0.13	0.05−0.12
Mean ± SD	0.057 ± 0.023	0.084 ± 0.028	0.089 ± 0.026
Median	0.06	0.08	0.09
95% confidence interval	0.047−0.067	0.065−0.103	0.061−0.116