Neurophysiological differences between patients clinically at high risk for schizophrenia and neurotypical controls – first steps in development of a biomarker

Table 1 Control and high risk population demographics

Variable	Controls	Behavioral high risk	Fisher exact test
	n = 35	n = 22
Sex	14 males	11 males	n/s
	21 females	11 females
Handedness	34 right	20 right	n/s
	1 left	2 left
		Mean ± SD
Age at study	19.175 ± 5.690	13.679 ± 3.240	T-test = 4.04; P ≤0.0002

ISSN: 1741-7015