Table 2.

Linear Discriminant Analysis Results:

	S1 P50		S1 N100		S1 P200		Pre-S2		Low (4–17 Hz) Early/Mid		Low (4–17 Hz) Pre-S2		Gamma (33–55Hz) S2 Early
Range:	55–75 ms		76–135 ms		155– 255 ms		435–515 ms		35– 255 ms		455–515 ms		535– 635 ms
Number of time in Jacknife LDA (1000 total)	1000		1000		979		870		1000		1000		999
Omnibus ANOVA F Value	13.51***		20.86***		10.99***		6.75***		15.92***		2.86*		4.54**
	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD
HC (n = 415)	0.073	0.74	−1.263	1.01	1.275	0.95	−0.499	0.460	41.236	3.87	31.601	4.07	17.426	2.92
BDNP (n = 66)	0.698	0.91	−0.966	0.82	1.241	1.07	−0.575	0.471	41.203	3.91	31.681	4.13	19.124	3.14
BDP (n = 171)	0.086	0.80	−1.077	1.01	0.893	0.78	−0.493	0.480	40.211	3.89	31.661	3.94	17.703	3.29
SAD (n = 201)	0.328	0.75	−0.684	0.81	0.968	0.78	−0.458	0.511	39.376	3.88	32.559	4.01	17.878	2.98
SZ (n = 225)	0.044	0.75	−0.677	0.87	0.911	0.73	−0.316	0.519	39.049	3.71	32.407	4.29	17.668	3.25
Effect Sizes (Glass Delta)
BDNP	0.84		0.29		−0.04		−0.17		−0.01		0.02		0.58
BDP	0.02		0.18		−0.40		0.01		−0.26		0.01		0.09
SAD	0.34		0.57		−0.32		0.09		−0.48		0.24		0.16
SZ	−0.04		0.58		−0.38		0.40		−0.57		0.20		0.08
Tukey’s B	[BDNP]> [SAD]> [BDP/ HC/ SZ]		[HC/ BDNP]> [BDNP/ BDP]> [SAD/ SZ]		[HC/ BDNP]> [SAD /SZ/ BDP]		[SZ] > [SAD/ BDP/ HC/ BDNP]		[HC/ BDNP/ BDP] > [BDP/ SAD]> [SAD/ SZ]		n.s.		[BDNP]> [SAD/ BDP/ SZ/ HC]

Note: HC, Healthy Subjects; SZ, Probands with schizophrenia; BDP, Probands with bipolar disorder I with a history of psychotic symptoms; SAD, Probands with