Table 1.

Demographic Characteristics of Schizophrenia Patients and Controls

	Patients (N = 96)		Healthy Controls (N=120)
Variables	Mean	SD	Mean	SD	P Value
Age (y)	39.78	11.48	38.12	14.51	.36
Sex (Male: Female)	66: 30		81: 39		.84a
Handedness (Right: Left)	93: 3		119: 1		.33a
Education (y)b	11.64	2.94	11.07	3.22	.22
Chlorpromazine equivalents (mg/d)c	332.95	165.06
Duration of illness (y)d	15.10	10.33	-	-
PANSS-positivee	13.44	5.88	-	-
PANSS-negativee	20.73	6.00	-	-
PANSS-generale	28.22	5.81	-	-
PANSS-totale	62.39	13.11	-	-
FD	0.049	0.038	0.046	0.027	.42

Note: FD, Framewise Displacements; PANSS, Positive and Negative Syndrome Scale.

^a x ² test.

^bData of 76 patients and 111 controls available.

^cData of 72 patients available.

^dData of 88 patients available.

^eData of 64 patients available.