An Event Related Potentials Study of Semantic Coherence Effect during Episodic Encoding in Schizophrenia Patients

Table 1

Sociodemographic and clinical data in the two groups of participants.

	Healthy controls; ( = 15)	Schizophrenia patients; ( = 18)	value
Age	28.8 (11)	34.5 (11)	0.156
Years of education	15.6 (1)	14.4 (1)	0.022
Gender (% male)	66.6	55.5	0.515
Verbal IQ	105.2 (8)	105.3 (10)	0.984
PANSS
Positive/		14 (2)
Negative/		14 (3)
General psychopathology/		23 (4)
Duration of illness (years)		15 (12)
Chlorpromazine equivalence (mg/day)		497 (637)

Note. Mean scores and standard deviations within brackets.