Table 1.

Demographic information for participants

Items	Healthy control group (n=30) Mean (SD)	Patient group (n=30) Mean (SD)	t/χ2	P values
Gender	16F/14M	14F/16M	0.267	0.606
Age	27.258 (5.791)	25.622 (7.786)	1.824	0.074
Educational attainment	12.62 (0.389)	12.86 (0.458)	−0.648	0.519
PANSS
Positive		28.7 (6.7)
Negative		23.9 (8.4)
General		37.6 (8.9)
CGI		4.7 (1.1)

*P<0.001.

CGI, Clinical Global Impression Scale; F, female; M, Male; PANSS, Positive and Negative Syndrome Scale.