Table 1.

Subject features.

Variables	SCH	BD	HC	Statistics	P-value
Categorical variables: (N)				Chi-square test
Gender (n, female/male)	5/15	13/13	10/25		0.129
Continuous variables: mean (SD)				ANOVA/F
Educational years	14.1 ± 3.3	14.4 ± 2.2	13.8 ± 2.5	0.379	0.686
Age	25.2 ± 6.8	22.8 ± 4.12	24.9 ± 6.2	1.273	0.286
Duration of disease	5.4 ± 4.5	5.5 ± 3.7		0.003	0.960
BPRS total score	36.3 ± 9.5	34.5 ± 7.3		0.480	0.492
PANSS total score	52.4 ± 12.7	48.6 ± 10.2		1.253	0.269
MADRS total score	9.8 ± 6.5	12.0 ± 10.0		0.730	0.397
YMRS total score	8.3 ± 5.6	8.8 ± 8.1		0.060	0.807