Table 1.

Demographic and clinical characteristic of all participants.

	Healthy controls	Depression	Schizophrenia
	(HC, n = 30)	(DEP, n = 28)	(SCH, n = 29)
Gender (male/female)	11/19	11/17	11/18
Age (years)	28.37 ± 5.08	27.86 ± 6.23	27.48 ± 4.61
Education (years)	14.27 ± 2.16	14.42 ± 2.28	14.21 ± 2.74
Duration of illness (months)	–	25.78 ± 16.75	25.75 ± 18.64
Hamilton depression scale (HAMD)	–	22.89 ± 1.32	–
Positive and negative syndrome scale (PANSS)
Total score	–	–	86.17 ± 9.43
Positive scale score	–	–	23.52 ± 2.97
Negative scale score	–	–	20.27 ± 4.63
General psychopathology	–	–	41.43 ± 5.82
Head motion (framewise displacement)	0.106 ± 0.087	0.132 ± 0.090	0.141 ± 0.103

Groups were matched for gender, age, and education (chi-square test or tone-way ANOVA p > 0.05).