Table 1.

Demographic and clinical characteristic in FEDN schizophrenia patients by sex

	Male patients (n = 45)	Female patients (n = 48)	F or X2	p value
Age (years)	25.47 ± 8.57	27.29 ± 7.43	1.209	0.274
Education (years)	12.49 ± 3.25	12.94 ± 3.48	0.411	0.523
Nonsmoker/smoker	35/10	47/1	9.032	0.003**
Married/others	8/37	11/37	0.377	0.539
Body mass index (BMI)	22.16 ± 4.20	21.66 ± 4.62	0.295	0.588
PANSS
Positive symptom subscale	25.29 ± 7.75	25.48 ± 5.08	0.020	0.888
Negative symptom subscale	22.16 ± 8.96	18.02 ± 6.20	6.673	0.011*
General psychopathology subscale	46.18 ± 13.35	38.31 ± 6.31	13.467	< 0.001**
Total score	93.62 ± 22.86	81.81 ± 12.30	9.791	0.002**
CGI total score	5.47 ± 0.84	5.52 ± 0.77	0.105	0.747
HAMD total score	18.67 ± 12.47	12.65 ± 9.13	7.123	0.009**

^*p < 0.05, ^**p < 0.01.