Table 1.

Demographic and clinical data of responders and non-responders.

	Non-responders N = 13	Responders N = 27	Z or χ  2	p-value
Age	32.15 ± 13.27	38.64 ± 12.56	−1.618	0.106a
Sex (male/female)	5/8	10/17	0.000	1.000b
BMI	23.54 ± 3.35	22.67 ± 3.32	−0.996	0.319a
Medication (SSRI/SNRI)	6/7	14/13	0.114	0.736c
Pretreatment HAMD-17 scores	22.92 ± 2.43	22.81 ± 3.32	−1.042	0.297a
Post-treatment HAMD-17 scores	18.00 ± 7.40	5.30 ± 3.21	−5.051	<0.001a

Values are presented as mean ± SD.

^a Mann–Whitney U test.

^b Continuity-adjusted chi-square test.

^c Chi-square test.