Table 2.

Comparison of personal psychiatric history of both groups (χ ²).

Psychiatric history (%)	PND	C	p value
	(N = 89)	(N = 89)
Presence of psychiatric disorders	52.8	15.7	<0.001
Mood disorder	32.9	7.9	NS
Anxiety disorder	40.8	5.6	NS
Eating disorder	23.7	3.4	NS
Drug addiction	1.3	0	NS
Psychosis	1.3	0	NS
Previous perinatal disorder	12.4	2.2	NS

PND: perinatal depression group; C: control group. N: number of subjects. NS: not significant.