Table 2.

Prenatal exposure of some socio-demographical factors in women with and without significant PPD symptoms

	PPD− women (n, %)		PPD+ women (n, %)		χ2	p
High risk pregnancy					8.473	0.399
Yes	212	49.1%	58	64.4%
No	220	50.9%	32	35.6%
Discrimination against a female baby by parents-in-law					11.145	0.028
Yes	159	36.8%	53	58.8%
No	273	63.2%	37	41.2%
Discrimination against a female baby by husband					6.436	0.217
Yes	85	19.7%	32	35.6%
No	347	80.3%	58	64.4%
Pre-pregnancy history of mild mental problems					6.921	0.257
Positive	145	33.6%	32	35.6%
Negative	287	66.4%	58	64.4%
Living together with					5.923	0.025
Parents-in-law	157	36.3%	49	54.4%
Parents	127	29.4%	10	11.1%
Husband only	148	34.3%	31	34.5%
Size of the house (m2)					8.487	0.054
< 60	47	10.8%	7	7.8%
60 ~  85	126	29.1%	48	53.3%
85 ~  120	175	40.5%	21	23.3%
> 120	84	19.6%	14	15.6%

See legend of Table 1. Data were from questionnaire results with 522 participants