Table 5.

Final logistic regression model for predicting PPD

variables	P-value	OR*	95 % C.I**
			Lower	Upper
Maternal education	0.201	1.485	0.81	2.723
Pica during pregnancy	0.153	2.043	0.767	5.438
Iron supplementation during pregnancy	0.822	1.084	0.536	2.191
Iron supplementation after pregnancy	< 0.001	2.705	1.628	4.496

Note. Table is based on results of binary logistic regression (only for significant situations based on chi-square Test on Table 1).

^*Odds ratio

^**Confidence Interval.