Table 4.

Multiple linear regression with post-partum depression scores as dependent variables (Edinburgh Postnatal Depression Scale) and antenatal hair steroid levels (cortisol; cortisone; testosterone; progesterone; DHEA) as predictors.

Dimension	Variables	Coefficient	Standard Error	Coefficient β	t	p	R	R 2	Durbin-Watson Coefficient
Edinburgh Postnatal Depression Scale	Intercept	12.69	1.038	-	12.22	0.001	0.552	0.30	1.78
	Antenatal cortisol	0.152	0.111	0.127	1.373	0.173
	Antenatal cortisone	−0.105	0.041	−0.664	−2.548	0.012
	Antenatal testosterone	0.219	1.112	0.022	0.197	0.884
	Antenatal progesterone	−0.032	0.009	−0.393	−3.453	0.001
	Antenatal DHEA	0.099	0.085	0.1.06	1.164	0.248

Notes: DHEA = dehydroepiandrosterone.