Table 3:

Bivariate and multivariable regressions for predictors of suicidality at 6 months postpartum

		Bivariate Regressions				Multivariable Regression (N=294)
	N	Unadjusted OR	95% CI LL	95% CI UL	p-value	Adjusted OR	95% CI LL	95% CI UL	p-value
Site
Mbekweni	522	(Reference)
TC Newman		2.09	1.38	3.16	0.001**	1.23	0.58	2.60	0.596
SES
Lowest SES	522	(Reference)
Low-moderate SES		1.00	0.58	1.72	0.988
Moderate-high SES		0.65	0.37	1.16	0.142
High SES		0.69	0.38	1.26	0.228
Completed Secondary and Any tertiary	522	0.71	0.46	1.09	0.117
Unemployed	522	0.85	0.52	1.40	0.524
Government grant	500	0.96	0.57	1.63	0.885
Food insecure	444	1.20	0.54	2.70	0.653
Married/co-habiting	496	1.29	0.85	1.96	0.237
Maternal Age	522	0.97	0.94	1.01	0.15
Physical Health and Pregnancy
Multigravida	522	1.10	0.71	1.69	0.672
HIV-infected	519	0.79	0.48	1.28	0.339
Unintended pregnancy	522	1.39	0.89	2.15	0.144
Psychosocial Variables
IPV any recent (Above threshold)	475	4.12	2.63	6.46	<0.001***	2.16	1.09	4.29	0.027*
Childhood Trauma (Above threshold)	393	6.50	3.56	11.86	<0.001***	1.86	0.94	3.67	0.075
Major depressive episode (MINI)	394	1.33	1.18	1.50	<0.001***	4.22	2.01	8.86	<0.001***
Life time Events (Median [IQR])	517	4.09	1.76	9.54	0.001**	1.07	0.92	1.25	0.395
PTSD (MINI)	515	5.53	3.32	9.21	<0.001***	2.29	1.03	5.07	0.041
Alcohol dependence (MINI)	517	4.09	1.76	9.54	0.001**
Substance dependence (MINI)	519	21.92	2.61	184.05	0.004**
Alcohol use during pregnancy	394	1.95	1.13	3.36	0.016*	1.10	0.47	2.58	0.818
Tobacco use during pregnancy	394	0.76	0.44	1.32	0.329

^*p<0.05

^**p<0.01

^***p<0.001