Table 3.

Multivariable linear Regression of PCMC score on selected predictors, PQCC data 2016

	Conditional models
	Wealth/Employment Interaction			Wealth/Facility Interaction
	Coeff.	CI		Coeff.	CI
Employed	8.44***	[4.86	12.0]	4.80***	[2.73	6.86]
Household wealth
Poorest/poorer	0	[0	0]	0	[0	0]
Middle	2.13	[−0.69	4.96]	3.79	[−0.048	7.63]
Richer/richest	4.24***	[1.85	6.63]	5.71***	[2.74	8.69]
Facility type
Public hospital	0	[0	0]	0	[0	0]
Health center	4.46***	[2.52	6.39]	7.69***	[4.87	10.5]
Mission/Private	5.96***	[3.19	8.74]	5.49*	[0.54	10.4]
Emp*Wealth
Employed*Poorest/poorer	0	[0	0]
Employed*Middle	−4.46	[−11.2	2.31]
Employed*Richer/richest	−5.86*	[−10.4	−1.32]
Facility*Wealth
Health center*Poorest/poorer				0	[0	0]
Health center*Middle				−5.97*	[−11.3	−0.61]
Health center*Richer/richest				−6.00**	[−10.2	−1.81]
Mission/Private*Poorest/poorer				0	[0	0]
Mission/Private*Middle				6.21	[−2.94	15.4]
Mission/Private*Richer/richest				−1.12	[−7.26	5.02]
Constant	52.6***	[46.4	58.7]	51.0***	[44.7	57.4]
N	877			877
R-squared	0.17			0.18

CI = 95% confidence intervals: * p < 0.05; ** p < 0.01; *** p < 0.001. All models include literacy, domestic violence experience, provider sex, marital status, tribe, post-partum length and place of interview