Table 1.

Household sociodemographics: 10,462 households

	Low Income (4,697 obs.)			Mid-High income (5,786 obs.)			Total Sample
Variable	mean	95% CI		mean	95% CI		mean	95% CI
Gender of household head (0=female)	0.51	0.49	0.52	0.66	0.65	0.67	0.59	0.58	0.60
Age of household head (years)	51.5	51.0	52.0	51.3	50.9	51.6	51.4	51.1	51.7
Education of household head (years)	9.7	9.6	9.8	12.9	12.8	13.0	11.4	11.4	11.5
Household size (equivalent adults)	2.8	2.7	2.8	3.4	3.4	3.5	3.2	3.1	3.2
Region (0=main capital)	0.43	0.41	0.44	0.40	0.39	0.41	0.41	0.40	0.42