Table 1.

Sample Characteristics (Overall and by Caregiving Status)

Characteristic	Category	Overall	Caregiving		p Value
			No	Yes
Age (y)	18–44	67.8	67.6	68.9	<.001
	45–64	23.6	23.2	24.9
	≥65	8.6	9.2	6.2
Sex	Male	49.2	49.7	47.3	<.001
	Female	50.8	50.3	52.7
Education	<Secondary	57.3	58.7	50.8	<.001
	≥Secondary	42.7	41.3	49.2
Wealth	Poorest	20.1	20.9	17.1	<.001
	Poorer	20.0	20.3	18.2
	Middle	19.9	19.9	19.7
	Richer	20.0	19.8	20.9
	Richest	20.0	19.0	24.1
Employment status	Employed	57.2	56.8	58.8	.001
	Unemployed	42.8	43.2	41.2

Notes: Data are column percentages. p Value was calculated by chi-squared tests.