Table 1. Participant demographics for Kenya*.

	Count	All sites n = 2556	Coastal Kenya n = 1238	Western Kenya n = 1318	p
Age [median (IQR)]		34.0 (18.0)	34.0 (17.3)	35.0 (18.0)
Sex (%)	1239	48.5			0.056
Female			46.5	50.3
Male	1317	51.5	53.5	49.7
Age categories (%)					0.012
18–29 years	809	31.7	29.2	33.9
30–44 years	1101	43.1	43.9	42.3
45–59 years	518	20.3	21.9	18.7
≥60 years	128	5.0	5.0	5.1
Marital status (%)					0.056
Single	841	32.9	33.2	32.6
Married or cohabitating	1367	53.5	53.3	53.6
Widowed	112	4.4	3.4	5.3
Divorced or separated	235	9.2	10.1	8.3
Level of education (%)					0.000
No formal	44	1.7	3.3	0.2
Primary	602	23.6	31.7	15.9
Secondary	753	29.5	33.3	25.9
University	1156	45.2	31.7	57.9
Living arrangements (%)					0.000
Lives alone	532	20.8	21.8	19.9
Lives with parental family	447	17.5	19.4	15.7
Lives with spouse or partner	1194	46.7	43.1	50.2
Lives with friends or other relatives	381	14.9	15.8	14.1

Note: Counts may not add up to the total due to missing information for some participants.

IQR = interquartile range.