Table 2. Overview of the participants enrolled into the serosurvey.

These data are separated by those who were enrolled and provided serum samples for all three rounds of the serosurvey (N=1,785; Serological Data) and those who were enrolled and provided survey data across the entire study period (N=2,481; Survey Data). There are no statistically significant differences among the two survey populations used by the following demographic characteristics.

Characteristic	Serological Cohort N = 1,785	Survey Data N = 2,481	p-value*
Sex, n (%)			0.81
Male	842 (47)	1,161 (47)
Female	943 (53)	1,320 (53)
Age, Median (IQR)	28 (15 – 45)	28 (15 – 45)	0.97
Age group, n (%)			0.35
1–4	67 (3.8)	108 (4.4)
5–64	1,625 (91)	2,229 (90)
65+	93 (5.2)	144 (5.8)
Would seek medical care if experiencing 3+ loose stools in a day, n (%)§	1,349 (76)	1,873 (76)	0.94
Would seek medical care if experiencing 3+ loose stools in a day and dehydration, n (%)	1,514 (85)	2,128 (86)	0.38
Would seek medical care if experiencing 3+ loose stools in a day for >3 days, n (%)	1,678 (94)	2,327 (94)	0.77
Highest educational attainment, n (%)			0.68
No schooling	268 (15)	416 (17)
Primary	548 (31)	773 (31)
Lower secondary	546 (31)	730 (29)
Upper secondary	325 (18)	433 (17)
Bachelors	76 (4.3)	98 (4.0)
Postgraduate	21 (1.2)	29 (1.2)
Unknown	1	2

^*Wilcoxon rank sum test; Pearson's Chi-squared test

^§One individual had an Unknown response

^¶Measure of household urbanicity at the cluster-level

^†Data sourced from World Pop (https://www.worldpop.org)

^‡‡Lower no. = more rural