Table 1. Summary of study population demographic characteristics.

	Household survey (N = 2878)	Convenience survey (N = 1542)	All participants (N = 4420)
Age groups (years) n (%)
0–1	198 (6.9)	N/A	198 (4.5)
2–4	281 (9.8)	N/A	281 (6.4)
5–9	400 (13.9)	1542 (100)	1942 (43.9)
≥ 10	1999 (69.5)	N/A	1999 (45.2)
Age (years)
Range	0–90	5–9	0–90
Mean ± SD	25.3 ± 20.9	7.1 ± 1.4	18.9 ± 19.2
Sex n (%)
Male	1361 (47.3)	814 (52.8)	2175 (49.2)
Female	1517 (52.7)	728 (47.2)	2245 (50.8)
Region n (%)
AUA	492 (17.1)	249 (16.1)	741 (16.8)
NWU	1182 (41.1)	645 (41.8)	1827 (41.3)
ROU	667 (23.2)	323 (20.9)	990 (22.4)
SAV	537 (18.7)	325 (21.1)	862 (19.5)