Table 1. Baseline characteristics.

	Total (N = 713)
Characteristics	n (column %)
Age (n = 710*)
Below 10 years	169 (23.8%)
10 to 19 years	120 (16.9%)
20 to 29 years	79 (11.1%)
30 to 39 years	56 (7.9%)
40 to 49 years	69 (9.7%)
50 to 59 years	67 (9.4%)
60 to 69 years	57 (8.0%)
70 years and above	93 (13.1%)
Sex (n = 711*)
Female	386 (54%)
Male	325 (46%)

*Age or date of birth could not be reported by 3 adult participants and sex was unknown for 2 participants