Characteristic

Number of participants, n (%)

Gender

Male

Female

1846 (40.2)

2745 (59.8)

Age (years), median (IQR)

13 (9 - 15)

Site

Harare

Bulawayo

1914 (41.7)

2677 (58.3)

Age group

5

6 - 12

13 - 16

17 - 20

151 (3.3)

1948 (42.4)

1896 (41.3)

596 (13)