Table 1.

Distribution of study characteristics.

Sample characteristics	N	%
Gender
Male	49	50.0
Female	49	50.0
Age group
15–19	10	10.5
20–24	55	56.1
25–29	22	22.4
30–34	5	5.1
35–39	2	2.0
40–44	2	2.0
45–49	2	2.0