Age group (y) | No. | UU (%) | CT (%) | NG (%) | HSVII (%) |
---|---|---|---|---|---|
≤ 20 | 9 | 2 (22.22) | 1 (11.11) | 0 | 0 |
21–25 | 157 | 45 (28.66) | 14 (8.92) | 1 (0.64) | 2 (1.27) |
26–30 | 577 | 134 (23.22) | 21 (3.64) | 2 (0.35) | 4 (0.69) |
31–35 | 691 | 191 (27.64) | 17 (2.46) | 1 (0.14) | 2 (0.29) |
36–40 | 237 | 69 (29.11) | 7 (2.95) | 0 | 2 (0.84) |
>40 | 65 | 19 (29.23) | 2 (3.08) | 0 | 0 |
χ 2 |  | 5.184 | 17.305 | 2.407 | 3.190 |
P | Â | >0.05 | <0.05 | >0.05 | >0.05 |