| Female | Male |  | ||
---|---|---|---|---|---|
 | CT Pos (%) | 95% CI | CT Pos (%) | 95% CI | P value* |
Age (years) | Â | Â | Â | Â | Â |
18-19 | 4/93 (4.3%) | 0.18,8.42 | 1/56 (1.7%) | 0,5.26 | 0.687 |
20-24 | 13/214 (6%) | 2.87,9.27 | 3/112 (2.6%) | 0,5.67 | 0.197 |
25-29 | 0/29 | Â | 0/23 | Â | Â |
Total | 17/336 (5%) | 2.72,7.4 | 4/191 (2%) | 0.06,4.12 | 0.1086 |