Table 1.
Variable | Positive, n (%) | Negative, n (%) | Total, n (%) | |
---|---|---|---|---|
Age | 7-10 | 58 (13.8%) | 39 (9.2%) | 97 (23%) |
11-14 | 142 (33.6%) | 126 (29.9%) | 268 (63.5%) | |
15-18 | 16 (3.8%) | 41 (9.7%) | 57 (13.5%) | |
| ||||
Sex | Male | 118 (28%) | 85 (20.1%) | 203 (48.1%) |
Female | 98 (23.2%) | 121 (28.7%) | 219 (51.9%) | |
| ||||
Total | 216 (51.2) | 206 (48.8) | 422 (100) |