Table 2 Baseline characteristics for the study participants (N = 532)
Characteristic | Total | % | Cumulative % |
|---|---|---|---|
Females | 246 | 46.2 | Â |
Males | 286 | 53.8 | Â |
Age (years) | Â | Â | Â |
  13 | 29 | 5.4 | 5.4 |
  14 | 98 | 18.4 | 23.8 |
  15 | 101 | 19.0 | 42.8 |
  16 | 96 | 18.0 | 60.8 |
  17 | 90 | 16.9 | 77.7 |
  18 | 67 | 12.6 | 90.2 |
  19 | 51 | 9.6 | 100.0 |
Form (Years of education) | Â | Â | Â |
  1 (8) | 74 | 13.9 | 13.9 |
  2 (9) | 116 | 21.8 | 35.7 |
  3 (10) | 106 | 19.9 | 55.6 |
  4 (11) | 100 | 18.8 | 74.4 |
  5 (12) | 77 | 14.4 | 88.8 |
  6 (13) | 59 | 11.2 | 100 |