Variable | Level of significance (%) | |||||
Age | BV + ve | % | BV − ve | % | BV + ve | BV − ve |
15 - 24 | 10 | 18.2 | 27 | 15.4 | 13.4 - 44.1 | 17.2 - 30.7 |
25 - 34 | 38 | 69.1 | 124 | 70.9 | 17.2 - 30.7 | 69.3 - 82.8 |
35 - 44 | 7 | 12.7 | 24 | 13.7 | 9.6 - 41.1 | 58.9 - 90.4 |
Total | 55 |
| 175 |
|
|
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