Variable | Effective N | HBsAg positive % | IC95% | P-value | Anti-HCV positive % | IC95% | P-value |
Heroin |
|
|
| 0.675 |
|
| 0.795 |
Yes | 167 | 11.8 | [6.2 - 21.1] |
| 2.5 | [0.8 - 06.9] |
|
No | 156 | 9.8 | [5.4 - 17.2] |
| 2.0 | [0.5 - 7.0] |
|
Cocaine |
|
|
| 0.927 |
|
| 0.874 |
Yes | 59 | 11.7 | [3.1 - 34.6] |
| 2.5 | [0.7 - 8.0] |
|
No | 264 | 10.9 | [6.6 - 17.5] |
| 2.2 | [0.8 - 6.0] |
|
Crack |
|
|
| 0.545 |
|
| 0.142 |
Yes | 115 | 9.4 | [4.7 - 17.7] |
| 3.9 | [1.3 - 10.7] |
|
No | 208 | 12.3 | [6.5 - 21.9] |
| 1.2 | [0.3 - 4.2] |
|
Cannabis |
|
|
| 0.386 |
|
| 0.249 |
Yes | 260 | 12.0 | [7.1 - 19.6] |
| 1.7 | [0.5 - 5.0] |
|
No | 63 | 7.6 | [2.8 - 18.6] |
| 4.5 | [1.2 - 15.4] |
|
Benzodiazepine |
|
|
| 0.536 |
|
| 0.803 |
Yes | 5 | 0 | - |
| 0 | - |
|
No | 318 | 11.17 | [6.9 - 17.4] |
| 2.3 | [1 - 5.2] |
|