| Status at six months | Rate, % | |
---|---|---|---|
 | Non-negativea | Negativeb |  |
Overall | 66,746 | 16,141 | 19.5 |
Age, years | Â | Â | Â |
 16-25 | 7,116 | 2,130 | 23.0 |
 26-35 | 26,460 | 6,575 | 19.9 |
 36-45 | 21,078 | 4,756 | 18.4 |
 46-55 | 8,835 | 1,888 | 17.6 |
 56-65 | 2,785 | 656 | 19.1 |
 >65 | 472 | 136 | 22.4 |
Gender | Â | Â | Â |
 Male | 25,150 | 7,172 | 22.2 |
 Female | 41,596 | 8,969 | 17.7 |
WHO stage | Â | Â | Â |
 1/2 | 4,418 | 314 | 6.6 |
 3/4 | 62,328 | 15,827 | 20.3 |
Region | Â | Â | Â |
 Central/North | 27,662 | 7,269 | 20.8 |
 South | 39,084 | 8,872 | 18.5 |
Registration year | Â | Â | |
 2005 | 12,238 | 3,514 | 22.3 |
 2006 | 23,893 | 6,181 | 20.6 |
 2007 | 30,615 | 6,446 | 17.4 |
Clinic type | Â | Â | Â |
 Public | 64,651 | 15,839 | 19.7 |
 Private | 2,095 | 302 | 12.6 |