Table 4 Dynamic cohort of high risk groups followed over the years in Avahan clinics
Follow up of annual cohorts** | 听 | % retained within the cohort by years of follow up# | ||||
|---|---|---|---|---|---|---|
All HRG individuals | New Individual HRGs& coming into the cohort | Year-zero | 2nd year | 3rd year | 4th year | 5th year |
2005 | 43,394 | 100 | 51 | 39.7 | 31.6 | 24.2 |
2006 | 108,836 | 100 | 61.7 | 46.2 | 33.5 | 听 |
2007 | 169.612 | 100 | 68.6 | 47.4 | 听 | 听 |
2008 | 220,877 | 100 | 62 | 听 | 听 | 听 |
MSM | 听 | Year-zero | 2nd year | 3rd year | 4th year | 5th year |
2005 | 4,887 | 100 | 52 | 41.2 | 32.8 | 25.2 |
2006 | 15,833 | 100 | 63 | 46.7 | 33.5 | 听 |
2007 | 29,848 | 100 | 68.9 | 47.1 | 听 | 听 |
2008 | 42,084 | 100 | 63.5 | 听 | 听 | 听 |
FSW | 听 | Year-zero | 2nd year | 3rd year | 4th year | 5th year |
2005 | 36,757 | 100 | 46 | 36 | 28 | 22 |
2006 | 87,480 | 100 | 63 | 52 | 41 | 听 |
2007 | 132,144 | 100 | 75 | 57 | 听 | 听 |
2008 | 165,832 | 100 | 69 | 听 | 听 | 听 |