Table 1 Calculation of HIV treatment cascade indicators among incarcerated people living with HIV in Iran 2017
From: HIV prevalence and continuum of care among incarcerated people in Iran from 2010 to 2017
Cascade indicator | Numerator | Denominator |
|---|---|---|
1st 90: Proportion of HIV-positive participants aware of their status | Total number of participants who reported knowing they were HIV positive | Total number of participants who had a positive HIV test result |
2nd 90: Proportion of HIV-positive participants aware of their status and on treatment | Total number of participants who reported being on ART | Total number of participants who had a positive HIV test result and were aware of their status |
3rd 90: Proportion of HIV-positive participants aware of their status, on treatment, and virologically suppressed | Total number of participants with virologic suppression (viral load < 1000 copies /ml) | Total number of participants who had a positive HIV test result, were aware of their HIV-positive status, and reported being on ART |