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Fig. 1 | Harm Reduction Journal

Fig. 1

From: Expanding single-venue services to better engage young people who inject drugs: insights from India

Fig. 1

Annual HIV incidence among people who inject drugs (PWID) at Integrated Care Centers is higher among young PWID compared to older PWID. Similar to methods in McFall et al. [34], client HIV testing data (N = 7779 across 8 ICCs) were included in the analysis if they had ≥ 2 tests at the ICC and were not positive on the first test. Person-time was accrued between HIV test dates with an exception for those with a positive result, for whom the seroconversion date was estimated as the midpoint between the last negative and first positive test and person-time was calculated accordingly. Annual HIV incidence rates per 100 person-years and corresponding 95% confidence intervals were calculated using Stata 17 (StataCorp. 2021. Stata Statistical Software: Release 17. College Station, TX: StataCorp LLC)

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Harm Reduction Journal

ISSN: 1477-7517