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. Author manuscript; available in PMC: 2021 Mar 1.
Published in final edited form as: J Adolesc Health. 2020 Aug 11;68(3):488–496. doi: 10.1016/j.jadohealth.2020.06.041

Figure 3.

Figure 3.

The percent and number of infections averted and the number needed to treat among adolescent sexual minority males with pre-exposure prophylaxis (PrEP) adherence and retention based on EPIC and uptake at 50%. Boxplots show the median (center line), interquartile range (outer box) and 95% credible interval (whiskers) for four scenarios. The four scenarios are the two by two interactions of pre-exposure prophylaxis adherence and retention observed in the control and intervention arms of the EPIC study. NIA, number of infections averted; PIA, percent of infections averted; NNT, number needed to treat to avert a single infection.