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Table 4 Power calculation parameters and derivation of control arm outcome estimates at the end of the trial

From: Impact of a community health worker HIV treatment and prevention intervention in an HIV hotspot fishing community in Rakai, Uganda (mLAKE): study protocol for a randomized controlled trial

Characteristics CV ICC 2013 2015 2013 to 2015 ∆ Proposed control arm outcome
Population viremia prevalence (PVP) 0.33 0.02 25% 16% 9% 11.2%
HIV care coverage 0.141 0.061 70% 75% 4.8% 80.1%
ART coverage 0.187 0.072 43% 67% 24.6% 79.7%
MC coverage 0.209 0.062 52% 59% 8.1% 66.9%
HIV incidence 0.929 NA 3.34 2.9 0.44 2.7
  1. ART antiretroviral therapy, MC male circumcision, NA not applicable