Circumcision
v
delayed circumcision (control) in young sexually active Kenyan men*
Outcomes at median 24 months
Circumcision
Control
RRR (95% CI)
NNT (CI)
*Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article.
HIV infection
2.1%
4.1%
53% (22 to 72)
45 (34 to 109)