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. Author manuscript; available in PMC: 2012 Dec 15.
Published in final edited form as: Int J Cancer. 2011 Apr 1;129(12):2970–2975. doi: 10.1002/ijc.25957

Table 2.

Male circumcision and the prevalence of high-risk human papillomavirus (HR-HPV) at year one on the penile coronal sulcus and shaft.

Intervention group
Control group
PRR (95% CI)
HR-HPV % HR-HPV %
Coronal Sulcus n=121 n=171
 Any Infection 26 21.5 62 36.3 0.59 (0.40–0.88)
 Multiple Infections 9 7.4 18 10.5 0.71 (0.33–1.52)
Shaft n=116 n=130
 Any Infection 18 15.5 31 23.8 0.65 (0.39–1.10)
 Multiple Infections 2 1.7 5 3.8 0.45 (0.09–2.27)