尽管男性包皮环切术不能替代已知有效的预防艾滋病毒感染的措施，但应考虑作为综合干预策略的组成部分。
While male circumcision is not a replacement for other known methods of HIV prevention, it should be considered as part of a comprehensive prevention strategy.
方法：采用自行设计问卷对本院泌尿外科门诊已行和未行包皮环切术的战士各100名进行调查。
Methods: We devised a questionnaire to study 100 circumcised soldiers and 100 uncircumcised soldiers in our research.
在42个月的研究中，据研究者观察，包皮环切术组HIV感染累计发病率为2.6%，而对照组累积发病率为7.4%。
The cumulative incidence of HIV infection over 42 months among circumcised men was 2.6% as compared to 7.4% among controls, the researchers observed.
Tobian及其同事注意到，早期的研究显示包皮环切术能减少男性HPV的流行及发生率，同时观察结果提示它对女性也可能有有益的影响。
Earlier studies had shown that the procedure reduces both prevalence and incidence in men, and observations had suggested it might have a beneficial effect in women, Tobian and colleagues noted.
Tobian及其同事注意到，早期的研究显示包皮环切术能减少男性HPV的流行及发生率，同时观察结果提示它对女性也可能有有益的影响。
Earlier studies had shown that the procedure reduces both prevalence and incidence in men, and observations had suggested it might have a beneficial effect in women, Tobian and colleagues noted.
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