Replication data for: HIV TRaC Study Evaluating Condom Use with Sweethearts among High Risk Urban Men from four cities in Cambodia. Second Round.

Concurrent sexual relationships, particularly when those relationships are in part commercial in nature, put men at high risk of HIV. Low rates of condom use within marriage also expose the wives of these men to a risk of HIV. For this reason, the respondents in this study are referred to throughout as High Risk Urban Men. In November 2009, the second round study was conducted to monitor changes in behavioral indicators over a 12 month period, and to estimate levels of exposure to PSI 's behavior change communications (BCC) campaign with high risk urban men, and their awareness of HIV prevention products and services.并行性伴侣关系（尤其是其中部分带有商业性质的）会使男性感染人类免疫缺陷病毒（Human Immunodeficiency Virus, HIV）的风险显著升高。婚内安全套使用率偏低同样会使这些男性的配偶面临HIV感染风险。基于上述原因，本研究中的所有受访对象均被统一称为"高风险城市男性"。2009年11月，本研究开展了第二轮调研，旨在监测12个月周期内行为学指标的变化情况，同时评估高风险城市男性对PSI发起的行为改变传播（Behavior Change Communications, BCC）活动的接触程度，以及他们对HIV预防产品与服务的认知水平。