As one of the flattest cities in the world, it is particularly difficult to find a decent vantage point in Amsterdam.However, there are several strategically located rooftop bars and restaurants in the city that are perfect for date nights.
We assessed the association between online/offline partner dating and UAI, using random-effects logistic regression analysis.
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Men having sex with men (MSM) frequently use the Internet to find sex partners.
We examined the association between unprotected anal intercourse (UAI) with partners dated online and with partners dated offline (met elsewhere), and examined whether differences can be explained by self-perceived HIV status of the index and knowledge of partnership characteristics.