%0 Journal Article %J AIDS (London, England) %D 2015 %T Hidden from health: structural stigma, sexual orientation concealment, and HIV across 38 countries in the European MSM Internet Survey. %A Pachankis, John E %A Hatzenbuehler, Mark L %A Hickson, Ford %A Weatherburn, Peter %A Berg, Rigmor C %A Marcus, Ulrich %A Schmidt, Axel J %N 10 %P 1239-46 %R 10.1097/QAD.0000000000000724 %V 29 %X Substantial country-level variation exists in prejudiced attitudes towards male homosexuality and in the extent to which countries promote the unequal treatment of MSM through discriminatory laws. The impact and underlying mechanisms of country-level stigma on odds of diagnosed HIV, sexual opportunities, and experience of HIV-prevention services, needs and behaviours have rarely been examined, however. %8 2015 Jun 19