title: Disclosure of Sexual Orientation by Gay and Bisexual Men in Government-Administered Probability Surveys.
abstract: Researchers are increasingly using national population surveys (NPS) to understand the health of gay and bisexual men (GBM). However, valid inference from these surveys depends on accurate identification of GBM.
  
  
  
  We asked 8126 GBM in an anonymous, online, community-recruited survey about their willingness to reveal their sexual orientation in NPS.
  
  
  
  Overall, 30% indicated that they would not reveal their sexual orientation; however, there were differences in frequencies according to sexual orientation, relationship status, age, HIV status, living environment, education, income, and ethnicity.
  
  
  
  NPS might not be fully representative of GBM due to misclassification errors stemming from unwillingness to disclose.
authors.affiliation: 1 Men's Health Research Program, University of British Columbia , Vancouver, Canada .|2 Community-Based Research Centre for Gay Men's Health , Vancouver, Canada .
authors.forename: Olivier
authors.initials: O
authors.lastname: Ferlatte
authors.affiliation: 2 Community-Based Research Centre for Gay Men's Health , Vancouver, Canada .|3 Dalla Lana School of Public Health, University of Toronto , Toronto, Canada .
authors.forename: Travis Salway
authors.initials: TS
authors.lastname: Hottes
authors.affiliation: 2 Community-Based Research Centre for Gay Men's Health , Vancouver, Canada .
authors.forename: Terry
authors.initials: T
authors.lastname: Trussler
authors.affiliation: 2 Community-Based Research Centre for Gay Men's Health , Vancouver, Canada .
authors.forename: Rick
authors.initials: R
authors.lastname: Marchand
mesh_terms: D000328:Adult; D000367:Age Factors; D001727:Bisexuality / Q000523:psychology; D002170:Canada; D030881:Disclosure; D006076:Government; D015658:HIV Infections / Q000453:epidemiology / Q000523:psychology; D018451:Homosexuality, Male / Q000523:psychology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011336:Probability; D012725:Sexual Behavior; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires
keywords: bisexuality; gay; health disparities; survey methodology