title: Characteristics of clients attending confidential versus anonymous testing clinics for human immunodeficiency virus.
abstract: OBJECTIVE
  To compare risk behavior between subjects attending anonymous and confidential clinics for human immunodeficiency virus testing, and to assess whether anonymous testing results in a higher accrual of persons at risk for HIV.
  
  
  METHODS
  An anonymous questionnaire that addressed sociodemographic and risk behavior aspects was administered to 140 subjects attending an anonymous clinic and 124 attending a confidential clinic in the Tel Aviv area. A logistic regression analysis was used to compare the effects of various behavioral factors on the probability of attending each clinic.
  
  
  RESULTS
  Chronological age, age at first sexual intercourse, and the percent of married subjects were similar in both clinics. However, there was a significant difference in the sex ratio and in educational attainment (85.0% versus 55.6% were males, P < 0.001; and 58% vs. 34% had over 12 years of education, P < 0.001, in the anonymous and confidential clinics respectively). There was a striking difference between the two clinics with regard to sexual experience characteristics: of the subjects reaching the anonymous clinic 21.4% were homosexual and 10.0% bisexual versus a total of 2.6% in the confidential clinic. A logistic regression analysis, comparing the effects of various behavioral factors on the probability of attending each clinic, showed that gender (male), high education, homosexuality, number of partners and sexual encounter with sex workers were the strongest predictors for selecting anonymous HIV examination.
  
  
  CONCLUSIONS
  Individuals at high risk for HIV, such as homosexuals and bisexuals, prefer to attend an anonymous clinic.
authors: Infectious Disease Unit, Sheba Medical Center, Tel-Hashomer, Israel. itmedico@netvision.net.il
authors: I
authors: I
authors: Levi
authors: B
authors: B
authors: Modan
authors: T
authors: T
authors: Blumstein
authors: O
authors: O
authors: Luxenburg
authors: T
authors: T
authors: Yehuda-Cohen
authors: B
authors: B
authors: Shasha
authors: A
authors: A
authors: Lotan
authors: A
authors: A
authors: Bundstein
authors: A
authors: A
authors: Barzilai
authors: E
authors: E
authors: Rubinstein
mesh_terms: D015492:AIDS Serodiagnosis / Q000379:methods / Q000523:psychology* / Q000706:statistics & numerical data; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D003219:Confidentiality / Q000523:psychology*; D004522:Educational Status; D005260:Female; D015658:HIV Infections / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D007557:Israel; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012309:Risk-Taking; D012737:Sex Factors; D011477:Sex Work / Q000706:statistics & numerical data; D012725:Sexual Behavior / Q000523:psychology* / Q000706:statistics & numerical data; D012747:Sexual Partners / Q000523:psychology; D012959:Socioeconomic Factors; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000523:psychology*; D011795:Surveys and Questionnaires