title: The importance of ethnicity as a risk factor for STDs and sexual behaviour among heterosexuals.
abstract: OBJECTIVE
  To study risk factors for sexually transmitted diseases (STDs) and sexual behaviour. Especially to assess whether there is a higher risk of being infected with STDs among ethnic minorities, and if so for what reasons.
  
  
  METHODS
  STD-clinic of the Municipal Health Service of Amsterdam, the Netherlands.
  
  
  METHODS
  Cross-sectional study of heterosexuals (255 men and 343 women) with multiple sexual partners, who participated between October 1987 and January 1990.
  
  
  RESULTS
  Besides STD-related complaints, ethnicity was an important independent predictor of one or more diagnosed genital STDs. STD-prevalence was higher among men born in Turkey (47%, OR = 3.4) and men born in Surinam (36%, OR = 2.1), compared with Dutch men (21%). While Turkish men had mainly riskful sexual behaviour with prostitutes, Surinam men had more often riskful sexual contact with private partners. Among women, STD prevalence was higher among West-European (38%, OR = 2.3) and Latin-American women (30%, OR = 1.6), compared with Dutch women (21%). Latin American women had more often riskful sexual contact with clients; sexual behaviour of West-European women was riskful with both clients and private partners.
  
  
  CONCLUSIONS
  Prevention activities should be directed at specific sexual and ethnic groups, sources of information should be carefully selected, and some groups should be addressed differently with regard to language but to content as well.
authors.affiliation: Municipal Health Service of Amsterdam, Department of Public Health, The Netherlands.
authors.forename: C
authors.initials: C
authors.lastname: Hooykaas
authors.forename: F W
authors.initials: FW
authors.lastname: van der Velde
authors.forename: M M
authors.initials: MM
authors.lastname: van der Linden
authors.forename: G J
authors.initials: GJ
authors.lastname: van Doornum
authors.forename: R A
authors.initials: RA
authors.lastname: Coutinho
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D005060:Europe / Q000208:ethnology; D005260:Female; D006801:Humans; D007843:Latin America / Q000208:ethnology; D008297:Male; D009426:Netherlands; D015995:Prevalence; D012307:Risk Factors; D012737:Sex Factors; D012725:Sexual Behavior / Q000208:ethnology*; D012747:Sexual Partners; D012749:Sexually Transmitted Diseases / Q000208:ethnology* / Q000635:transmission; D013532:Suriname / Q000208:ethnology; D014421:Turkey / Q000208:ethnology