Table 1

Proportion of Chlamydia trachomatis and/or Neisseria gonorrhoea positive test results and risk estimates by age, risk category and gender following multivariate modelling, South Limburg Public Health STI clinic, 2007 and 2008

Age ≤45Age >45
STI prevalence (%)Multivariate OR, 95% CISTI prevalenceMultivariate OR, 95% CI
Men
Heterosexuals10.012.41*
MSM14.11.48 (1.15 to 1.91)14.66.96 (2.84 to 17.08)
Swingers8.50.83 (0.54 to 1.29)10.44.74 (1.89 to 11.88)
Women
Heterosexuals10.914.01*
Prostitutes5.20.45 (0.27 to 0.77)2.90.72 (0.14 to 3.83)
Swingers8.30.74 (0.50 to 1.09)17.95.28 (1.99 to 14.01)
  • * p<0.001;

  • p<0.01.

  • MSM, men who have sex with men.