Prevalence of asymptomatic chlamydial urethritis in military recruits in the Celje region, Slovenia.
The aim of this research was to evaluate the prevalence of asymptomatic chlamydial urethritis in military recruits in the Celje region (population 300,000), Slovenia. A first-void urine specimen was tested for Chlamydia trachomatis using the polymerase chain reaction assay. The research was supported by a questionnaire to obtain information on sexual behaviour of the participants. In the cross-sectional study from 1999 to 2001, 1272 asymptomatic recruits were included. None had received antibiotics in the previous two weeks. The mean age was 19.9 years. At the time of their first sexual experience the mean age was 16.6 years, whereas the age of their female sexual partners was 17.1 years. During their first sexual intercourse 77% of recruits used contraception (condom, diaphragm, contraceptive pill), most of those a condom (86%). The prevalence of asymptomatic chlamydial urethritis was 2.6% (95% confidence interval: 1.7 to 3.5). The mean age of those infected was 19.8 years. At the time of their first sexual experience the mean age was 16.2 years, whereas the age of their female sexual partners was 16.9 years. During their first sexual intercourse 57% of infected subjects used protection, half of which was a condom. Those who never or only occasionally used condoms were at a greater risk of being infected with C. trachomatis (adjusted odds ratio 2.04).
Skaza
A
A
Department of Epidemiology, Institute of Public Health Celje, Ipavceva 18, Sl 3000 Celje, Slovenia. Alenka.Skaza@zzv-ce.si
Grsković
B
B
Plestina
S
S
Bozina
N
N
Potocnik
M
M
Waugh
M A
MA
D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D002690:Chlamydia Infections / Q000453:epidemiology* / Q000652:urine; D002692:Chlamydia trachomatis / Q000302:isolation & purification; D003075:Coitus; D017280:Condoms / Q000706:statistics & numerical data; D003268:Contraception Behavior / Q000706:statistics & numerical data; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D008889:Military Personnel / Q000706:statistics & numerical data*; D015999:Multivariate Analysis; D015995:Prevalence; D012307:Risk Factors; D012725:Sexual Behavior / Q000706:statistics & numerical data; D012747:Sexual Partners; D017524:Slovenia / Q000453:epidemiology; D011795:Surveys and Questionnaires; D014526:Urethritis / Q000453:epidemiology* / Q000382:microbiology