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Published on: August 11, 2012
Infection with Chlamydia trachomatis in female college students
American Journal of Epidemiology
|January 1, 1985
Summary
Chlamydia trachomatis infection risk in college women is linked to race and sexual behavior. Barrier contraception significantly reduces infection rates and antibody presence, especially for sexually active individuals.
Area of Science:
- Reproductive Health
- Infectious Diseases
- Epidemiology
Background:
- Chlamydia trachomatis is a prevalent sexually transmitted infection affecting college-aged women.
- Understanding risk factors for C. trachomatis infection and local antibody development is crucial for public health interventions.
- Previous research indicates various demographic and behavioral factors may influence chlamydial infections.
Purpose of the Study:
- To identify demographic and behavioral predictors of Chlamydia trachomatis infection in female college students.
- To determine factors associated with the presence of local genital antibodies to C. trachomatis.
- To evaluate the protective effect of barrier contraception against chlamydial infection and antibody development.
Main Methods:
- Genital specimens from 431 female college students were tested for C. trachomatis isolation.
- Genital secretions from 437 women were analyzed for antibodies to C. trachomatis.
- Multiple logistic regression analysis was used to identify predictive factors for infection and antibody presence.
Main Results:
- Chlamydia trachomatis was detected in 4.9% of students, and antibodies in 11.9%.
- Race, number of sexual partners, and barrier contraceptive use were significant predictors of infection and antibody presence.
- Black women had higher infection rates (20.9%) than white women (3.1%). Sexually experienced women using barrier methods had significantly lower infection rates (1.0%) compared to those not using them (7.2%). Cervical erythema was associated with higher antibody levels.
Conclusions:
- Race and sexual behavior, particularly the number of partners and contraceptive methods, are key determinants of C. trachomatis infection and antibody response in college women.
- Barrier methods of contraception demonstrate a significant protective effect against chlamydial infection and local antibody development.
- Cervical inflammation may be an indicator of local immune response to C. trachomatis infection.
Keywords:
Age FactorsBacterial And Fungal DiseasesBehaviorContraceptive UsageData AnalysisData CollectionDiseasesEconomic FactorsEducationEthnic GroupsExaminations And DiagnosesInfectionsLaboratory Examinations And DiagnosesLaboratory ProceduresMacroeconomic FactorsMenarcheMenstruationPelvic InfectionsPopulation At RiskPopulation CharacteristicsReproductionReproductive BehaviorResearch MethodologySchoolsSex BehaviorSocioeconomic FactorsSocioeconomic StatusStatistical RegressionStatistical StudiesStudentsStudiesUniversities
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