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BMC Public Health 2008, 8:391doi:10.1186/1471-2458-8-391


Research article

 

Chlamydia trachomatis prevalence in undocumented migrants undergoing voluntary termination of pregnancy: a prospective cohort study

 

Hans Wolff 1,3 , Ana Lourenço 2 , Patrick Bodenmann 3 , Manuella Epiney 2 , Monique Uny 2 , Nicole Andreoli 2 , Olivier Irion 2 , Jean-Michel Gaspoz 1 and Jean-Bernard Dubuisson 2

 

1  Department of Community Medicine and Primary Care, University Hospitals of Geneva, University of Geneva, Switzerland

2  Department of Obstetrics and Gynaecology, University Hospitals of Geneva, University of Geneva, Switzerland

3  Department of Ambulatory Care and Community Medicine, University of Lausanne, Switzerland

 

The electronic version of this article is the complete one and can be found online at:
http://www.biomedcentral.com/1471-2458/8/391

 

Published: 24 November 2008

 

© 2008 Wolff et al; licensee BioMed Central Ltd.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Abstract

 

Background

Chlamydia trachomatis infection (CTI) is the most frequent sexual transmitted disease (STI) in Switzerland but its prevalence in undocumented migrants is unknown. We aimed to compare CTI prevalence among undocumented migrants undergoing termination of pregnancy (ToP) to the prevalence among women with residency permit.

Methods

This prospective cohort study included all pregnant, undocumented women presenting from March 2005 to October 2006 to the University hospital for ToP. The control group consisted of a systematic sample of pregnant women with legal residency permit coming to the same hospital during the same time period for ToP

Results

One hundred seventy five undocumented women and 208 women with residency permit (controls) were included in the study. Mean ages were 28.0 y (SD 5.5) and 28.2 y (SD 7.5), respectively (p = 0.77). Undocumented women came primarily from Latin-America (78%). Frequently, they lacked contraception (23%, controls 15%, OR 1.8, 95% CI 1.04;2.9). Thirteen percent of undocumented migrants were found to have CTI (compared to 4.4% of controls; OR 3.2, 95% CI 1.4;7.3).

Conclusion

This population of undocumented, pregnant migrants consisted primarily of young, Latino-American women. Compared to control women, undocumented migrants showed higher prevalence rates of genital CTI, which indicates that health professionals should consider systematic screening for STI in this population. There is a need to design programs providing better access to treatment and education and to increase migrants' awareness of the importance of contraception and transmission of STI.



 

Full Text article at : http://www.biomedcentral.com/1471-2458/8/391

 

Also available as PDF document

 


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