Prevalence of Chlamydia trachomatis and Neisseria gonorrhoeae in the homeless population of Medellín, Colombia: a cross-sectional study
ABSTRACT: Objective To determine the prevalence of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) in the homeless population in Medellín, Colombia, using molecular diagnostic methods. It also intended to develop a demographic profile, exploring associated factors and the dynamics of the s...
- Autores:
-
Vélez Gómez, Diego Enrique
Torres Vellojín, Natalia
Grajales Zapata, Juan Camilo
McEwen Ochoa, Juan Guillermo
Martínez, Alonso
Ramírez Lopera, Verónica
Villegas Castaño, Aracelly
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2022
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/27345
- Palabra clave:
- Personas sin Hogar
Homeless Persons
Enfermedades Transmisibles
Communicable Diseases
Enfermedades Transmisibles - epidemiología
Communicable Diseases - epidemiology
Chlamydia trachomatis
Neisseria gonorrhoeae
Enfermedades de Transmisión Sexual
Sexually Transmitted Diseases
Factores de Riesgo
Risk Factors
Prevalencia
Prevalence
Salud Pública
Public Health
Medellín (Antioquia)
Habitantes de calle
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc/2.5/co/
Summary: | ABSTRACT: Objective To determine the prevalence of Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) in the homeless population in Medellín, Colombia, using molecular diagnostic methods. It also intended to develop a demographic profile, exploring associated factors and the dynamics of the social and sexual interactions of this community. Design Cross-sectional study. Setting Two homeless care centres in Medellín, Colombia. Participants Homeless individuals that assisted to the main homeless care centres of Medellín, Colombia from 2017 to 2019. Primary and secondary outcome measures The prevalence of CT and NG in this population using qPCR detection, factors associated with CT and NG infection, and the sociodemographic profile of the community. Results The prevalence of CT infection was 19.2%, while that of NG was 22.6%. Furthermore, being a female was significantly correlated to CT infection p<0.05 (adjusted OR, AOR 2.42, 95% CI 1.31 to 4.47). NG infection was significantly associated with factors such as: sexual intercourse while having a sexually transmitted infection p<0.05 (AOR 3.19, 95% CI 1.48 to 6.85), having more than 11 sexual partners in the last 6 months p=0.04 (AOR 2.91, 95% CI 1.04 to 8.09) and having daily intercourse p=0.05 (AOR 3.15, 95% CI 1.02 to 9.74). Conclusions The prevalence of CT and NG was higher than that reported in the general population. Additionally, females had a higher percentage of infection compared with males. |
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