Human immunonodeficiency virus, hepatitis B virus and hepatitis C virus: sero-prevalence, co-infection and risk factors among prison inmates in Nasarawa State, Nigeria
J. infect. dev. ctries
; 3(7): 539-547, 2009. ilus
Article
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| AIM
| ID: biblio-1263600
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ABSTRACT
Background:
Published data on HIV; HBV; and HCV in correctional facilities in Nigeria is scarce. We set out to establish the seroprevalence; co-infection; and risk factors for these infections for the first time among prison inmates in Nasarawa State; Nigeria.Methodology:
In a cross-sectional study conducted between April and May; 2007; blood samples were collected from 300 male prisoners of a mean age of 29.2 years; in the state's four medium-security prisons (overall population 587). Prior to the study; ethical clearance and informed consent were obtained and structured questionnaires were administered. Samples were analyzed for HIV; HBsAg; and HCV using anti-HIV 1 +2-EIA- avicenna; ShantestTM-HBsAg ELISA; and anti-HCV-EIA-avicenna; respectively. Specimens initially reactive for HIV were retested with vironostika microelisa. Data were analyzed using SPSS version 13.0. P values = 0.05 were considered significant.Results:
Of the 300 subjects; 54 (18.0); 69 (23.0); and 37 (12.3) tested positive for HIV; HBV; and HCV; respectively. Co-infections were eight (2.7) for HIV/HBV and two (0.7) for HBV/HCV. Those aged 21-26 years were more likely to be infected with HIV and HBV; while those aged 33-38 years had the highest HCV infection. Associated risk factors included duration in prison; previous incarceration (for HIV; HBV and HCV); intra-prison anal sex; multiple sex partners (for HIV and HBV); ignorance of transmission modes; blood transfusion; and alcohol consumption (for HBV and HCV). No inmate injected drugs.Conclusions:
The overall outcome represents the need for prison-focused intervention initiatives in Nigeria. Injected drug use is an unlikely major transmission mode among Nigerian inmates
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Índice:
AIM
Assunto principal:
Estudos Soroepidemiológicos
/
Fatores de Risco
/
Hepacivirus
/
Nigéria
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prevalence_studies
/
Qualitative_research
/
Risk_factors_studies
País/Região como assunto:
Africa
Idioma:
En
Revista:
J. infect. dev. ctries
Ano de publicação:
2009
Tipo de documento:
Article