Seroprevalence and determinants of toxoplasmosis in pregnant women attending antenatal clinic at the University Teaching Hospital, Lusaka,Zambia
Date
2016
Authors
Frimpong, Christiana
Journal Title
Journal ISSN
Volume Title
Publisher
The University of Zambia
Abstract
Background: Toxoplasmosis is a neglected disease and in Africa its seroprevalence ranges from 18.7% - 92.5%. About 3% -10% HIV/AIDS - Toxoplasmosis co-infected patients die from the later. This study aimed to determine the seroprevalence and determinants of the disease among pregnant women attending antenatal clinic at the University Teaching Hospital (UTH).
Method: A cross-sectional study was employed where 411 pregnant women attending antenatal clinic at UTH were interviewed using closed ended questionnaires and their blood tested for Toxoplasma gondii IgG and IgM antibodies using the OnSite Toxo IgG/IgM Combo Rapid test cassettes by CTK Biotech, Inc, USA. Chi-square and Fisher’s exact tests were used to test for associations whereas GLM for binary outcome, reporting odds ratios was used to determine significance.
Result: The overall seroprevalence of the infection (IgG) was 5.87%. There was no seropositive IgM result. Contact with cats showed 7.81 times the likelihood of contracting the infection in the pregnant women and being a farmer/being involved in construction work showed 15.5 times likelihood of contracting the infection. A graph of Toxoplasma infection plotted against socioeconomic status showed an inverse relationship, signifying association. However, though there were indications of association between contact with cats, employment type as well as socioeconomic status, there was not enough evidence to suggest these factors as significant determining factors of Toxoplasma gondii infection in our study population.
Conclusion: There is a low prevalence of Toxoplasma gondii infection among pregnant women in Lusaka, Zambia. Screening for the infection among pregnant women can be done once or twice during pregnancy to help protect both mother and child from the disease. Health promotion among women of child bearing age on the subject is of immense importance in order to help curb the situation. Further studies especially that of case-control and cohort studies should be carried out in the country in order to better ascertain the extent of the condition nationwide
Description
Keywords
Communicable Diseases in pregnancy , Preganancy Complications-Infections , Communicable Diseases-Complications , Genital Diseases,Female-Complications