Sero-prevalence of syphilis and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysis

Abstract Background Syphilis remained a major cause of reproductive morbidity and poor pregnancy outcomes in developing countries. Previously, studies showed inconsistent results and failed to show the actual picture of the diseases in Ethiopia. Thus, the aim of this meta-analysis was, first, to det...

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Main Authors: Habtamu Geremew, Demeke Geremew
Format: Article
Language:English
Published: BMC 2021-08-01
Series:Systematic Reviews
Subjects:
Online Access:https://doi.org/10.1186/s13643-021-01786-3
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author Habtamu Geremew
Demeke Geremew
author_facet Habtamu Geremew
Demeke Geremew
author_sort Habtamu Geremew
collection DOAJ
description Abstract Background Syphilis remained a major cause of reproductive morbidity and poor pregnancy outcomes in developing countries. Previously, studies showed inconsistent results and failed to show the actual picture of the diseases in Ethiopia. Thus, the aim of this meta-analysis was, first, to determine the updated pooled prevalence of syphilis among pregnant women in Ethiopia and, second, to assess its associated factors. Methods A comprehensive search was made on PubMed, Google scholar, Science Direct, and African Journals Online databases to identify relevant articles. A random effects model was used to estimate pooled syphilis prevalence and odds ratio (OR) with the respective 95% confidence intervals (CIs) using STATA 14 statistical software. I 2 statistics and Egger’s regression test in conjunction with funnel plot was used to determine heterogeneity and publication bias among included studies respectively. Result We identified 13 suitable studies in this analysis. Accordingly, the pooled prevalence of syphilis among pregnant women in Ethiopia was 2.32% (95% CI, 1.68–2.97). Specifically, syphilis prevalence was 2.53% (95% CI, 1.92–3.14%) and 1.90% (95% CI, 0.40–3.40%) as per the treponemal and non-ytreponemal diagnostic test, respectively. On the other hand, regional analysis indicated that 4.06% (95% CI, 2.86–5.26) in Southern Nations Nationalities and Peoples (SNNP), 2.16% (95% CI, 1.57–2.75) in Amhara and 1.46% (95% CI, 0.69–2.23) in Oromia region. Being married (OR, 0.37 (95% CI, 0.12–0.91%)) was less likely to develop syphilis. On the other hand, women with history of multiple sexual partner (OR, 2.98 (95% CI, 1.15–7.70)) and women with history of previous sexually transmitted infection (STI) (OR, 4.88 (95% CI, 1.35–17.62)) have higher risk to develop syphilis. Besides, the pooled syphilis-HIV coinfection was 0.80% (95% CI, 0.60–1.01%). Conclusion This study provides evidence of relatively high prevalence of syphilis among pregnant women in Ethiopia. Therefore, it is recommended to further ramping up of current intervention measures to prevent future generations. Systematic review registration PROSPERO CRD42020211650
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spelling doaj.art-1735a6f63e5d4b06a609cc05f4f376992022-12-21T22:31:43ZengBMCSystematic Reviews2046-40532021-08-011011910.1186/s13643-021-01786-3Sero-prevalence of syphilis and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysisHabtamu Geremew0Demeke Geremew1Department of Public Health, College of Health Sciences, Debre Markos UniversityDepartment of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, University of GondarAbstract Background Syphilis remained a major cause of reproductive morbidity and poor pregnancy outcomes in developing countries. Previously, studies showed inconsistent results and failed to show the actual picture of the diseases in Ethiopia. Thus, the aim of this meta-analysis was, first, to determine the updated pooled prevalence of syphilis among pregnant women in Ethiopia and, second, to assess its associated factors. Methods A comprehensive search was made on PubMed, Google scholar, Science Direct, and African Journals Online databases to identify relevant articles. A random effects model was used to estimate pooled syphilis prevalence and odds ratio (OR) with the respective 95% confidence intervals (CIs) using STATA 14 statistical software. I 2 statistics and Egger’s regression test in conjunction with funnel plot was used to determine heterogeneity and publication bias among included studies respectively. Result We identified 13 suitable studies in this analysis. Accordingly, the pooled prevalence of syphilis among pregnant women in Ethiopia was 2.32% (95% CI, 1.68–2.97). Specifically, syphilis prevalence was 2.53% (95% CI, 1.92–3.14%) and 1.90% (95% CI, 0.40–3.40%) as per the treponemal and non-ytreponemal diagnostic test, respectively. On the other hand, regional analysis indicated that 4.06% (95% CI, 2.86–5.26) in Southern Nations Nationalities and Peoples (SNNP), 2.16% (95% CI, 1.57–2.75) in Amhara and 1.46% (95% CI, 0.69–2.23) in Oromia region. Being married (OR, 0.37 (95% CI, 0.12–0.91%)) was less likely to develop syphilis. On the other hand, women with history of multiple sexual partner (OR, 2.98 (95% CI, 1.15–7.70)) and women with history of previous sexually transmitted infection (STI) (OR, 4.88 (95% CI, 1.35–17.62)) have higher risk to develop syphilis. Besides, the pooled syphilis-HIV coinfection was 0.80% (95% CI, 0.60–1.01%). Conclusion This study provides evidence of relatively high prevalence of syphilis among pregnant women in Ethiopia. Therefore, it is recommended to further ramping up of current intervention measures to prevent future generations. Systematic review registration PROSPERO CRD42020211650https://doi.org/10.1186/s13643-021-01786-3SyphilisAero-prevalencePregnant womenMeta-analysisEthiopia
spellingShingle Habtamu Geremew
Demeke Geremew
Sero-prevalence of syphilis and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysis
Systematic Reviews
Syphilis
Aero-prevalence
Pregnant women
Meta-analysis
Ethiopia
title Sero-prevalence of syphilis and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysis
title_full Sero-prevalence of syphilis and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysis
title_fullStr Sero-prevalence of syphilis and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysis
title_full_unstemmed Sero-prevalence of syphilis and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysis
title_short Sero-prevalence of syphilis and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysis
title_sort sero prevalence of syphilis and associated factors among pregnant women in ethiopia a systematic review and meta analysis
topic Syphilis
Aero-prevalence
Pregnant women
Meta-analysis
Ethiopia
url https://doi.org/10.1186/s13643-021-01786-3
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