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A systematic review and meta-analysis of vertical transmission route of HIV in Ethiopia.
BMC Infect Dis. 2018 06 22; 18(1):283.BI

Abstract

BACKGROUND

The burden of mother-to-child transmission rate of HIV is high and risk factors are common in Ethiopia. This systematic review and meta-analysis intended to provide the pooled estimation of mother-to-child transmission rate and its risk factors in Ethiopia.

METHODS

We searched PubMed, Google Scholar, EMBASE and Web of Science electronic databases for all available references. We included observational studies including case-control, cohort, and cross-sectional studies. The search was further limited to studies conducted in Ethiopia and publish in English. Heterogeneity was checked using the I2 statistic. Egger's test and the funnel plot were used to assess publication bias. A meta-analysis using a weighted inverse variance random-effects model was performed.

RESULTS

A total of 18 studies with 6253 individuals were included in this systematic review and meta-analysis. Of these, 14 studies with 4624 individuals were used to estimate the prevalence. The estimated pooled prevalence of mother-to-child transmission of HIV was 11.4% (95% CI = 9.1-13.7). The pooled adjusted odds ratio (AOR) of mother-to-child transmission of HIV for the infants from rural area was 3.8 (95% CI = 1.4 to 6.3), infants delivered at home was 3.2 (95% CI = 1.2 to 5.2), infant didn't take antiretroviral prophylaxis was 5.8 (95% CI = 1.5 to 10.3), mother didn't take antiretroviral prophylaxis was 6.1 (95% CI = 2.5 to 9.6), mothers didn't receive PMTCT intervention was 5.1 (95% CI = 1.6, 8.6), and on mixed feeding was 4.3 (95% CI = 1.8 to 6.7).

CONCLUSIONS

This systematic review and meta-analysis showed that mother-to-child transmission rate of HIV was high in Ethiopia. Being from the rural residence, home delivery, not taking antiretroviral prophylaxis, the absence of PMTCT intervention, and mixed infant feeding practices increased the risk of HIV transmission.

TRIAL REGISTRATION

It is registered in the Prospero database: (PROSPERO 2017: CRD42017078232).

Authors+Show Affiliations

Department of Pediatrics and Child Health Nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, P.O.BOX: 196, Gondar, Ethiopia. yaklilu12@gmail.com.Department of Pediatrics and Child Health Nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, P.O.BOX: 196, Gondar, Ethiopia.Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.University of Groningen, University Medical Center Groningen, University Center for Psychiatry, Rob Giel Research Centre, Groningen, The Netherlands. University Medical Center Groningen, Department of Epidemiology, University of Groningen, Groningen, The Netherlands.

Pub Type(s)

Journal Article
Meta-Analysis
Systematic Review

Language

eng

PubMed ID

29929480

Citation

Endalamaw, Aklilu, et al. "A Systematic Review and Meta-analysis of Vertical Transmission Route of HIV in Ethiopia." BMC Infectious Diseases, vol. 18, no. 1, 2018, p. 283.
Endalamaw A, Demsie A, Eshetie S, et al. A systematic review and meta-analysis of vertical transmission route of HIV in Ethiopia. BMC Infect Dis. 2018;18(1):283.
Endalamaw, A., Demsie, A., Eshetie, S., & Habtewold, T. D. (2018). A systematic review and meta-analysis of vertical transmission route of HIV in Ethiopia. BMC Infectious Diseases, 18(1), 283. https://doi.org/10.1186/s12879-018-3189-3
Endalamaw A, et al. A Systematic Review and Meta-analysis of Vertical Transmission Route of HIV in Ethiopia. BMC Infect Dis. 2018 06 22;18(1):283. PubMed PMID: 29929480.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A systematic review and meta-analysis of vertical transmission route of HIV in Ethiopia. AU - Endalamaw,Aklilu, AU - Demsie,Amare, AU - Eshetie,Setegn, AU - Habtewold,Tesfa Dejenie, Y1 - 2018/06/22/ PY - 2018/01/26/received PY - 2018/06/11/accepted PY - 2018/6/23/entrez PY - 2018/6/23/pubmed PY - 2019/4/30/medline KW - Ethiopia KW - HIV transmission KW - HIV-exposed infants KW - Infants KW - Meta-analysis KW - Mothers SP - 283 EP - 283 JF - BMC infectious diseases JO - BMC Infect Dis VL - 18 IS - 1 N2 - BACKGROUND: The burden of mother-to-child transmission rate of HIV is high and risk factors are common in Ethiopia. This systematic review and meta-analysis intended to provide the pooled estimation of mother-to-child transmission rate and its risk factors in Ethiopia. METHODS: We searched PubMed, Google Scholar, EMBASE and Web of Science electronic databases for all available references. We included observational studies including case-control, cohort, and cross-sectional studies. The search was further limited to studies conducted in Ethiopia and publish in English. Heterogeneity was checked using the I2 statistic. Egger's test and the funnel plot were used to assess publication bias. A meta-analysis using a weighted inverse variance random-effects model was performed. RESULTS: A total of 18 studies with 6253 individuals were included in this systematic review and meta-analysis. Of these, 14 studies with 4624 individuals were used to estimate the prevalence. The estimated pooled prevalence of mother-to-child transmission of HIV was 11.4% (95% CI = 9.1-13.7). The pooled adjusted odds ratio (AOR) of mother-to-child transmission of HIV for the infants from rural area was 3.8 (95% CI = 1.4 to 6.3), infants delivered at home was 3.2 (95% CI = 1.2 to 5.2), infant didn't take antiretroviral prophylaxis was 5.8 (95% CI = 1.5 to 10.3), mother didn't take antiretroviral prophylaxis was 6.1 (95% CI = 2.5 to 9.6), mothers didn't receive PMTCT intervention was 5.1 (95% CI = 1.6, 8.6), and on mixed feeding was 4.3 (95% CI = 1.8 to 6.7). CONCLUSIONS: This systematic review and meta-analysis showed that mother-to-child transmission rate of HIV was high in Ethiopia. Being from the rural residence, home delivery, not taking antiretroviral prophylaxis, the absence of PMTCT intervention, and mixed infant feeding practices increased the risk of HIV transmission. TRIAL REGISTRATION: It is registered in the Prospero database: (PROSPERO 2017: CRD42017078232). SN - 1471-2334 UR - https://www.unboundmedicine.com/medline/citation/29929480/A_systematic_review_and_meta_analysis_of_vertical_transmission_route_of_HIV_in_Ethiopia_ DB - PRIME DP - Unbound Medicine ER -