ArticleBMC infectious diseases2021
Hepatitis B virus infection and its associated factors among medical waste collectors at public health facilities in eastern Ethiopia: a facility-based cross-sectional study.
Article in BMC infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 4 of them syntheses that pooled it.
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Who cites it
12 citing papers in PubMed, 4 syntheses or guidelines pooled it, 20 citations in OpenAlex.
- Pooled it
- Prevalence of hepatitis B virus infection and its associated factors in Ethiopia: a recent systematic review and meta-analysis.BMC infectious diseases · 2025Pooled it
- Pooled it
- Seroprevalence of viral hepatitis B and C infections among healthcare workers in Ethiopia: A systematic review and meta-analysis.PloS one · 2024Pooled it
- Removal of a well-palpable one-rod subdermal contraceptive implant using a dedicated hand-held device or standard technique: a randomized, open-label, non-inferiority trial.Human reproduction (Oxford, England) · 2022Trial
- Infectious medical waste (IMW) and disease transmission: A critical public health challenge in Africa and the global implications - A systematic review.Journal of public health research · 2026Article
- Occupational Hazard Among Biomedical Waste Handlers in Low-Resource Settings: A Systematic Review and Meta-Analysis.Health science reports · 2026Review
- Article
- Frequency of occupational health hazards and factors responsible among the waste handlers at the tertiary care hospitals of Karachi.Pakistan journal of medical sciences · 2024Article
- Seroprevalence of hepatitis B and C viruses among waste handlers in Ethiopia: A systematic review and meta-analysis.SAGE open medicine · 2024Review
- Generalized linear modeling of HCV infection among medical waste handlers in Sidama region, Ethiopia.Frontiers in epidemiology · 2024Article
- Serological Evidence and Associated Factors of Hepatitis B Virus and Hepatitis C Virus Among Waste Handlers: A Cross-Sectional Study from Northeastern Ethiopia.Infection and drug resistance · 2023Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe risk of hepatitis B virus infection among medical waste handlers who undergo collection, transportation, and disposal of medical wastes in the health institutions is higher due to frequent exposure to contaminated blood and other body fluids. There is limited evidence on the seroprevalence of hepatitis B among medical waste handlers in eastern Ethiopia. The study was aimed at studying the seroprevalence of Hepatitis B Virus and associated risk factors among medical waste collectors at health facilities of eastern Ethiopia.
methodsA facility-based cross-sectional study was conducted among randomly selected medical waste collectors from public health facilities in eastern Ethiopia from March to June 2018. A pre-tested and well-structured questionnaire was used to collect data on socio-demographic characteristics and hepatitis B infection risk factors. A2.5ml venous blood was also collected, centrifuged and the serum was analyzed for hepatitis B surface antigen using the instant hepatitis B surface antigen kit. Descriptive summary measures were done. Chi-square and Fisher exact tests were used to assess the risk of association. Multivariate logistic regression was conducted with 95% CI and all value at P-value < 0.05 was declared statistically significant.
resultsFrom a total of 260 (97.38%) medical waste collectors participated, HBV was detected in 53 (20.4%) of the participants [95%CI; 15.8, 25.6]. No significant differences were observed in the detection rates of HBV with respect to socio-demographic characteristics. In both bivariate and multivariable logistic regression analysis, being unvaccinated (AOR = 6.35; 95%CI = [2.53-15.96], P = 0.001), history of blood transfusion (receiving) (AOR; 3.54; 95%CI; [1.02-12.24], P = 0.046), history of tattooing (AOR = 2.86; 95%CI = [1.12-7.27], p = 0.03), and history of multiple sexual partner (AOR = 10.28; 95%CI = [4.16-25.38], P = 0.001) remained statistically significantly associated with HBsAg positivity.
conclusionThis cross-sectional study identified that HBV infection is high among medical waste collectors in eastern Ethiopia. Immunization and on job health promotion and disease prevention measures should be considered in order to control the risk of HBV infection among medical waste collectors in eastern Ethiopia.
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