Predictors of Intestinal Parasitic Infection among Food Handlers Working in Madda Walabu University, Ethiopia: A Cross-Sectional Study

Autor:	Geroma Morka Donka, Adem Esmael Roba, Rameto Aman Nur, Amene Abebe Kerbo, Kemal Ahmed Kuti
Jazyk:	angličtina
Rok vydání:	2020
Předmět:	Microbiology (medical) Response rate (survey) Food handlers biology Article Subject Cross-sectional study business.industry Intestinal parasitic infection Infectious and parasitic diseases RC109-216 Odds ratio biology.organism_classification Microbiology Confidence interval Infectious Diseases Virology Statistical significance Environmental health Medicine Parasitology Ascaris lumbricoides business Research Article
Zdroj:	Interdisciplinary Perspectives on Infectious Diseases Interdisciplinary Perspectives on Infectious Diseases, Vol 2020 (2020)
ISSN:	1687-708X
DOI:	10.1155/2020/9321348
Popis:	Background. Intestinal parasitic infection is one of the major health problems globally. It is more common in developing countries including Ethiopia. So, adequate evidence is needed regarding the predictors of intestinal parasitic infection. This study was aimed at determining the predictors of intestinal parasitic infection among food handlers working in Madda Walabu University, Ethiopia. Methods. An institution-based cross-sectional study was conducted from 15 May to 10 June 2017 among 198 symptom-free food handlers. Data on sociodemographic variables were collected through face-to-face interview using a structured questionnaire. Stool samples were collected immediately after the interview using labeled wide-mouthed plastic container and clean wooden applicator. Direct wet-mount method and formal-ether concentration techniques were performed to identify intestinal parasites. The data were analyzed using SPSS version 21.0. Descriptive statistics and crude and adjusted odds ratios with 95% confidence interval (CI) were calculated. p value of Result. The response rate was 98% (198/202). The overall prevalence of intestinal parasites was 25.3% (50/198). The top three intestinal parasites found in this study were Ascaris lumbricoides 7.6% (15/198), Entamoeba histolytica/dispar 7.6% (15/198), and hookworm 5.6% (11/198). Inadequate handwashing practice (AOR: 13.876; 95% CI: 4.129, 46.632), inadequate knowledge about foodborne diseases (AOR: 3.596; 95% CI: 1.438, 8.989), lack of training on proper food handling (AOR: 5.960; 95% CI: 1.450, 24.497), and untrimmed fingernail (AOR: 2.939; 95% CI: 1.368, 6.135) were independent predictors of intestinal parasitic infection. Conclusion. High prevalence of intestinal parasites was observed among symptom-free food handlers who could be unobservable source of disease transmission. Inadequate handwashing, untrimmed fingernail, inadequate knowledge, and lack of training were independent predictors of intestinal parasitic infection in this study. This implies the need for timely and adequate training and enforcement of regular medical checkup system for food handlers.
Databáze:	OpenAIRE
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