Determination of Factors Affecting Human Transmission of Echinococcus granulosus Parasite: A Case-control Study, Turkey

Abstract

Objective: Through this study we aimed to determine the risk factors affecting the transmission of Echinococcus granulosus to humans. Methods: This case-control study included a study group comprising of 107 people who underwent surgery for hydatid cyst and a control group comprising of 107 people. Place of living, age, and sex were taken as matching factors. A chi-square analysis was used for paired comparisons in the study. The variables that were significantly related in paired comparisons were included in the logistic regression analysis. Results: Hydatid cyst disease was seen 3.661 [confidence interval (CI) =1.650-8.123] times more often in individuals with an education period of 11 years or less compared to those with 12 years or above, 3.427 (CI=1.470-7.991) times more in those with a toilet outside the house compared to those with a toilet inside the house, and 5.540 (CI=2.088-14.697) times more in individuals who took a shower 8 times a month or less compared to those who take a shower 9 times or more. Conclusion: Individuals with a low level of education and who do not pay attention to environmental and personal hygiene are at risk for hydatid cyst disease.