Sarcouncil Journal of Medical Series

Abstract: Background: Soil-transmitted helminth (STH) infections remain a significant public health concern in many localities of the Central Highlands of Vietnam, particularly in rural areas and among ethnic minority populations. Identifying factors associated with STH infections is essential for developing appropriate intervention strategies. Objective: To identify factors associated with soil-transmitted helminth infections among residents Ea Ngai Commune, Krong Buk District, Dak Lak Province, Vietnam, in 2024. Materials and Methods: A cross-sectional study was conducted among 352 residents of Ea Ngai Commune, Krong Buk District, Dak Lak Province, Vietnam from April to October 2024. Stool samples were examined using the Kato–Katz technique to determine the prevalence of soil-transmitted helminth infections. Data on knowledge, attitudes, and practices (KAP) regarding STH prevention, as well as environmental sanitation factors, were collected through face-to-face interviews using a structured questionnaire. Results: The use of unhygienic latrines, open defecation, frequent soil contact, and the absence of deworming within the previous six months were significantly associated with soil-transmitted helminth infections. Conclusions: Strengthening health education and communication activities, improving environmental sanitation, promoting the use of sanitary latrines, and implementing regular deworming programs are necessary to reduce the risk of soil-transmitted helminth infections in the community.