Analisis Hubungan Higiene Personal dengan Kontaminasi Soil Transmitted Helminths pada Kuku Kaki Anak di Kota Jayapura

Soil-transmitted helminth (STH) infections remain a public health problem among children in tropical regions with high environmental exposure. One potential but underexplored transmission route is toenails, which may serve as a mechanical medium for helminth egg contamination. This study aimed to analyze the association between personal hygiene and STH contamination on children’s toenails in Polimak 1, Jayapura City. An observational analytic study with a cross-sectional design was conducted among school-aged children selected based on inclusion criteria. Personal hygiene data were collected using a structured questionnaire, including handwashing practices, footwear use, and nail care habits. STH contamination on toenails was examined microscopically, and statistical tests were applied to assess associations. The results showed that STH contamination on toenails was still present in a considerable proportion of children, with Ascaris lumbricoides eggs being the most frequently detected. Statistical analysis revealed a significant association between personal hygiene and STH contamination on toenails (p < 0.05), including handwashing habits, footwear use, and nail care practices. This study concludes that personal hygiene plays a crucial role in STH contamination on children’s toenails, and toenails can be used as an indicator of environmental exposure. These findings highlight the importance of consistent personal hygiene practices in preventing helminth infections among children.