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目的了解杭州市区学龄前儿童蛲虫感染现状,为蛲虫病的防治提供可靠依据。方法对杭州市区14所幼儿园及来本校附属医院儿科就诊的部分3-6岁共1932名学龄前儿童,采用透明胶纸肛拭法进行蛲虫感染的检查。结果1932名儿童蛲虫总感染率为4.35%,男童4.60%,女童4.02%,男、女童感染率无显著性差异(P>0.05);本组5-6岁年龄段儿童的感染率(6.32%)高于4-5岁(3.14%)及3-4岁(3.03%),不同年龄段蛲虫感染率经统计差异有显著性(P<0.05)。儿童每天清洗会阴部并换内裤者感染率为3.06%,多天清洗会阴部并换内裤者感染率为8.08%,两者感染率比较差异有显著性(P<0.05)。结论杭州市学龄前儿童蛲虫总感染率为4.35%,年龄、卫生习惯的好坏与蛲虫感染率的高低密切相关。
Objective To understand the prevalence of pinworm infection in preschool children in Hangzhou and provide a reliable basis for the prevention and treatment of enterobiasis. Methods A total of 1932 preschoolers aged 3-6 years old from 14 nurseries and pediatric departments of the Affiliated Hospital of Hangzhou City were enrolled in this study. Results The prevalence of pinworm infection in 1932 children was 4.35%, 4.60% for boys and 4.02% for girls, and there was no significant difference in infection rates between boys and girls (P> 0.05). The infection rate of children aged 5-6 was 6.32%) were higher than those aged 4-5 years (3.14%) and 3-4 years old (3.03%). The infection rates of pinworm in different age groups were statistically significant (P <0.05). The infection rate of children who underwent daily perineal and panty cleaning was 3.06%. The infection rate of perineal and panty liner was more than 8.08%. There was significant difference between the two groups (P <0.05). Conclusion The total infection rate of pinworm in preschool children in Hangzhou was 4.35%. The age and health habits were closely related to the infection rate of pinworm.