Abstract: Objective To understand the status of knowledge， attitude and practice （KAP） of foodborne parasitic diseases among senior high school students in Three Gorges Reservoir Region. Methods A total of 1 353 senior high school students were selected with the cluster sampling method and investigated with the questionnaires in Zigui County， and the data were analyzed statistically. Results Among the 1 353 students surveyed， the awareness rates of parasitic diseases， their hazards and transmissions were 62.23% （842 cases）， 80.78% （1 093 cases） and 83.89% （1 135 cases） respectively. The awareness rate of parasitic diseases in the students of senior Grade One was higher than that of Grade Two （[χ2] = 7.037， P < 0.05）. The formation rates of behaviors of refusing of raw food， refusing of unboiled water， and dining at home or school in the students of senior Grade One were higher than those of Grade Two （[χ2]= 6.970， 12.749 and 12.921 respectively， and all P < 0.05）. Fifty?one percent （690 cases） of students would not have the food with the infection risk of parasitic diseases. Conclusion The awareness of parasitic diseases of high school students in Zigui County is not efficient， and the health education should be strengthened.

Key words: High school student； Foodborne parasitic disease； Knowledge, attitude and practice （KAP）

摘要： 目的 了解三峡库区中学生的食源性寄生虫病相关知识、态度及行为情况。方法 采用整群抽样法问卷调查秭归县某中学高中学生，并对答卷进行统计分析。结果 共调查1 353名中学生，知晓食源性寄生虫病及其危害以及传播途径的学生分别占62.23%（842人）、80.78%（1 093人）和83.89%（1 135人）。高一年级学生知晓食源性寄生虫病的比例高于高二年级（[χ2] = 7.037，P < 0.05）。高一学生不生食或半生食食物、不喝生水、在学校或家里就餐等3种健康行为的形成率优于高二学生（[χ2]= 6.970、12.749、12.921，P均< 0.05）。对于可能传播食源性寄生虫病的食物，51.00%（690人）的学生表示自己不会再食用。 结论 秭归县中学生对食源性寄生虫病知晓率较低，应加强健康教育。

关键词: 食源性寄生虫病；知行信；调查；中学生