目的 了解湖区武警部队官兵血吸虫病认知现状，为制定武警部队血吸虫病防治措施提供参考依据。方法 采用分层整群抽样的方法，对湖南、湖北、江西、安徽及江苏5省武警部队官兵进行问卷调查，调查内容包括官兵社会人口学信息、血吸虫病防治知识、防治态度和接触疫水行为方式，根据答题结果将防治知识判定为及格和不及格，防治态度分为积极和消极。结果 201个调查点22 606份有效问卷中，血防知识总及格率43.2%，其中年龄≤20岁组及格率41.7%，21～29岁组45.1%，≥30岁组42.1%；干部、战士及格率分别为42.5%、43.3%；入伍地为血吸虫病流行疫区官兵的及格率为48.2%，非疫区为39.7%；69.9%的官兵防治态度积极，30.1%消极；接触疫水的行为方式中，湖水浇菜地行为12 188人（53.9%），参加疫区抗洪抢险8 139人（36.0%）；防治知识及格组与防治态度积极组在接触疫水的行为上明显低于不及格组和消极组。结论 湖区武警部队官兵血吸虫病防治知识整体水平有待提高，加强血吸虫病健康教育及推行行为干预是部队血吸虫病防治工作的关键之一。

Objective To investigate the schistosomiasis cognitive status of Armed Police Forces stationed near lakes so as to provide reference for the prevention and control of schistosomiasis in the Armed Police Forces. Methods By stratified cluster sampling method, a questionnaire survey was conducted in Armed Police Forces in Hunan, Hubei, Jiangxi, Anhui, and Jiangsu provinces. The survey involved demographic characteristics, knowledge of schistosomiasis prevention, attitude and contacting behavior with infected water. Results Among the 22 606 valid questionnaires, the total passing rate was 43.2%. The ≤20 year-old group accounted for 41.7%, 21-29 year-old group 45.1%, and ≥30 year-old group 42.1%. The passing rate among the officers and soldiers was 42.5% and 43.3%, respectively. Positive attitude made up 69.9%, and negative attitude 30.1%. There are several ways of infected water contact, they are mainly: vegefable watering 12 188(53.9%), flood fighting in the affected area 8139(36.0%). Conclusions The overall knowledge level of schistosomiasis prevention in the Armed Police Forces stationed near lakes needs to be improved. Better health education and behavior intervention are crucial to schistosomiasis prevention and control in the army.