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目的了解深圳市福田区人群华支睾吸虫感染情况及危险因素,为制定防治策略提供科学依据。方法随机选取2个监测点,采用Kato-Katz法检查监测点≥3岁常住人口粪便中华支睾吸虫卵,并分析感染的危险因素。结果本次共粪检743例,检出华支睾吸虫感染者7例,感染率为0.94%;感染者年龄主要集中在20~岁及40~岁组。生吃或半生吃鱼是感染的危险因素,生熟食物砧板分开是保护因素。结论深圳市福田区人群华支睾吸虫感染率较低,在防治中应加强健康教育,纠正居民不良饮食和卫生习惯。
Objective To understand the prevalence and risk factors of Clonorchis sinensis in Futian District, Shenzhen, and to provide a scientific basis for the development of control strategies. Methods Two monitoring sites were randomly selected. Clonorchis sinensis eggs in the feces of the 3-year-old resident at the monitoring sites were examined by Kato-Katz method and the risk factors of infection were analyzed. Results A total of 743 cases of fecal examination were found. Seven cases of Clonorchis sinensis infection were detected, the infection rate was 0.94%. The age of infection was mainly in the range of 20 to 40 years old. Eat raw or half-life of fish is a risk factor for infection, raw and chopmed food separately is a protective factor. Conclusion The prevalence of Clonorchis sinensis in Futian District, Shenzhen City is relatively low. Health education should be strengthened in the prevention and treatment to correct the poor diet and hygiene habits of residents.