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目的 了解徐闻县目前疟疾防治工作状况,为今后制定疟疾防治规划和措施提供科学依据。方法在徐闻县分层整群随机抽样,选取3个乡镇9个管区作为调查点,采用工作人员逐户上门问卷调查;对医疗机构和私人诊所抽查处方和血检登记;学生疟防知识问卷调查等。结果 共调查121543人,发现2002年有疟史22人(其中恶性疟5人),发病率为1.81/万;三个镇同期报告疟疾疫情为0,漏报率为100％。三个镇共问卷中小学生928人,其中知晓疟防知识67人,知晓率7.22％;村民走访4540人,其中知晓疟防知识231人,知晓率5.13％。结论 徐闻县各镇普遍存在疟疾疫情漏报,村民和学生疟防知识贫乏,自我保护意识差,各卫生院缺乏镜检器材和检验员镜检技术差。
Objective To understand the status of malaria control work in Xuwen County and provide a scientific basis for formulating malaria control plans and measures in the future. Methods A stratified cluster was randomly sampled in Xuwen County. Nine districts in three townships were selected as survey sites. Questionnaires were conducted on a case-by-case basis among staff members of the hospital. Random sampling was performed on medical institutions and private clinics and blood test registration was conducted. Wait. Results A total of 121,543 people were investigated, of which 22 were found to have malaria in 2002 (including 5 for falciparum malaria), with an incidence rate of 1.81 per 10 000. The malaria epidemic in the three towns was reported as 0 with a false negative rate of 100%. There were 928 primary and secondary school students in the three towns, of whom 67 were aware of malaria prevention knowledge and 7.22% were aware of it. Villagers visited 4,540 people, of whom 231 were knowledgeable about malaria prevention and awareness rate was 5.13%. Conclusion The omission of malaria epidemic among the towns in Xuwen County is widespread. The malaria prevention knowledge of villagers and students is poor, and the self-protection awareness is poor. There is a lack of microscopic examination techniques of the medical equipment and inspectors in the hospitals.