Abstract: Objective Objective To evaluate the effect of the integrated strategy in prevention and control of intestinal nematodiasis in Hongze County，so as to provide the evidence for formulating the control strategies and measures in the future. Methods Methods Since 1995，the integrated strategy has been carried out for intestinal nematodiasis，and the measures included deworming，health ed? ucation，safe water，sanitation and environmental remediation. The effects of the integrated strategy were evaluated by the inves? tigations of the prevalence of soil?transmitted nematodiasis，awareness of health knowledge and behaviors of residents. Results Results From 1995 to 2014，601 900 person?times were administrated with deworming medication and the coverage rate of villages and towns was 100%. The benefit rate of safe water was 100%. The popularity rate of harmless toilets was 92.77%. The prevalence of intestinal nematodiasis decreased from 26.04% in 1995 to 0.56% in 2014，and the difference had statistical significance （χ2 = 693.54，P < 0.01） . The awareness rate of health knowledge and correct rate of health behaviors increased from 43.13% and 40.94% in 1995 to 98.00% and 96.80% in 2012，respectively （χ2 ＝ 181.97 and 182.14 respectively，P＜0.01） . Conclusion Conclusion The prevalence of intestinal nematodiasis has been controlled effectively through the integrated strategy in Hongze County，Jiang? su Province.

Key words: Intestinal nematode, Control strategy, Evaluation, Hongze County

摘要： 目的 目的 评价洪泽县肠道线虫病综合防治效果。方法 方法 1995年起， 采取药物驱虫、 健康教育和改水改厕等综合 防治措施， 对肠道线虫病进行综合干预。通过人群肠道线虫感染率、 居民卫生知识知晓率和卫生行为正确率等指标评价 综合防治成效。结果 结果 1995-2014年， 全县累计服药60.19万人， 镇村覆盖率达100%。2015年底， 全县自来水覆盖率达 到100%， 卫生户厕普及率达92.77%。肠道线虫病人群感染率从1995年的26.04%下降至2014年的0.56%， 两者差异有统 计学意义 （χ2 = 693.54， P < 0.01）。居民卫生知识知晓率和卫生行为正确率从1995年的43.13%和40.94%分别上升到 2014年的98.00%和96.80%， 两者差异具有统计学意义 （χ2 卫生知识 = 181.97，χ2 卫生行为 = 182.14， P均< 0.01）。结论 结论 洪泽县 实施的综合性防治策略可有效的控制肠道线虫病的流行。

关键词: 肠道线虫, 防治策略, 效果评价, 洪泽县