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目的了解南京市江宁区农村人群肠道寄生虫感染情况,为制定肠道寄生虫病防治规划提供科学依据。方法选择南京市江宁区铜山乡6岁以上村民和中小学生为检测对象,采用改良加藤法检查肠道寄生虫虫卵。结果检测村民410人,蛔虫和钩虫感染率分别为5.12%和0.98%。检测中小学生407人,蛔虫和姜片虫感染率分别为1.72%和0.25%。村民和中小学生肠道寄生虫感染率分别为6.10%和1.97%,两者差异有统计学意义(χ2=8.997,P<0.05)。结论南京市江宁区农村人群肠道寄生虫感染率明显降低,村民高于学生,今后的防治工作应侧重于村民。
Objective To understand the status of intestinal parasites in rural areas of Jiangning District in Nanjing, and to provide scientific basis for the prevention and control of intestinal parasitic diseases. Methods The villagers and primary and middle school students above 6 years old in Tongshan Township, Jiangning District, Nanjing City were selected as test objects, and the modified Kato method was used to check the intestinal parasitic eggs. Results 410 villagers were detected. The infection rates of roundworms and hookworms were 5.12% and 0.98% respectively. 407 primary and secondary school students, roundworm and ginger worm infection rates were 1.72% and 0.25%. The infection rates of intestinal parasites in villagers and primary and middle school students were 6.10% and 1.97%, respectively, with significant difference (χ2 = 8.997, P <0.05). Conclusions The infective rate of intestinal parasites in rural population in Jiangning District of Nanjing City is significantly lower than that of students. The future prevention and treatment work should focus on villagers.