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目的了解农村儿童蛲虫感染状况,为农村儿童蛲虫病的防控提供科学依据。方法采用圆底试管透明胶纸肛拭法采样,在显微镜下检查样本中的绕虫卵,对宾州镇新宾片区3~6岁儿童进行蛲虫感染状况调查。结果共调查2 678名儿童(其中留守儿童1 142名、非留守儿童1 536名),蛲虫感染240人,感染率8.96%,其中5~6岁儿童感染率10.14%高于3~4岁儿童7.65%(P=0.024 2),男童感染率10.17%高于女童7.64%(P=0.022 2),留守儿童饶虫总体感染率、不同年龄以及不同性别感染率均高于非留守儿童(P=0.038 4~0.000 7)。结论农村儿童蛲虫感染率与儿童年龄、性别等因素关系密切,其中留守儿童蛲虫感染高于非留守儿童。防止蛲虫病的传播需要全社会、学校、家长共同努力,采取综合性防治措施,才能有效地降低农村儿童尤其是留守儿童的蛲虫感染率,保护儿童的身体健康。
Objective To understand the status of pinworm infection in rural children and provide a scientific basis for the prevention and control of enterobiasis in rural children. Methods Round bottom tube translucent adhesive tape anal swab was used for sampling. The oviposition eggs were examined under the microscope, and the infection status of pinworm in children aged 3 ~ 6 years in Xinbin Area of Penzhou was investigated. Results A total of 2 678 children (1,142 left-behind children and 1 536 non-left-behind children) were investigated. 240 were infected with pinworm and the infection rate was 8.96%. The infection rate among children aged 5-6 years was 10.14% higher than that of 3 to 4 years old The infection rate of children was higher than that of girls by 7.65% (P = 0.024 2), 10.17% (7.60%) (P = 0.022 2). The overall infection rate of Rare worms among children with left-behind children was higher than that of non-left-behind children P = 0.038 4 ~ 0.000 7). Conclusion The prevalence of pinworm infection in rural children is closely related to the age and gender of the children, and the prevalence of pinworm infection among left-behind children is higher than that of non-left-behind children. To prevent the spread of enterobiasis, we need the concerted efforts of the whole society, schools and parents to take comprehensive prevention and treatment measures so as to effectively reduce the infection rate of chilses in rural children, especially left-behind children, and protect the health of children.