广州市海珠区学龄前儿童蛲虫感染情况调查

目的了解广州市海珠区学龄前儿童蛲虫感染情况,为蛲虫病防治提供可靠依据。方法用透明胶纸粘贴法,对506名3～6岁儿童进行蛲虫感染检查,并用问卷调查法了解512名儿童和家长的蛲虫病防治知识知晓率及健康行为形成率。结果 506名学龄前儿童的蛲虫感染率为2.96%,男女童感染率差异无统计学意义(χ2=0.586,P=0.444);城乡结合部幼儿园儿童感染率高于城区幼儿园(χ2=11.220,P=0.001);年龄越大感染率越高(χ2=10.380,P=0.001);发现有班级聚集感染的现象。512名居民的蛲虫病防治知识知晓率为97.26%,小学生高于成人(χ2=4.386,P=0.036),而城区与城乡结合部居民之间差异无统计学意义(χ2=0.035,P=0.851);蛲虫病防治健康行为形成率为88.08%,学生与成人间差异无统计学意义(χ2=1.791,P=0.181),而城区居民高于城乡结合部居民(χ2=9.933,P=0.002)。结论海珠区学龄前儿童蛲虫感染率较低,卫生条件、卫生习惯的好坏与蛲虫感染率有关,加强健康教育工作是进一步控制蛲虫感染的有效措施。

Investigation on threadworm infection of preschool children in Haizhu District, of Guangzhou City

Objective To understand the threadworm infection of preschool children in Haizhu District of Guangzhou and provide reliable evidence for enterobiasis prevention and treatment.Method Conducting threadworm infection examination for 506 children at 3 to 6 years old by cellophane tape method,and understanding the awareness rate of enterobiasis prevention & treatment knowledge and formation rate of health behaviors of 512 children and parents through questionnaire.Results The infection rate of 506 preschool children was 2.96%,and there was no significant statistical difference in infection rate between girls and boys(χ2=0.586,P=0.444).The infection rate of children in rural kindergarten was higher than those in urban(χ2=11.220,P=0.001),older people had higher infection rate(χ2=10.380,P=0.001),and class infection was found.The awareness rate of knowledge of enterobiasis prevention & treatment of the 512 residents was 97.26%,and pupil was higher than adult(χ2=4.386,P=0.036),however,and there was no significant statistical difference between urban and rural-urban continuum residents(χ2=0.035,P=0.851).The formation rate of health behaviors was 88.08%,and there was no significant statistical difference between children and adults,(χ2=1.791,P=0.181),but the rate of urban residents was higher than that of rural-urban continuum residents(χ2=9.933,P=0.002).Conclusions The threadworm infection rate of preschool children in Haizhu District of Guangzhou was low,and it’s related to public health and hygienic habits.Strengthening health education was effective measures on further control of threadworm infection.