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目的调查深圳市罗湖区托幼机构儿童蛲虫感染情况,并分析蛲虫感染危险因素。方法以分层抽样法在罗湖区抽取6所托幼机构的489名儿童进行调查。采用透明胶纸肛拭法检查蛲虫卵;同时对托幼机构卫生环境、儿童卫生习惯及家庭卫生情况等进行问卷调查。结果儿童蛲虫感染率为10.22%(50/489)。单因素分析结果显示,可能与蛲虫感染相关(P<0.05)的因素有:托幼机构档次、年级、睡房地面材质、床铺类型、被褥管理模式、班级独立厕所、盥洗室水龙头类型、父母文化程度、洗澡频率、清洗屁股频率、饭前洗手、便后洗手。多因素Logistic回归分析显示,高年级、被褥混合叠放、母亲学历低、洗屁股频率低以及班级无独立厕所等5个因素为托幼机构儿童蛲虫感染的危险因素。结论控制托幼机构儿童蛲虫感染率,应从规范托幼机构寝具管理、提高家长对蛲虫病的认识、改善儿童的卫生习惯等方面进行综合防制。
Objective To investigate the infection of pinworm in children and nurseries in Luohu District, Shenzhen, and to analyze the risk factors of pinworm infection. Methods Stratified sampling method was used to investigate 489 children from 6 nurseries in Luohu District. The use of transparent adhesive tape anal swab test oviposit; at the same time on the child care institutions, the health environment, child health habits and family health survey conducted a questionnaire. Results The prevalence of pinworm in children was 10.22% (50/489). Univariate analysis showed that the factors that may be related to pinworm infection (P <0.05) were grade, grade, sleeping floor material, bed type, bedding management mode, class independent toilet, bathroom faucet type, parents Education, frequency of bathing, frequency of washing buttocks, washing hands before meals and washing hands. Multivariate Logistic regression analysis showed that five factors were the risk factors for infection of pinworm in children and nurseries, such as high grade, mixed beddings, low maternal qualifications, low frequency of washing buttocks, and no toilet in class. Conclusion To control the prevalence of pinworm infection in kindergartens and nurseries, comprehensive prevention and control should be carried out in the aspects of regulating the bedding management of kindergartens and nurseries, raising parents’ awareness of enterobiasis and improving their hygiene habits.