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目的评价北京市朝阳区2005～2007年外来学龄前儿童强化查漏补种效果,为制定外来儿童免疫策略提供依据。方法应用描述流行病学方法分析强化查漏补种数据。结果北京市朝阳区2005～2007年外来学龄前儿童环比增长率分别为12.67%和4.60%,建预防接种证、卡率呈逐年增长趋势;口服脊髓灰质炎减毒活疫苗、麻疹减毒活疫苗、脑膜炎球菌多糖疫苗、百日咳-白喉-破伤风联合疫苗和流行性乙型脑炎疫苗零剂次免疫率呈逐年下降趋势;免疫规划疫苗针对传染病的年龄发病专率和构成比有所下降。结论对外来学龄前儿童强化查漏补种是有效的管理模式。
Objective To evaluate the effect of enhanced screening and replanting of pre-school-aged children from 2005 to 2007 in Chaoyang District, Beijing, and to provide evidence for the development of immunization strategies for foreign children. Methods Epidemiological methods were used to analyze the enhanced leak detection and replanting data. Results The growth rates of alien preschool-age children in Chaoyang District, Beijing from 2005 to 2007 were 12.67% and 4.60% respectively, and the vaccination certificate was built with the rate of card increasing year by year. The live attenuated oral polio vaccine and live attenuated measles vaccine , The meningococcal polysaccharide vaccine, pertussis-diphtheria-tetanus combination vaccine and encephalitis vaccine zero dose immunization rate showed a downward trend year by year; immunization vaccine against infectious diseases in the age of the incidence of specific rate and the proportion of decline . Conclusions It is an effective management mode to strengthen the leak detection and replanting of pre-school children.