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目的分析2005-2007年山西省太原市学校传染病暴发疫情的流行病学特征。方法应用描述性流行病学方法对太原市2005-2007年学校传染病暴发疫情进行分析。结果2005-2007年太原市学校传染病暴发疫情共发生12起,其中以小学最为常见,占事件的75%;2005-2007年学校传染病暴发疫情以4-6月为多,占全部暴发疫情的75%;2005-2007年学校传染病暴发疫情为乙类、丙类和非法定传染病,各占33.3%,主要病种为水痘,占33.3%;在12起传染病暴发疫情中,经呼吸道传播的占75%,其次为经肠道传播占25%。发病人数672人,波及人数65949人,罹患率为1.02%。结论2005-2007年太原市学校传染病暴发疫情为乙类、丙类和非法定传染病,主要经呼吸道传播,其次为经肠道传播。
Objective To analyze the epidemiological characteristics of outbreaks of infectious diseases in schools in Taiyuan, Shanxi during 2005-2007. Methods Descriptive epidemiological method was used to analyze the outbreak of infectious diseases in schools in Taiyuan from 2005 to 2007. Results In 2005-2007, there were 12 outbreaks of school infectious diseases in Taiyuan City, of which, the most common was primary school, accounting for 75% of the total. In 2005-2007, outbreaks of school infectious diseases were more in April-June, accounting for the total outbreaks Of the total number of cases of infectious diseases outbreaks were 75% and 75% respectively. The outbreaks of school infectious diseases in 2005-2007 were Class B, C and non-statutory infectious diseases, each accounting for 33.3% of the total. The main diseases were chickenpox, accounting for 33.3% of the total. Of the 12 cases of outbreaks of communicable diseases, Respiratory spread accounted for 75%, followed by enteral transmission accounted for 25%. The number of patients was 672, affecting 65,949 people, the attack rate was 1.02%. Conclusions The outbreaks of infectious diseases in schools in Taiyuan during 2005-2007 were classified as Category B, Group C and non-statutory infectious diseases, mainly by the respiratory tract, followed by the intestinal tract.