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目的分析潍坊市奎文区流行性腮腺炎(流腮)发病水平和流行特征,为流腮防治工作提供科学依据。方法对潍坊市奎文区2005-2012年流行性腮腺炎疫情资料进行描述性流行病学分析。结果 2005-2012年潍坊市奎文区共发生流行性腮腺炎病例388例,年平均发病率为13.80/10万,8年间存在两个发病高峰(2006年;2012年)(χ2=26.97、91.97、32.15、19.94、41.64、33.17,P均<0.01;χ2=28.02、96.64、33.27、20.88、42.90、34.32,P均<0.01);城乡结合部人群发病率要明显高于城区和农村(χ2=24.54、12.58、43.33、4.69、8.14、22.20、10.65、35.48、6.34,P均<0.05);男性发病率明显高于女性(χ2=4.153,P<0.05);发病呈现春夏季和冬季多发的特点;病例以学生人群为主,占发病总数的66.49%(258/388);有疫苗免疫史病例35例,占发病总人数的9.02%(35/388)。结论潍坊市奎文区流腮流行特征为自然流行状态,发病有明显的季节性,学生、无免疫史者是发病重点人群,提示学校是防控重点,需认真落实以提高含流腮成分疫苗接种率为主的综合性防控措施。
Objective To analyze the incidence and epidemic characteristics of mumps (mumps) in Kuiwen District of Weifang City, and to provide a scientific basis for prevention and control of mumps. Methods A descriptive epidemiological analysis was conducted on the epidemic data of mumps from 2005 to 2012 in Kuiwen District, Weifang City. Results A total of 388 mumps cases were reported in Kuiwen District, Weifang City from 2005 to 2012, with an average annual incidence rate of 13.80 / 100 000. There were two peak incidences in 2006 (χ2 = 26.97, 91.97 , 32.15,19.94,41.64,33.17, P <0.01; χ2 = 28.02,96.64,33.27,20.8,42.90,34.32, P <0.01). The incidence rate of urban-rural junction was significantly higher than that in urban and rural areas (χ2 = P <0.05). The incidence of males was significantly higher than that of females (χ2 = 4.153, P <0.05). The incidence of malaria was higher in spring, summer and winter ; The cases were mainly student population, accounting for 66.49% (258/388) of the total number of cases; 35 cases of vaccine immunization history, accounting for 9.02% (35/388) of the total number of cases. Conclusion The epidemic characteristics of epidemic cheongsam in Kuih Wen District of Weifang City is a natural epidemic with obvious seasonal occurrence. The students and non-immunized persons are the focus of the disease population, suggesting that the school is the focus of prevention and control. Inoculation rate-based comprehensive prevention and control measures.