2010年泰安市手足口病流行病学特征分析

Analysis on Epidemiological Features of Hand-Foot-Mouth Disease in Tai'an City,2010

[目的]了解泰安市2010年手足口病流行病学特征,为制订防控措施提供依据。[方法]采用描述流行病学方法对泰安市2010年手足口病发病情况进行分析。[结果]泰安市2010年手足口病发病率为147.30/10万,明显高于2009年;发病高峰集中在5～8月,占全年发病总数的84.25%;不同县之间发病率差异有统计学意义(P<0.01);男性发病率明显高于女性,差异有统计学意义(P<0.01);男女之比为1.64∶1,5岁及5岁以下病例占全部病例的93.66%;全部病例中散居儿童占69.06%,幼托儿童占26.96%。手足口病流行优势毒株为CoxA16,占47.23%。[结论]泰安市2010年手足口病发病率仍居高不下,加强联防联控措施显得尤为重要。

[Objective]To analyze the epidemiological features of Hand-Foot-Mouth Disease in Tai＇an city, 2010, so as to provide basis for strategy of control and prevention. [Methods]The descriptive epidemiological analysis was used on thedata of HFMD incidence. [Results]The incidence of HFMD was 147.30/10^5 in 2010,which was significantly higher than that in 2009. 84.25% of all cases occurred during May to August. There were differences between the incidences of differ- ent counties（ P〈0.01）. The ratio of male cases to female was 1.64 ： 1 ,and.males had a higher incidence than females（ P d0.01）. Most cases were under 5 years old,which accounted for 93.66%. Children living scattered accounted for 69.06% of all the cases,while the kindergarten children accounted for 26.96%. CoxA16 accounted for 47.23%, which was the predominat virus. [Conclusion] HFMD maintains a high incidence in Tai＇an city, 2010, and the strategy of cooperating with dif ferent departments is more important.