沈阳市2004—2008年风疹流行特征分析

目的了解沈阳市2004—2008年风疹流行病学特征,为控制风疹提供依据。方法对法定传染病报告系统报告的风疹发病资料进行描述流行病学分析。结果沈阳市2004—2008年报告发病率在1.8/10万～159.3/10万。4、5月为发病高峰,发病年龄中位数分别为11.0、9.6、17.4、17.0和18.3岁,发病高峰年龄分别为10～14、15～19、15～19和20～24岁。风疹不仅危害少年儿童健康,而且对育龄妇女优生优育的威胁有逐渐增大趋势。结论沈阳市风疹发病高峰年龄后移明显,应调整控制风疹的策略和措施,预防控制风疹的暴发以及先天性风疹综合征(CRS)。

Analysis on Epidemiological Features of Rubella in Shenyang City during 2004-2008

[Objective] To understand the epidemiological features of rubella in Shenyang City during 2004—2008, and provide evidence for rubella control.[Methods]Epidemiological analysis was performed on rubella cases reported in Notifiable Diseases Reporting System.[Results]The annual reported incidence of rubella was between 1.8/100 000 and 159.3/100 000. Most cases appeared during April and May. The age-median of cases were 11.0 years, 9.6 years, 17.4 years, 17.0 years and 18.3 years. The age distribution of peak incidence was 10~14 years, 10~14 years, 15~19 years, 15~19 years and 20~24 years. Rubella was not only harmful to the youth health,but also to the woman of child-bearing age with increasing trend.[Conclusion]The backward age shift of peak incidence of rubella is obviously. It is necessary to adjust control strategies and measures in order to control and prevent rubella and CRS .