2013～2018年太原市水痘流行特征分析  

Analysis on epidemiological characteristics of varicalla,Taiyuan city,2013-2018

作　　者：李云云[1] LI Yun-yun(Taiyuan City Center for Disease Control and Prevention,Taiyuan , Shanxi, 030012, China)

机构地区：[1]太原市疾病预防控制中心

出　　处：《预防医学论坛》2019年第7期522-524,528,共4页Preventive Medicine Tribune

摘　　要：目的了解太原市水痘的流行病学特征,为预防控制水痘疫情爆发、流行,制订相关策略提供参考依据。方法应用描述性流行病学分析,对2013-2018太原市水痘疫情资料进行数据处理。结果2013-2018年全市共报告水痘病例10527例,年平均发病率为40.88/10万;发病呈现明显季节性,4-6(3676例、占34.92%)和11-12月(2922例、占27.76%)为高发季节。主要发病人群为15岁以下儿童(占总发病数的78.37%),病例以学生构成最多(占总发病数的63.93%)。此期间共报告水痘事件21起,均发生在学校。结论2013-2018年太原市水痘发病率较高。Objective To understand the epidemiological characteristics of varicella in Taiyuan city ,so as to provide the evidence for prevention and control of varicella outbreak and development of relevant strategy. Methods Descriptive epidemiological m ethod was used to analyze the surveillance data of varicella in Taiyuan city during 2013 - 2018 . Results A total of 10527 varicella cases were reported during 2013 - 2018 . The average annual incidence was 40. 88 / 10^5 . T he incidence showed apparently seasonality, peaked in A pril-June ( 3676 cases, 34. 92%) and November-December ( 2922 cases, 27.76%). The cases mainly occurred in children under the age of 15 years (78. 37%), and concentrated in students (63. 93%). A total of 21 varicella public health emergencies were reported during this period, all of them occurred in schools. Conclusion The incidence of varicella is high in Taiyuan city during 2013 - 2018 .

关 键 词：水痘 流行病学 突发公共卫生事件 

分 类 号：R511.5[医药卫生—内科学]