李琳, 陈伟, 董晓春, 阴杰莹, 徐文体, 张颖. 2008-2012年天津市水痘流行特征分析[J]. 疾病监测, 2014, 29(2): 120-123. DOI: 10.3784/j.issn.1003-9961.2014.02.010
引用本文: 李琳, 陈伟, 董晓春, 阴杰莹, 徐文体, 张颖. 2008-2012年天津市水痘流行特征分析[J]. 疾病监测, 2014, 29(2): 120-123. DOI: 10.3784/j.issn.1003-9961.2014.02.010
LI Lin, CHEN Wei, DONG Xiao-chun, YIN Jie-ying, XU Wen-ti, ZHANG Ying. Epidemiology of varicella in Tianjin, 2008-2012[J]. Disease Surveillance, 2014, 29(2): 120-123. DOI: 10.3784/j.issn.1003-9961.2014.02.010
Citation: LI Lin, CHEN Wei, DONG Xiao-chun, YIN Jie-ying, XU Wen-ti, ZHANG Ying. Epidemiology of varicella in Tianjin, 2008-2012[J]. Disease Surveillance, 2014, 29(2): 120-123. DOI: 10.3784/j.issn.1003-9961.2014.02.010

2008-2012年天津市水痘流行特征分析

Epidemiology of varicella in Tianjin, 2008-2012

  • 摘要: 目的 分析2008-2012年天津市水痘流行病学特征,为制订天津市水痘预防控制策略提供参考依据。方法 对2008-2012年天津市水痘疫情和水痘疫苗接种情况,应用描述性流行病学分析和相关分析方法,利用 Excel 2010 和SPSS 16.0 软件进行数据处理和统计分析。结果 2008-2012年全市共报告病例39 983例,年平均发病率为64.83/10万,郊区报告发病率较高,郊县发病率较低。每年4-6月以及11月至次年1月发病较多,病例以15岁以下儿童为主。职业分布以学生构成最多。2008-2012 年全市报告水痘相关突发公共卫生事件39起,罹患率在0.19%~30.30%之间,主要发生在市区小学。1~6岁水痘疫苗平均接种率82.71%,接种率与发病率呈负相关。结论 天津市水痘发病率较高,有必要加强重点人群免疫接种,争取将水痘疫苗纳入免疫规划,提高免疫覆盖率,形成有效的保护屏障。

     

    Abstract: Objective To investigate the incidence of varicella in Tianjin during 2008-2012 and provide scientific evidence for varicella prevention and control. Methods Descriptive epidemiological analysis and correlation analysis were conducted on the surveillance data of varicella and vaccination data in Tianjin during 2008-2012 with Excel 2010 and SPSS 16.0 software Results A total of 39 983 varicella cases were reported during this period. The average annual incidence was 64.83/lakh. The cases were mainly reported in the suburbs. The incidence peaks were observed from April to June and November to January. The cases mainly occurred in children under the age of 15 years. The cases were mainly students. A total of 39 varicella related public health emergencies were reported during this period. The attack rates of the disease ranged from 0.19% to 30.30%.The primary schools in urban area were mostly affected.The varicella vaccination rate was 82.71% in children aged 1-6 years Vaccination rate was negatively correlated with morbidity. Conclusion The varicella epidemic was serious in Tianjin. It is necessary to strengthen the immunization in risk population and include varicella vaccine in immunization program to improve immunization coverage and herd immunity.

     

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