摘要
目的对北京市平谷区2007—2012水痘疫情统计分析,掌握近几年水痘流行特征,为今后制定调整水痘防治措施提供依据。方法运用描述流行病学方法对该区进行2007—2012年水痘疫情报告信息资料进行统计分析。结果全区共报告水痘2 688例,临床诊断病例2 687例,占99.96%;其中暴发疫情病例92例,占3.42%。发病人群以学龄儿童为主,占80.25%。男女性别比为1.15∶1。农村发病高于城区,为1.24∶1。全年均可发病,发病高峰月主要是上年12月到次年1月和当年5月到7月两个高峰。发病人群中接种疫苗和不接种疫苗人群差异有统计学意义(P<0.01)。结论平谷区水痘发病主要在冬季和夏季,儿童为水痘的高发人群,在这两个季节应加强学龄儿童和散居儿童特别是农村学校、托幼园所水痘疫情的监测,加强重点人群宣传教育,加强水痘疫苗应急接种的及时性,及时采取隔离病例等控制措施,以减少暴发疫情的发生,进一步降低水痘发病率。
[ Objective] To describe the epidemiological features of chicken pox in Pinggu district of Beijing from 2007-2012, pro- vide basis for the future chicken pox prevention and control. [ Methods] Data of chicken pox in Pinggu district of Beijing from 2007-2012 were collected and analyzed by description epidemiology method. [ Results] A total of 2 688 chicken pox cases were confirmed, including 2 687 clinically diagnosed cases （99.96% }. The outbreak of 92 cases accounted for 3.42%. School-age children were the main infected people, accounted for 80.25%. The sex ratio of male and female was 1.15： 1. Incidence in coun- tryside was higher than that in city, the ratio was 1.24： 1. The disease occured throughout the year, the peak month was December last year to January the following year and May to July. The difference of incidence in people with vaccine and without vaccine was statistically significant （ P 〈 0.01 ）. [ Conclusion] Winter and summer are the main seasons of chicken pox occurring in Pinggu dis- trict, and the children are the high risk group. In this two seasons, we should strengthen the monitoring of chicken pox among school-age and scattered children, especially in rural schools and kindergarten, publicity and education of focus groups, timeliness of emergency vaccination of varicella vaccine, take isolation measures timely, in order to reduce the happening of epidemic outbreak and decrease the incidence of pox occurring.
出处
《职业与健康》
CAS
2014年第15期2141-2143,共3页
Occupation and Health
关键词
水痘
疫情
分析
Chicken pox disease
Epidemic situation
Analysis
