摘要
目的掌握自贡市麻疹流行病学特征,为制定和调整麻疹预防控制策略提供科学依据。方法对自贡市1988-2005年麻疹疫情资料进行描述流行病学分析。结果自贡市1988-2005年麻疹发病2687例,年平均发病率4.76/10万,发病率呈周期性上升;麻疹病例男女比例为1.14:1;发病季节主要集中在3～7月,占总发病数的80.54%;发病年龄15岁以下占89.91%,呈双峰性,6岁和10岁病例数分别占总病例数的12.54%和12.18%。结论自贡市存在麻疹的局部暴发和流行,小学生是麻疹局部暴发和流行的主要人群。
Objective To learn the epidemiological characteristics of measles in Zigong City and provide the basis for the prevention and control of measles. Method Descriptive analysis on the data of measles epidemic situation in Zigong from 1988 to 2005 was made. Results A total of 2 686 cases were reported in Zigong from 1988 to 2005. The annual average incidence was 4.76/10s. It was found that the measles incidence was raised periodically. The male to female ratio was 1.14： 1. The seasonal peak appeared from March to July when 80. 54% of the cases occurred. 89.91% cases were 〈 15 years old, and the population aged from 6 to 7 and 10 to 15 years old were the most vulnerable groups, occupying 12. 54% and 12. 18% cases. Conclusion Measles still breaks out and spreads in some areas of Zigong and the primary school students are the key population of the outbreak objects.
出处
《预防医学情报杂志》
CAS
2009年第5期430-432,共3页
Journal of Preventive Medicine Information
关键词
麻疹
流行病学
计划免疫
Measles
Epidemiological characteristics
Planned immunization
