摘要
目的分析2003-2007年宜宾县麻疹流行规律,为有效预防和控制麻疹的发生与流行提供依据。方法对宜宾县2003-2007年麻疹疫情资料进行描述性流行病学分析。结果2003-2007年宜宾县麻疹共报告病例337例,无死亡病例,2003-2007年发病率分别是5.78/10万、4.23/10万、6.69/10万、9.03/10万和10.58/10万,平均发病率为7.28/10万;有明显的季节性,发病主要集中在每年1～6月,占全年发病的78.34%;男女性别比为1.46:1,15岁以下年龄组人群为该病的主要发病人群;职业分布以幼托儿童、散居儿童、学生为主,占发病总数的89.61%,5年发生2起暴发疫情。结论宜宾县近5年麻疹发病率呈现明显上升趋势,发病模式以散发与局部暴发并存。
Objective To analyze the epidemic law of measles from 2003 to 2007 in Yibin County, and provide basis for effective prevention and control the occurrence of measles epidemic. Method The data of the measles epidemic situation in Yibin County from 2003 to 2007 were analyzed by descriptive epidemiological analysis. Results There were 337 cases of measles reported from 2003 to 2007 in Yibln County, without death case. From 2003 to 2007, the incidence of measles were 5.78/10^5, 4. 23/10^5, 6.69/10^5, 9. 03/10^5, and 10.58/ 10^5 respectively. The average incidence was 7.28/10^5. Obvious seasonal epidemic characteristic was found. The main cases of measles occurred from January to June, which accounted for 78.34% of the annual incidence ; The sex ratio of male to female among the cases was about 1.46 ： 1 ; The ages below 15 years old were the main group with measles. The cases mainly distributed among the children in kindergartens , scattered children or pupils, which accounted for 89.61% of the total morbidity. During the five years, 2 times of fulminant epidemic occurred. Conclusion The incidence of measles in the recent five years in Yibin County shows an obvious rise, and the incidence pattern presents itself as coexistence of extensively sporadic mode and partial outbreak mode.
出处
《预防医学情报杂志》
CAS
2008年第9期704-705,共2页
Journal of Preventive Medicine Information
关键词
麻疹
流行特征
儿童
Measles
Epidemic characteristics
child
