某市2009—2011年麻疹监测分析  

Analysis of measles surveillance in a city during 2009-2011

作　　者：张伟[1] 王克云[1] 

机构地区：[1]眉山市疾病预防控制中心,四川眉山620010

出　　处：《现代医药卫生》2012年第15期2284-2285,共2页Journal of Modern Medicine & Health

摘　　要：目的评价眉山市2009-2011年麻疹监测系统现状，了解麻疹流行病学特征。方法采用描述性流行病学方法分析四川省眉山市2009-2011年麻疹监测资料。结果2009-2011年监测疑似麻疹病例316例，确诊麻疹24例．其中年龄小于8个月者占20．83％，≥15岁者达50．00％。8～11月龄未及时接种麻疹疫苗者达20．83％，免疫失败者达12．50％．外地报告的眉山地区病例达37．50％。麻疹监测系统灵敏性较高，超过排除病例报告发病率2／10万的要求；监测系统及时性、个案调查质量、麻疹实验室质量均保持在高水平。结论四川省眉山市麻疹发病率处于较低水平，发病年龄呈“双向分布”，需提高8月龄和1．5岁儿童麻疹疫苗的及时接种率，提高免疫接种质量，继续保持麻疹监测系统良好运转。Objective To evaluate the present status of the measles surveillance system in Meishan during 2009-2011 and to understand the epidemiologic features of measles. Methods 3＇o analyze the data of measles surveillance in Meishan during 2009- 2011 by the describing epidemiology method. Results During 2009-2011 surveillance,316 cases of suspected measles were found and 24 cases of measles were diagnosed. Among them, the patients with age 〈 8 months accounted for 20.83 %, and the patients with age 〉15 years accounted for 50.00 %. The patients with age 8-11 months and unvaccinating measles vaccine timely accounted for 20.83 % ,the unsuccessful immunization reached 12.50% ,and the local cases reported in nonlocal places was 37.50%. The measles surveillance system had the high sensitivity, surpassing the requirement of exclusion cases of 2/100 000. The timeliness, case survey quality and the laboratory quality of measles vaccine all remained at the high level. Con- clusion The incidence rate of measles is low in Meishan. The onset age demonstrates the bidirectional distribution. The timely vaccination rate of children aged 8 months and 1.5 years should be increased, and the vaccination quality also should be increased. This surveillance system should be continued to keep running well.

关 键 词：接种 麻疹/流行病学 分析监测 流行病学特征 

分 类 号：R511.1[医药卫生—内科学]