2004-2013年保山市麻疹流行特征及人群麻疹抗体水平分析

发布时间：2018-01-04 14:19

  本文关键词：2004-2013年保山市麻疹流行特征及人群麻疹抗体水平分析　出处：《现代预防医学》2015年14期 　论文类型：期刊论文

  更多相关文章： 麻疹 流行特征 抗体水平

【摘要】：目的分析2004-2013年保山市麻疹流行病学特征以及人群麻疹抗体水平,为消除麻疹提供理论依据。方法收集麻疹网络监测系统数据以及整理历年档案进行描述性流行病学分析。2014年,采用多阶段随机抽样方法抽取我市1 948名人群进行个案调查和采集血标本,用酶联免疫吸附试验检测麻疹抗体。结果 2004-2013年,保山市麻疹病例共403例,麻疹平均发病率为1.70/10万,保山市麻疹病例主要集中在7岁以下儿童以及20岁以上农民人群,全市麻疹抗体阳性(≥250)率为94.82%,麻疹抗体保护(≥800)率为70.12%。8~17月龄阳性率为88.05%、18~23月龄阳性率为97.39%、2~3岁阳性率为95.96%、4~5岁阳性率为94.51%、6~9岁阳性率为97.12%、10~13岁阳性率为96.76%、14~17岁阳性率为96.53%,≥18岁阳性率为91.80%,各年龄组间抗体阳性率差异有统计学意义(χ2=35.317,P0.01)。结论保山市麻疹疫情近年来有上升趋势,小年龄段儿童以及20岁以上农民人群是高危人群。需重点强化小年龄段儿童以及20岁以上农民人群的麻疹防控措施,防止麻疹疫情发生。
[Abstract]:Objective to analyze the epidemiological characteristics of measles and the level of measles antibody in Baoshan City from 2004 to 2013. Methods the data of measles network surveillance system were collected and the records of previous years were collected for descriptive epidemiological analysis. 2014. The multistage random sampling method was used to collect blood samples from 1 948 people in our city. The measles antibody was detected by enzyme linked immunosorbent assay (Elisa). Results from 2004 to 2013. There were 403 measles cases in Baoshan, and the average incidence of measles was 1.70 / 100 thousand. The measles cases in Baoshan were mainly concentrated in children under 7 years old and farmers over 20 years old. The positive rate of measles antibody (鈮，

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