摘要
目的:探索中国病毒性肝炎(包括甲肝、乙肝、丙肝、戊肝和未分型肝炎)的地区分布特点,为病毒性肝炎的防控提供科学依据。方法:收集我国2009年病毒性肝炎发病率监测资料,应用聚类分析和对应分析研究我国病毒性肝炎的区域分布特征。结果:(1)我国各省市病毒性肝炎发病率不同。(2)聚类分析树状图显示我国病毒性肝炎的发生可分为3个主要地区分布区域,并在电子地图中标示。(3)制作对应分析图研究病毒性肝炎发生的地区分布。结论:我国病毒性肝炎具有一定的地域分布特点,相关部门应根据其空间分布特点制定相应的防控措施。
Objective：To explore the area distribution characteristics of viral hepatitis （including hepatitis A, hepatitis B, hepatitis C, hepatitis E and unidentified hepatitis） in China and to provide the evidence for control of viral hepatitis. Methods： The incidence rate of viral hepatitis were collected from ＂China Health Statistical Year- book 2010＂, relevant databases were set up. Clusterlng analysis and correspondence analysis were applied to ana- lyze the area distribution characteristics of viral hepatitis. Results： 1. The incidence rate of viral hepatitis was dif- ferent in the provinces of China. 2. According to clustering analysis, three clusters were developed and the electron- ic map was made to study the area distribution of the viral hepatitis in China. 3. Correspondence analysis graph was made to analyze the area distribution of viral hepatitis. Conclusion ： The incidence rate of viral hepatitis was distrib- uted geographically in China and effective measures should be taken to control the prevalence of viral hepatitis.
出处
《中国卫生检验杂志》
北大核心
2012年第10期2467-2469,共3页
Chinese Journal of Health Laboratory Technology
关键词
病毒性肝炎
地区分布
聚类分析
对应分析
Viral hepatitis
Area distribution
Clustering analysis
Correspondence analysis
