江苏省甲肝空间分布特征GIS分析

发布时间：2018-05-14 00:18

本文选题：甲型肝炎(甲肝) + 空间自相关分析　；参考：《中国公共卫生》2015年01期

【摘要】：目的了解江苏省2003—2009年甲型肝炎(简称甲肝)的空间分布规律及其影响因素,为相关部门制定科学的预防控制措施提供理论依据。方法收集江苏省2003—2009年甲肝的发病资料,应用Arc GIS 10.0软件分析江苏省甲肝的区域分布特点,并将甲肝发病率与其可能的发病影响因素进行相关分析。结果江苏省甲肝的高危地区主要分布于中部和东南部地区;甲肝发病率与距铁路的远近呈负相关[y=1.189-(1.2E-5)x3,R2=0.977,F=209.245,P0.001],距铁路越近,甲型肝炎发病率越高;洪泽湖和骆马湖附近甲肝的发病率相对较高。结论江苏省甲肝的流行有明显的地域分布规律,应根据不同地区的流行强度、针对甲肝的流行原因采取有效的预防控制措施。
[Abstract]:Objective to understand the spatial distribution and influencing factors of hepatitis A (hepatitis A) in Jiangsu Province from 2003 to 2009, and to provide theoretical basis for the establishment of scientific prevention and control measures. Methods the incidence data of hepatitis A in Jiangsu Province from 2003 to 2009 were collected, and the regional distribution of hepatitis A in Jiangsu Province was analyzed by Arc GIS 10.0 software. The incidence of hepatitis A was correlated with the possible influencing factors. Results the high risk areas of hepatitis A in Jiangsu Province were mainly distributed in the middle and southeast areas, and the incidence of hepatitis A was negatively correlated with the distance from the railway. The incidence of hepatitis A near Lake Hongze and Lake Locoma is relatively high. Conclusion the epidemic of hepatitis A in Jiangsu Province has obvious regional distribution law. According to the epidemic intensity of different regions, effective preventive measures should be taken to prevent and control the epidemic reasons of hepatitis A.
【作者单位】：南京医科大学公共卫生学院流行病与卫生统计学系;江苏省疾病预防控制中心;
【基金】：国家“十二五”科技重大专项(2011ZX10004-902) 江苏省自然科学基金重点项目(BK2010079) 江苏省科教兴卫工程(ZX201109) 江苏省高校优势学科建设资助项目
【分类号】：R512.61

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