期刊论文

Spatial distribution of cancer residents and its influencing factors in Xiantao City

中文

华中师范大学学报(自然科学版)

1000-1190

2019

53

5

745-754

10.19603/j.cnki.1000-1190.2019.05.013

41801177:国家自然科学基金 41871176:国家自然科学基金 18CJY048:国家社会科学基金

本校为第一机构

中国经济在快速发展的同时付出了高昂的环境代价,而环境的恶化也会体现在居民的公共健康上,尤其是癌症高发现象.癌症病例在空间上的集聚现象是人地关系演变的结果,成为社会群体格外关心的公共健康问题.研究选取江汉平原的仙桃市为案例,根据居民就诊记录提取居民癌症病例人数,基于地理空间分析方法,描述癌症的空间分布规律,探测患者在空间上聚集性特征;通过空间统计学方法描述外部环境因子与癌症空间分布特征之间的关系.结果表明:案例区癌症患者聚集分布明显但区域差异显著,总体呈现多中心分布格局.癌症病例多集中于河流下游、乡镇工业区和化工厂集聚区,距工厂的距离与癌症发病的空间分布呈高度相...

The spatial agglomeration of cancer cases is the result of the evolution of manland relationships,which cause public health problems that are of particular concern to social groups.In this study the number of cancer cases of residents are extracted based on the records of residents in the case area,and the spatial distribution of cancer residents are described based on geospatial analysis and kernel density.The spatial aggregation characteristics of patients are explored,and the relationship between external environmental factors and the spatial distribution characteristics of cancer cases is ...