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[目的]研究顺德区呼吸系统疾病死亡率的空间分布特征及规律,为做好呼吸系统疾病的监测和预防,制定保护人民健康的相关政策提供科学依据。[方法]采用空间统计分析方法对呼吸系统疾病相关资料进行处理分析。[结果]顺德区呼吸系统疾病及慢性下呼吸道疾病死亡率存在空间聚集性,Getis-OrdG*i分析结果显示两种疾病高发区都有两个。肺炎和呼吸系统的其他疾病空间聚集性不明显,Getis-OrdG*i分析结果显示两类呼吸系统疾病都呈随机散发分布现象。[结论]呼吸系统疾病和慢性下呼吸道疾病在顺德区具有一定的聚集性。
[Objective] To study the spatial distribution characteristics and regularity of respiratory disease mortality in Shunde District, and provide a scientific basis for monitoring and preventing respiratory diseases and formulating policies to protect people’s health. [Methods] The spatial statistical analysis method was used to analyze the data of respiratory diseases. [Results] There was spatial clustering in the mortality rate of respiratory diseases and chronic lower respiratory diseases in Shunde district. The results of Getis-OrdG * i analysis showed that there were two high incidence areas in both diseases. Pneumonia and other respiratory diseases did not show significant spatial clustering. The results of Getis-OrdG * i analysis showed that both types of respiratory diseases were randomly distributed. [Conclusion] Respiratory system diseases and chronic lower respiratory tract diseases have a certain degree of aggregation in Shunde District.