某区域高血压病人就诊地域分布的研究

The Research of Geographical Distribution of Hypertension in Pudong

目的使用聚类分析算法,进行浦东新区高血压病人就诊的地域分布研究。方法整理2010年至2015年高血压就诊数据,采用k-均值聚类和两步聚类算法,建立和筛选最优分布模型,根据聚类结果进行地域分析,研究高血压在不同地域的分布情况。结果根据浦东新区2010年至2015年高血压就诊数据,绘制地域分布地图。结论该方法能够有效进行地域分布分析,对同类型研究有重要借鉴意义。

Objective To make the Geographical Distribution of Hypertension in Pudong based on the Cluster Analysis. Methods First, process the data of the Hypertension records from 2010 to 2015. Then, estimate the cluster model of hospitals with k-means and two-step algorithms, and use the results to discover the Geographical Distribution of Hypertension. Results Maps of the cluster results is drew according to the model. Conclusion This method is an effective approach to predict the outpatient amount.