山西省综合医院医疗服务水平趋势面分析

Trend Surface Analysis for the Levels of Medical Services of Synthesis Hospitals in Shanxi Province

目的 了解山西省综合医院医疗服务水平地理分布状况。方法 应用SAS 6 12v中RSREG、GCON TOUR过程拟合二次响应曲面回归方程及绘制二阶趋势图与剩余图。结果 山西省综合医院医疗服务水平以大同 -太原 -运城连线的盆地区域为高等值线区 ,以此为中心 ,逐渐向西北和东南方向递减。结论 自然地势地貌通过影响经济、文化和卫生等因素而间接影响医疗服务水平的提高 ,因而改善边远山区的医疗卫生条件 ,是提高医疗服务水平的关键。

Objective To explore the geographic distribution for the level of medical services of synthesis hospitals in Shanxi province.Methods In SAS system(V6.12),we fit quadratic response surface regression models with proc rsreg and then get contour plots and residual plots with proc gcontour.Results The geographic distribution for the level of medical services of synthesis hospitals in Shanxi province shows that the basin region along Datong-Taiyuan-Yuncheng locates in a high contour,and decrease to northwest and southeast.Conclusion The hypsography and physiognomy's influence on the economic,culture and sanitation can baffle the local medical services indirectly.So improving the health condition in remote area is the key for enhancing the level of medical services.