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本文所说的服务范围,是指集聚于某医疗机构的患者的地理范围。服务范围的分析,有实测法和推算法两种。实测法即通过诊疗记录和调查表等资料,分析实际来院就诊患者的分布。例如由诊疗记录记载的患者住所,求出地区别患者来院就诊频度,运用地图上标绘等方法将其标示出来,也可用电子计算机诊疗记录管理系统对患者住所进行统计汇总。但实测法对新建医院和扩建医院的服务范围分析则不适用.推算法即是通过患者分布决定因子的构成来预测服务范围的方法。此法的具体做法大致
The scope of services mentioned in this paper refers to the geographical scope of patients gathered in a medical institution. The analysis of service scope includes two methods: actual measurement method and push algorithm. The actual measurement method is to analyze the distribution of patients who actually come to the hospital through data such as medical records and questionnaires. For example, the patient’s domicile recorded in the records of the medical treatment records may be used to determine the frequency of the patient’s visit to the hospital and be marked on the map by a method such as mapping on the map. The computerized medical record management system may also be used to statistically summarize the patient’s domicile. However, the actual measurement method does not apply to the analysis of the service scope of new and expanded hospitals. The push algorithm is a method of predicting the service scope through the composition of the patient distribution determinants. The general approach to this Act is roughly