基于灰色关联分析的大型医疗设备购置决策方法

Decision-making Approach Based on Grey Incidence Analysis for Buying Medical Equipment

文章中利用灰色系统理论中的灰色关联分析方法,根据专家对备选大型医疗设备时,基于技术性能、价格、维护成本、配套程度、经济效益和质量等因素的评议情况,计算灰色关联度,获得各备选设备的一个优势关系,从而为大型医疗设备购置的科学决策提供帮助。

Using the grey incidence analysis in the grey system theory and upon the data such as technical performance, prices, maintenance costs, matching degree, economical benefits and quality that are judged by the experts, the degree of grey incidence is computed and a priority relation among all optional equipment is observed in terms of the degrees of grey incidence. Therefore, it offers the supports to buy medical equipment for the hospital.