基于排队论的某区域内医院MRI配置分析  

MRI Allocation Analysis of Regional Hospitals Based on Queuing Theory

作　　者：于弘[1,2] 陶学强[1] 伍瑞昌 

机构地区：[1]军事医学科学院卫生装备研究所,天津300161 [2]北京军区总医院医务部,北京100700

出　　处：《解放军医院管理杂志》2012年第5期428-431,共4页Hospital Administration Journal of Chinese People's Liberation Army

摘　　要：目的研究某区域内医院MRI的配置使用情况,找出存在的问题,提出解决对策和建议。方法采用专家调查和统计方法对MRI的检查时间进行统计,采用排队论方法分析区域内13家三甲医院MRI的配置使用情况,得出平均队长、等待队长、等待时间和逗留时间。结果该区域内所有医院的MRI检查等待队长都小于1,8家医院的MRI检查等待时间小于10分钟,整体上MRI闲置情况较为严重,且医院间差别较大,不具有设立区域检治中心可行性。结论只有通过科学制定配置规划,才能切实提高MRI的经济效益和社会效益。Objective To study the allocation and usage of MRI in certain regional hospital. To find out the problem and put forward countermeasures and suggestions. Methods Expert investigation and statistical meth- od were used for statistical analysis of MRI inspection time. Queuing theory was used to analyzing MRI allocation and use in 13 hospitals. The average queue length, waiting queue length, waiting time and sojourn time was calcu- lated. Results The MRI examination waiting queue length of the hospitals in the whole region is less than 1, MRI examination waiting time in eight hospitals is less than 10 minutes, The situation of MRI idle is serious on the whole, and the differenee between hospitals is large, The establishment of large area eheek and treat eenter is not feasible. Conclusion Only through scientific planning, the economic benefit and social benefit of MRI can improved.

关 键 词：MRI 排队论 配置 

分 类 号：R197.32[医药卫生—卫生事业管理]