A multi-objective model for optimizing staffing across geographically distributed patient-centered medical homes
A multi-objective model for optimizing staffing across geographically distributed patient-centered medical homes
复制标题
用于优化地理分布的以患者为中心的医疗之家的人员配置的多目标模型
DOI:
10.1080/24725579.2019.1567629
复制
发表时间:
2019
影响因子:
--
通讯作者:
Fishman, Paul
中科院分区:
文献类型:
--
作者:
Linz, David;Zabinsky, Zelda B.;Heim, Joseph;Fishman, Paul
As demand for medical services increases, it may become necessary to centralize provision of medical care, particularly specialty services, to certain locations within a geographic region. Due to tradeoffs between operating costs, the risk of limited access, and decreased availability of patient-centered care, there is a need to help healthcare administrators make informed decisions. This article examines the issue of staffing clinician care in a region of locally distributed patient-centered clinics. As previous literature suggests, there are some benefits, as well as drawbacks, to centralizing the provision of care. Therefore, an administrator must understand the tradeoffs between the risk of not meeting patient demand while considering staffing expenses, patient travel time, and lack of continuity with large centralized clinics. We propose a multi-objective mixed-integer program to minimize the risk of insufficient staffing as well as minimize an aggregated penalty function that incorporates staffing expenses, patient travel time, and a discontinuity penalty term. The methodology provides an efficient frontier of risk versus penalty and we demonstrate the approach with numerical results using data sampled from a typical demand distribution. Furthermore, the numerical examples demonstrate how optimal decisions could vary, depending on the distribution that characterizes demand, particularly when the demand distribution has non-normal or heavy-tailed effects.
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影响因子:
3.4
作者:
B. Hanson
通讯作者:
B. Hanson
DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
A. Propst
通讯作者:
A. Propst
影响因子:
3.4
作者:
H. Luft;S. Crane
通讯作者:
S. Crane
影响因子:
3.4
作者:
L. Shuman;C. Hardwick;G. Huber
通讯作者:
G. Huber
DOI:
10.1097/00126450-200610000-00011
发表时间:
2006
期刊:
The Health Care Manager
影响因子:
--
作者:
Salim M Abri;D. J. West;Robert J. Spinelli
通讯作者:
Robert J. Spinelli