Journal
BMC HEALTH SERVICES RESEARCH
Volume 22, Issue 1, Pages -Publisher
BMC
DOI: 10.1186/s12913-022-08936-w
Keywords
System dynamic; Hospital beds; Policy; Simulation; Modeling
Categories
Funding
- Shiraz University of Medical Sciences, Shiraz, Iran [18985]
- Shiraz University of Medical Sciences
Ask authors/readers for more resources
This study uses the system dynamics approach to predict hospital bed shortages and determine the optimal policy in Shiraz, Southern Iran. The results suggest that developing cost-effective home care services and improving community care are considered as the best options for addressing the bed shortages in the future.
BackgroundPolicymakers use simulation-based models to improve system feedback and model the reality of the problems in the system. This study uses the system dynamics approach to provide a model for predicting hospital bed shortages and determine the optimal policy in Shiraz, Southern Iran. MethodsThis study was designed based on Sterman's system dynamic modeling (SDM) process. Firstly, we determined the main variables affecting bed distribution using a mixed qualitative and quantitative study which includes scoping review, expert panel, Delphi, and DANP. Then, dynamic hypotheses were designed. Subsequently, we held several expert panels for designing the causal and stock-flow models, formulating and testing a simulation model, as well as developing various scenarios and policies. ResultsDynamic modeling process resulted in four scenarios. All of the scenarios predicted a shortage of national hospital beds over a 20-year time horizon. Then, four policies were developed based on the changes in the number of beds and capacity of home care services; finally, the optimal policy was determined. ConclusionsDue to the high cost of setting up hospital beds, developing and supporting cost-effective home care services, strengthening the insurance coverage of these services, and improving the quantity and quality of community care, considering the real needs of the community could be considered as an optimal option for the future of the city.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available