Integrating Geospatial Analytics with Healthcare Workflow Data: A Novel Framework for Optimizing Patient Flow and Resource Allocation in U.S. Hospitals
Oluwatayo Martha Odutayo , Western Illinois University-GIS Center, USAAbstract
Hospitals in the United States are under increasing pressure to manage patient flow and allocate resources effectively to maintain quality of care and operational performance. This study proposes a novel framework that integrates geospatial analytics with hospital workflow data to support proactive and equitable decision making. Electronic health records, geographic information systems, and social determinants of health indicators were combined to create a harmonized dataset representing patient encounters and community context. Spatial representation ratios were used to evaluate geographic coverage, and spatial autocorrelation methods identified clusters of high demand. Temporal patterns were modeled to forecast patient arrivals, and machine learning models predicted daily admissions and bed occupancy. Prescriptive analytics were then applied to recommend optimal bed allocation and staff scheduling. Results demonstrated accurate prediction of demand surges, improved resource distribution, and reductions in simulated emergency department boarding times. Geospatial outputs revealed disparities in utilization that can inform targeted outreach to underserved communities. The findings suggest that integrating spatial and operational data provides a powerful tool for enhancing hospital efficiency, promoting equity, and strengthening preparedness for routine and surge conditions. This framework offers a foundation for data-driven hospital operations and value-based care strategies.
Keywords
Geospatial analytics, hospital operations, patient flow, resource allocation, predictive modeling
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