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Transactions of the International Conference on Health Information Technology Advancement
Document Type
Article
Version
publisher_pdf
Publication Date
10-2015
Abstract
This research study used the Dixon Forecasting Model (DFM), a Bed Ratio (BR), and the National Emergency Department Overcrowding Scale (NEDOCS) to establish a reliable two-hour overcrowding forecasting tool within the Emergency Department. The DFM and BR were used together to predict severe overcrowding based on current census data. This two hour prediction was then be validated by the real-time NEDOCS and real-time Bed Ratio scores. Data analysis indicates that the two-hour predicted BR is moderately correlated with a real-time NEDOCS (correlation coefficient 0.508) and real-time BR (correlation coefficient 0.492) at the forecasted time. Further data analysis revealed a strong correlation between the real-time NEDOCS and the real-time BR, as evidenced by a correlation coefficient of 0.949. The results of this study suggest that the DFM can be used with additional data to calculate a two hour forecasted BR and that using either BR or NEDOCS in real-time to determine overcrowding is effective.
WMU ScholarWorks Citation
Skinner, Jeff and Higbea, Raymond J., "Forecasting the Potential for Emergency Department Overcrowding" (2015). Transactions of the International Conference on Health Information Technology Advancement. 52.
https://scholarworks.wmich.edu/ichita_transactions/52