Batch 01 · ER triage
Boarding time absorbed into ED length-of-stay averages
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System failure identification
Admitted patients occupy emergency beds for hours after the decision to admit. The department is functioning as an inpatient ward without being measured as one, and treatment capacity falls accordingly. Every boarded patient removes a treatment space from a department still receiving arrivals.
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Data pipeline diagnostics
Boarding is folded into total length of stay, a single figure mixing two unrelated processes. Improvement in treatment time can mask worsening boarding entirely within the same number. The composite is reported against a target, which rewards whichever component is easier to move.
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Predictive computational model
Split the interval at the admission decision. Measure treatment time and boarding time separately, then track boarding hours per bed per day as the capacity variable it actually is. Separating them makes the two processes independently attributable to the teams that own them.
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Workflow integration
Report boarding to bed management rather than to emergency leadership. The lever that moves it is inpatient discharge timing, so the metric has to reach the team that controls that. Emergency leadership can measure boarding but cannot resolve it.