Anesthesia & Analgesia · 2007 · 73 citations · 19 references
MedicineAnesthesiologySurgeryAnesthesiaDecision MakingDecision TheoryHospital Decision-makingManagerial Decision MakingOperating Room EfficiencyResource UtilizationSurgical Resource UtilizationDay-of-surgery Medical Decision MakingDay-of-surgery SchedulingOperating Room Resource AllocationOperating Room StaffingOptimal Decision MakingSurgical Decision-makingWaiting TimesWorkload In Anesthesia
Heuristics that guide single‑OR decision‑making are economically suboptimal when applied across multiple ORs, prompting two studies at a single hospital to examine this issue. The study examined whether anesthesiologists, without prompting, tend to make managerial decisions that increase clinical work per unit time at their assigned ORs. Researchers conducted a retrospective analysis of anesthesiologists’ decisions during sequential patient lists and compared patient and surgeon waiting times before and after education on optimal case‑assignment strategies. Anesthesiologists consistently increased clinical work per unit time, which paradoxically raised patient and surgeon waiting times, remained unchanged after education, and persisted despite higher OR over‑utilization, staffing costs, and overtime, indicating a heuristic driven by personal productivity rather than patient‑waiting reduction.
We investigated whether, without prompting, anesthesiologists tend to make managerial decisions to increase the clinical work per unit time of the sites to which they are assigned during their scheduled time present. Although a sound basis for decision-making involving individual ORs, the heuristic is often suboptimal economically when applied to decisions involving multiple ORs.Two studies were performed at one hospital. 1) A retrospective analysis was made of anesthesiologists' managerial decisions when caring for sequential lists of patients. 2) Patients' and surgeons' waiting on nights and weekends were studied before/after education on optimal decision-making.1) Anesthesiologists' decisions resulted in an increase in their clinical work per unit time, not a reduction in patient waiting. 2) Paradoxically, such efforts on nights and weekends caused increased patient and surgeon waiting. Decisions were unchanged after education on a different way to assign cases.In a companion article, we showed that clinicians tended to make decisions that increased the clinical work per unit time at each moment in each OR, even when doing so resulted in an increase in overutilized OR time, higher staffing costs, unpredictable work hours, and/or mandatory overtime. The current studies show that such efforts to work fast cannot be explained as a consequence of efforts to reduce surgeon and patient waiting. Rather, the heuristic followed is consistent with increasing one's personal clinical work per unit time at one's assigned anesthetizing location.
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