Is Length of Stay Influenced by the Weekday On Which Lumbar Surgery is Performed?

Neurosurgery
Ahilan SivaganesanAnthony L Asher

Abstract

Reducing length of stay (LOS) in a safe manner has the potential to save significant costs for the care of patients undergoing elective lumbar spine surgery. Due to the relative absence on weekends of staff required for discharging patients to rehabilitation or nursing facilities, we hypothesize that patients undergoing lumbar surgery later in the week have a longer LOS than their counterparts. To analyze the effect of day of the week for lumbar surgery on LOS. Patients undergoing surgery for lumbar degenerative disease were prospectively enrolled in the multicenter quality and outcomes database registry. A multivariable proportional odds regression model was built with LOS as the outcome of interest and patient and surgical variables as covariates. A total of 11 897 patients were analyzed. Among those discharged home, the regression analysis demonstrated significantly higher odds of longer LOS for patients undergoing surgery on Friday as compared to Monday (P < .001). Among those discharged to a facility, there were significantly higher odds of longer LOS for patients undergoing surgery on Wednesday (P < .001), Thursday (P < .001), and Friday (P = .002) as compared to Monday. The findings of this study suggest that lumbar pati...Continue Reading

References

Sep 27, 2006·Archives of Internal Medicine·Eric A ColemanSung-Joon Min
Nov 15, 2006·European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society·A F MannionN Boos
Sep 18, 2007·Spine·James A BrowneWilliam J Richardson
Nov 5, 2013·The Spine Journal : Official Journal of the North American Spine Society·Jordan A GruskayJonathan N Grauer
Nov 5, 2016·Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia·Nicholas B AbtMohamad Bydon
Jul 15, 2017·Journal of Neurosurgery·Faith C RobertsonWilliam B Gormley
Sep 16, 2017·Journal of Hospital Medicine : an Official Publication of the Society of Hospital Medicine·Lynn A PaulsChristopher L Wu

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