File(s) stored somewhere else
Please note: Linked content is NOT stored on La Trobe and we can't guarantee its availability, quality, security or accept any liability.
Hospital characteristics, rather than surgical volume, predict length of stay following colorectal cancer surgery
journal contributionposted on 15.01.2021, 06:29 by Donato VicendeseDonato Vicendese, LT Marvelde, PD McNair, K Whitfield, DR English, SB Taieb, RJ Hyndman, R Thomas
Objective: Length of hospital stay (LOS) is considered a vital component for successful colorectal surgery treatment. Evidence of an association between hospital surgery volume and LOS has been mixed. Data modelling techniques may give inconsistent results that adversely impact conclusions. This study applied techniques to overcome possible modelling drawbacks. Method: An additive quantile regression model formulated to isolate hospital contextual effects was applied to every colorectal surgery for cancer conducted in Victoria, Australia, between 2005 and 2015, involving 28,343 admissions in 90 Victorian hospitals. The model compared hospitals’ operational efficiencies regarding LOS. Results: Hospital LOS operational efficiencies for colorectal cancer surgery varied markedly between the 90 hospitals and were independent of volume. This result was adjusted for pertinent patient and hospital characteristics. Conclusion: No evidence was found that higher annual surgery volume was associated with lower LOS for patients undergoing colorectal cancer surgery. Our model showed strong evidence that differences in LOS efficiency between hospitals was driven by hospital contextual effects that were not predicted by provider volume. Further study is required to elucidate these inherent differences between hospitals. Implications for public health: Our model indicated improved efficiency would benefit the patient and medical system by lowering LOS and reducing expenditure by more than $3 million per year.
JournalAustralian and New Zealand Journal of Public Health
Pagination10p. (p. 73-82)
Rights StatementThe Author reserves all moral rights over the deposited text and must be credited if any re-use occurs. Documents deposited in OPAL are the Open Access versions of outputs published elsewhere. Changes resulting from the publishing process may therefore not be reflected in this document. The final published version may be obtained via the publisher’s DOI. Please note that additional copyright and access restrictions may apply to the published version.
Science & TechnologyLife Sciences & BiomedicinePublic, Environmental & Occupational Healthsurgerycolorectalcancerlength of stayquantile regressionENHANCED-RECOVERYRECTAL-CANCERCOLON-CANCERFAST-TRACKOUTCOMESRESECTIONCOMPLICATIONSMORTALITYCARESPECIALIZATIONHumansColorectal NeoplasmsLength of StayPostoperative PeriodHospitalsHealth ServicesWorkloadVictoriaOutcome Assessment, Health CarePublic Health