Journal article

Direct Hospital Cost Determinants Following Hip and Knee Arthroplasty

TN Peel, AC Cheng, D Liew, KL Buising, J Lisik, KA Carroll, PFM Choong, MM Dowsey

ARTHRITIS CARE & RESEARCH | WILEY | Published : 2015

Abstract

OBJECTIVE: Total joint arthroplasty (TJA) places a significant economic burden on health care resources. This cohort study examines the costs associated with arthroplasty in 827 patients undergoing hip and knee TJA from January 2011 to June 2012 at a single center in Melbourne, Australia. METHODS: Data included total inpatient, outpatient, and readmissions costs in the 30 days following TJA. Factors associated with cost were modeled using negative binomial regression and extrapolated to the Australian population. RESULTS: The base cost (i.e., the cost for a patient with no modifying factors) over the first 30 days following TJA was $13,060 Australian (AU) (interquartile range $12,126..

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Grants

Awarded by National Health and Medical Research Council (NHMRC)


Awarded by NHMRC


Funding Acknowledgements

Supported by the National Health and Medical Research Council (NHMRC; project grant APP1057736). Drs. Peel and Dowsey's work was supported by an NHMRC Early Career Australian Clinical Fellowship (APP1069374 and APP1035810, respectively). Dr. Cheng's work was supported by an NHMRC Career Development Fellowship 2 (APP1068732).Dr. Liew has received consulting fees, speaking fees, and/or honoraria (less than

0,000 each) from Pfizer Australia, AbbVie Australia, AstraZeneca Australia, and Pfizer.