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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 2 of 2 Research Studies DisplayedUrish KL, Qin Y, Li BY
Predictors and cost of readmission in total knee arthroplasty.
The Comprehensive Care for Joint Replacement bundle was created to decrease total knee arthroplasty (TKA) cost. To help accomplish this, there is a focus on reducing TKA readmissions. The study’s authors used the Nationwide Readmission Database to examine national readmission rates, predictors of readmission, and associated readmission costs for elective TKA procedures.
AHRQ-funded; HS018726.
Citation: Urish KL, Qin Y, Li BY .
Predictors and cost of readmission in total knee arthroplasty.
J Arthroplasty 2018 Sep;33(9):2759-63. doi: 10.1016/j.arth.2018.04.008..
Keywords: Arthritis, Healthcare Costs, Healthcare Cost and Utilization Project (HCUP), Hospital Readmissions, Orthopedics
Maeda JL, Mosher Henke R, Marder WD
AHRQ Author: Karaca Z, Friedman BS, Wong HS
Variation in hospital inpatient prices across small geographic areas.
The authors examined whether market competition may influence the difference in the inpatient price per discharge between public and private payers across small geographic areas. They found greater geographic variation in the inpatient price per discharge among private than public payers for most hospital services, while hospitals in more concentrated markets were associated with a higher price per discharge among knee arthroplasty discharges for both payers. They concluded that hospitals charged significantly higher prices to private than public payers.
AHRQ-authored; AHRQ-funded; 290200600009C.
Citation: Maeda JL, Mosher Henke R, Marder WD .
Variation in hospital inpatient prices across small geographic areas.
Am J Manag Care 2014 Nov;20(11):907-16.
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Keywords: Healthcare Costs, Healthcare Cost and Utilization Project (HCUP), Orthopedics, Surgery