A large study analyzing 107,000 knee replacement surgeries found that African Americans were significantly more likely than white patients to be discharged to an inpatient rehabilitation or skilled nursing facility rather than home care after the procedure. Researchers also found that African American patients under 65 were more likely to be readmitted to the hospital within 90 days of a knee replacement.
The regional database analysis study was published in JAMA Network Open, an open access journal of the American Medical Association, on October 30. It was a collaborative effort among researchers from Hospital for Special Surgery (HSS) in New York City (Michael L. Parks, MD), the University of Alabama at Birmingham (Jasvinder Singh, MBBS, MPH), the University of Pennsylvania (Yong Chen, PhD) and Weill Cornell Medicine/New York Presbyterian Hospital (Said A. Ibrahim, MD, MPH). The study included patients who had elective knee replacement surgery in the state of Pennsylvania between 2012 and 2015.