Ipsilateral lower extremity joint involvement increases the risk of poor pain and function outcomes after hip or knee arthroplasty
1 Medicine Service and Center for Surgical Medical Acute care Research and Transitions (C-SMART), Birmingham VA Medical Center, Birmingham, AL, USA
2 Department of Medicine at School of Medicine, and Division of Epidemiology at School of Public Health, University of Alabama, Birmingham, AL, USA
3 Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Rochester, MN, USA
BMC Medicine 2013, 11:144 doi:10.1186/1741-7015-11-144Published: 5 June 2013
Additional file 1:
Sensitivity analyses for primary THA and primary TKA cohorts limiting only to patients with osteoarthritis (OA).
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