PainRelief.com Interview with:
Daniel A Charen MD
Leni and Peter May Department of Orthopaedic Surgery
Icahn School of Medicine at Mount Sinai, New York

PainRelief.com:  What is the background for this study?

Response: There is a well-established link between obesity and knee osteoarthritis, and recent research has implicated diabetes as a potential cause of cartilage degeneration. This study uses the National Health and Nutrition Examination Survey (NHANES) database to examine the association between knee pain and various metabolic factors.