Obesity and other modifiable factors for physical inactivity measured by accelerometer in adults with knee osteoarthritis.
Lee J, Song J, Hootman JM, Semanik PA, Chang RW, Sharma L, van Horn L, Bathon JM, Eaton CB, Hochberg MC, Jackson R, Kwoh CK, Mysiw WJ, Nevitt M, Dunlop DD. Obesity and other modifiable factors for physical inactivity measured by accelerometer in adults with knee osteoarthritis. Arthritis Care Res (Hoboken). 2013 Jan; 65(1):53-61.