Arthritis / 2012 / Article / Fig 3

Clinical Study

The Effects of Bariatric Surgery Weight Loss on Knee Pain in Patients with Osteoarthritis of the Knee

Figure 3

WOMAC pain, stiffness, and physical function comparisons from baseline (pre-surgery) to 12 month follow-up. The bars are standard error. The (*) indicates significant differences ( ) when compared to baseline. .