Arthritis / 2012 / Article / Fig 2

Clinical Study

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

Figure 2

Comparison of Body Mass Index (BMI) from baseline (pre-surgery) to 12 month postsurgery follow-up appointment. Standard error bars are present. The (*) indicates significant weight loss at 6 months and 12 months when compared to baseline. .