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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Arthritis Care Res (Hoboken). 2013 Jan;65(1):23–33. doi: 10.1002/acr.21741

Figure 2.

Figure 2

The boxplots show knee cartilage T2 measurements at baseline and 36 month follow-up for the medial femur (MF) compartment and the average over all compartments in (A) normal controls, (B) subjects with OA risk factors and normal weight, (C) subjects with OA risk factors and overweight, and (D) subjects with OA risk factors and obesity. Differences in T2 measurements of group A versus group B, C, and D, respectively were assessed with multivariate regression models, adjusting for gender, age, and OA risk factors other than BMI. P-values printed in bold indicate statistically significant differences between the respective groups (p<0.05).