Figure 2.

Comparison of T2 and texture parameters in subjects with cartilage abnormalities and those without them. Subjects with cartilage abnormalities (cartilage whole-organ magnetic resonance imaging scores (WORMS) of greater than 0, n = 92) have elevated mean T2, grey level co-occurrence matrix (GLCM) entropy, GLCM contrast, and GLCM variance in comparison with subjects without abnormalities (cartilage WORMS = 0, n = 41). Values are averaged among all compartments.

Joseph et al. Arthritis Research & Therapy 2011 13:R153   doi:10.1186/ar3469
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