Table 2

Interclass correlation coefficient [28] of the whole-organ magnetic resonance imaging scores (WORMS) in the meniscus, cartilage, and bone marrow lesions

Tissue

Reader 1

Reader 2

ICC

Meniscus

0.98

0.96

0.97

Cartilage

0.98

0.96

0.98

Bone marrow lesions

0.98

0.97

0.98

The reproducibility of WORMS scores was investigated in 15 subjects and read out twice by two readers independently. ICC, interclass correlation coefficient.

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