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. Author manuscript; available in PMC: 2020 Aug 3.
Published in final edited form as: J Rheumatol. 2019 Sep 15;47(8):1165–1173. doi: 10.3899/jrheum.190258

Figure 3. Bland-Altman plot depicting interreader agreement of change scores of the metatarsophalangeal-joints in early arthritis patients (n=30) from baseline until 12 months of follow-up.

Figure 3

Bland-Altman plots of assessment of agreement of change scores of the two readers. The Y-axes demonstrates the difference in the change scores (12 months minus baseline score) for reader 1 minus reader 2. The X-axes denotes the average change score between the two readers ((change score reader 1 - change score reader 2)/2). The middle dotted line depicts the mean difference, the upper and lower dotted lines depict the ±95% limits of agreement. From left to right and top to bottom the following MRI-lesions are depicted: bone marrow edema (BME), synovitis, tenosynovitis and erosions.