Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
Jinnin M, Ohta A, Ishihara S, et al. First external validation of sensitivity and specificity of the European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) classification criteria for idiopathic inflammatory myopathies with a Japanese cohort. Ann of Rheum Dis 2020;79:387–92. doi:10.1136/annrheumdis-2019-215488
In Fig 1, Fig S1, and Fig S2, (b) (=without biopsy) and (c) (=with biopsy) were mistakenly swapped.
In the main text “The new criteria were therefore validated with a Japanese cohort. Receiver operating characteristics (ROC) curve analysis indicated that the area under the curve (AUC) for all Japanese cases, the cases with muscle biopsy data, and the cases without muscle biopsy data was 0.97, 0.87, and 0.97, respectively (online supplementary Figure S2)”. AUC=0.9562 in the graph of Fig 2S (a) was mistakenly referred as 0.97.