Avoiding misclassification of thrombotic primary antiphospholipid syndrome as systemic lupus erythematosus (SLE): What are the best-performing SLE classification criteria?
Flavio SignorelliGustavo Guimarães Moreira BalbiEloisa S BonfaEduardo F BorbaDanieli Castro de Oliveira AndradePublished in: Lupus (2021)
ACR/EULAR 2019 had high accuracy for distinguishing PAPS from SLE, whereas the SLICC 2012 incorrectly classified more than one third of the PAPS patients as having SLE.