... participated in the study design, analysis of data, interpretation of results, and preparation of manuscript. PJH participated in the study design, interpretation of results, and preparation of manuscript. ... manufacturer-recommended cut-points. £ Antimalarials include chloroquine and hydroxychloroquine. ¶ Immunosuppressives include methotrexate, azathioprine, mycophenolate mofetil, cyclosporine and cyclophosphamide. ... deviation; SLE: systemic lupus erythematosus; SLEDAI-2K: Systemic Lupus Erythematosus Disease Activity Index 2000; SLICC/ACR DI: Systemic Lupus Erythematosus International Collaborating Clinics / American...