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Table 3 Global accuracy for ACR 1997, SLICC and the new EULAR/ACR criteria, at baseline/first visit and 1-year-follow-up

From: Comparison among ACR1997, SLICC and the new EULAR/ACR classification criteria in childhood-onset systemic lupus erythematosus

Classification System Follow-up time Global accuracy (IC 95%)
ACR 1997 Baseline/First visit 0.830 (0.776–0.884)
1-year-follow-up 0.933 (0.896–0.969)
EULAR/ACR Baseline/First visit 0.874 (0.827–0.921)
1-year-follow-up 0.929 (0.894–0.964)
SLICC Baseline/First visit 0.910 (0.870–0.949)
1-year-follow-up 0.952 (0.923–0.982)
  1. Global accuracy was measured through the area under the ROC curve
  2. IC 95–95% confidence interval, ACR American College of Rheumatology, SLICC Systemic Lupus International Collaborating Clinics criteria, EULAR/ACR European League Against Rheumatism (EULAR)/ACR