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Table 1 (abstract P1103). Laboratory parameters and cut-off used to create the MAS risk scorein sJIA patients

From: 10th Congress of International Society of Systemic Auto-Inflammatory Diseases (ISSAID)

Laboratory parameters

Cut-off

Rate

Ferritin (ng/ml)

>900

1

AST (UI/L)

>35

1

LDH (UI/l)

>550

1

gammaGT (UI/L)

>30

2

Triglycerides (mg/dl)

>150

2

Sensitivity (Se)

0.950

CI95% 0.842-0.988

Specificity (Sp)

0.879

CI95% 0.753-0.948

Positive predictive value (PPV)

0.826

CI95% 0.692-0.912

Negative predictive value (NPV)

0.967

CI95% 0.865-0.995