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Table 4 Diagnostic parameters of the risk score for various cut-off scores

From: Prediction of Methotrexate Intolerance in Juvenile Idiopathic Arthritis: a prospective, observational cohort study

Cut-off Sensitivity (%) Specificity (%) PPV (%) NPV (%) Accuracy (%)
≥4 93.4 29.9 50.3 85.7 57.3
≥5 87.8 46.1 55.3 83.3 64.1
≥6 82.0 56.1 58.7 80.4 67.3
≥7 69.2 69.9 63.6 74.9 69.6
≥8 58.7 80.3 69.4 71.9 71.0
≥9 46.0 86.8 72.6 67.9 69.2
  1. Abbreviations: NPV, negative predictive value; PPV, positive predictive value.