Table 5

Statistical performance of the MS score in developmental and validation samples

Developmental sample
OR95% CISensitivitySpecificityNPVPPVAUCkappa
MS score ≥−2.1105.6657.69 to 193.530.850.950.880.940.950.80
Validation sample
OR95% CISensitivitySpecificityNPVPPVAUCkappa
MS score ≥−2.1566.6669.96 to 4590.110.890.990.880.990.970.87
  • AUC, area under the curve; MS, MAS/sJIA; NPV, negative predictive value; PPV, positive predictive value.