Table 3—

Accuracy of the four classification schemes in defining KPD

SensitivitySpecificityPPVNPV+LR−LRROC AUC
All 294 subjects presenting with DKA
    Aβ99.495.997.199.224.550.010.972
    Modified ADA31.699.298.251.138.990.690.703
    BMI based67.385.878.677.24.750.380.766
    ADA48.894.271.928.18.340.540.707
138 subjects presenting with DKA and new-onset diabetes
    Aβ99.195.599.195.521.790.010.969
    Modified ADA34.510010022.50.660.672
    BMI based72.276.294.333.33.030.370.742
    ADA89.722.785.929.41.160.450.562