PPV, positive predictive value; NPV, negative predictive value; OR, odds ratio; CI, confidence interval.P-values of sensitivity, specificity, and accuracy are calculated with McNemar test.
P1: Comparison of result of aCl IgG or IgM or IgA to aCL IgG or IgM;P2: Comparison of result of aβ2GpI IgG or IgM or IgA to aβ2GpI IgG or IgM;P3: Comparison of result of aCL or aβ2GpI IgG or IgM or IgA to aCL or aβ2GpI IgG or IgM;P1’: Comparison of result of aPS/PT IgG or IgM to aCL IgG or IgM;P2’: Comparison of result of aPS/PT IgG or IgM to aβ2GpI IgG or IgM;P3’: Comparison of result of aCL, aβ2GpI, or aPS/PT IgG or IgM to aCL or aβ2GpI IgG or IgM;P1”: Comparison of result of aAnxV IgG or IgM to aCL IgG or IgM; P2”: Comparison of result of aAnxV IgG or IgM to aβ2GpI IgG or IgM;P3”: Comparison of result of aCL, aB2GpI, or aAnxV IgG or IgM to aCL or aβ2GpI IgG or IgM;Odds ratios (ORs) with 95% confidence intervals (CIs) are shown.