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. 2019 Sep 25;9:13880. doi: 10.1038/s41598-019-50413-8

Table 3.

Sensitivities, specificities, and predictive values for the diagnosis of cardiac rejection.

Cutoff point (au) Sensitivity (%) Specificity (%) PPV (%) NPV (%)
Grade 1 R 6211 93 47 62 78
Grade 2 R 6780 93 73 73 92
Grade 3 R 10554 93 100 100 94
Grade 1 R, 2 R, and 3 R combined 6613 93 67 89 77
Grade 2 R and 3 R combined 7031 93 87 93 87

PPV, positive predictive value; NPV, negative predictive value.