Stenosis criterion (%) | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) |
---|---|---|---|---|
Vessels for analysis only with evaluable vessels | ||||
>60 | 98 | 84 | 55 | 99 |
>70 | 79 | 92 | 66 | 96 |
>80 | 38 | 98 | 86 | 89 |
All vessels for analysis with positive nonevaluable vessels | ||||
>60 | 98 | 77 | 46 | 99 |
>70 | 81 | 84 | 51 | 96 |
>80 | 43 | 90 | 48 | 89 |