feature

Sensitivity

Specificity

Youden Index

+LR

−LR

D-dimer

0.733

0.625

0.358

1.985

0.409

RLR

0.289

0.962

0.251

5.777

0.749

RLR joint D-dimer

0.500

0.800

0.3

4.444

0.788