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Table 3 Diagnostic efficiency of each biomarker in lung cancer-associated VTE.

From: Early identification of lung cancer patients with venous thromboembolism: development and validation of a risk prediction model

Variable

AUC

Cut-off value

Sensitivity

Specificity

Youden index

95%CI

FDP

0.869

2.84

0.963

0.457

0.506

0.803–0.934

D-dimer

0.860

0.77

0.926

0.403

0.523

0.786–0.934

TM

0.817

9.75

0.889

0.403

0.486

0.723–0.911

TAT

0.802

2.25

0.889

0.481

0.408

0.716–0.889

PIC

0.745

0.80

0.926

0.605

0.321

0.647–0.843

t-PAIC

0.685

7.35

0.778

0.450

0.328

0.566–0.805