Table 4.

Values of p-sel, TpP, and D-D in Predicting PVT.^a

Group	Sensitivity (%)	Specificity (%)	Positive Predictive Value (%)	Negative Predictive Value (%)	Misdiagnosis Rate (%)	Missing Diagnosis Rate (%)	Diagnostic Compliance Rate (%)
P-sel	77.2	90.8	91.0	76.6	9.2	22.8	83.3
TpP	87.3	58.5	71.9	79.2	41.5	12.7	74.3
D-D	83.5	76.9	81.5	79.4	23.1	16.5	80.6

Abbreviations: D-D, D-dimer; p-sel, p-selectin; PVT, portal vein thrombosis; TpP, thrombus precursor protein.

^a Positive criteria: p-sel >5%, TpP >6 mg/L, D-D >500 ng/mL.