. Author manuscript; available in PMC: 2014 Apr 1.

Published in final edited form as: J Vasc Surg Venous Lymphat Disord. 2013 Mar 14;1(2):117–1125. doi: 10.1016/j.jvsv.2012.09.001

Table III. A.

Biomarkers: LE-DVT

Biomarker	Negative DVT (95% CI)	Positive DVT (95% CI)	P value
Soluble P-selectin, ng/mL	54.5 (49.9-59.2)	77.2 (70.7-83.8)	<.001
D-dimer, mg/L	1.04 (0.76-1.33)	5.67 (4.89-6.44)	<.001
C-reactive protein, μg/mL	1.51 (0.91-2.11)	5.29 (4.12-6.46)	<.001
von Willebrand factor (% activity)	113.2 (99.6-126.6)	151.1 (137.6-164.7)	<.001
ADAMTS-13 (% activity)	102 (98-107)	91 (86-95)	<.001
Wells score	1.72 (1.54-1.92)	2.88 (2.62-3.13)	<.001
Caprini score	3.9 (3.5-4.3)	6.3 (5.8-6.8)	<.001

ADAMTS-13, A disintegrin and metalloproteinase with a thrombospondin type 1 motif, member 13; CI, confidence interval; DVT, deep venous thrombosis; LE, lower extremity.