Wells PS, Hirsh J, Anderson DR, et al. Accuracy of clinical assessment of deep-vein thrombosis. Lancet. 1995;345(8961):1326-30.

Wells PS, Anderson DR, Bormanis J, et al. Value of assessment of pretest probability of deep-vein thrombosis in clinical management. Lancet. 1997;350(9094):1795-8.

Wells PS, Anderson DR, Rodger M, Forgie M, Kearon C, Dreyer J, Kovacs G, Mitchell M, Lewandowski B, Kovacs MJ. Evaluation of D-dimer in the diagnosis of suspected deep-vein thrombosis. N Engl J Med. 2003 Sep 25;349(13):1227-35.

Wells PS, Owen C, Doucette S, Fergusson D, Tran H. Does this patient have deep vein thrombosis? JAMA. 2006 Jan 11;295(2):199-207. Review.

Bates SM, Jaeschke R, Stevens SM, Goodacre S, Wells PS, Stevenson M.D., Kearon C, Schunemann HJ, Crowther M, Pauker SG, Makdissi R, Guyatt GH. Diagnosis of DVT: Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines.

Silveira PC, Ip IK, Goldhaber SZ, Piazza G, Benson CB, Khorasani R. Performance of Wells Score for Deep Vein Thrombosis in the Inpatient Setting. JAMA Intern Med. 2015 Jul;175(7):1112-7. doi: 10.1001/jamainternmed.2015.1687.

Scarvelis D, Wells PS. Diagnosis and treatment of deep-vein thrombosis. CMAJ. 2006 Oct 24;175(9):1087-92. Review. Erratum in: CMAJ. 2007 Nov 20;177(11):1392.

Dr. Phil Wells

Wells' Criteria for DVT

cancer

bedridden

calf_swelling

superficial_veins

leg_swollen

localized_tenderness

pitting_edema

paralysis

alt_diagnosis_dvt

Calculates risk of DVT based on clinical criteria.

Risk of DVT based on clinical criteria.

Wells' Score for DVT

Benjamin H. Slovis, MD, MA, is an emergency medicine physician and informatician in the department of emergency medicine at Thomas Jefferson University in Philadelphia. A native of New Jersey, Dr. Slovis attended Cornell University for his undergraduate studies and received his MD from UMDNJ–Robert Wood Johnson Medical School. He completed his residency at the Icahn School of Medicine at Mount Sinai and a National Library of Medicine Post-Doctoral Research Fellowship with a masters degree from the department of Biomedical Informatics at Columbia University. His research interests include clinical decision support systems, health-information exchange, and medical education.

Benjamin Slovis, MD

The Wells’ Criteria for DVT Objectifies risk of deep vein thrombosis (DVT) based on clinical findings.

Geneva Score (Revised)

Villalta Score

Wells' Score for PE

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