Table 1.

Demographics of Patients Included in the Study

Age	Mean 50.2 ± 15.3 years
	Median 50.5 years
Sex	Female 83.3% (N = 25)
	Male 16.7% (N = 5)
Risk factors for DVT
Obesity	40% (N = 12)
Smoking	33.3% (N = 10)
Oral contraceptives	20% (N = 6)
History of DVT or pulmonary embolism	36.7% (N = 11)
Presentation on Initial Assessment
Shortness of breath	16.7% (N = 11)
Pain or edema of left lower extremity	100%
Lower extremity thrombus	Common femoral vein 100%
	Popliteal vein 60%

Abbreviation: DVT, deep vein thrombosis.