DVT patients n=146 PE patients n=37
Age (years) 48 ± 18.1 50 ± 17.7
Smoking 11(7.5) 3(8.1)
Obesity 4(2.7) 5(13.5)
Immobility 39(26.7) 14 (37.8)
Surgery 18(12.3) 10(27)
Fractures 11(7.5)  8(21.6)
Pregnancy 4(2.7) 0(0)
Postpartum 15(10.2) 5(13.5)
Post abortum 2(1.3) 0(0)
Oral contraceptives 16(10.9) 2(5.4)
Cancer 10(6.8) 4(10.8)
Diabetes 9(6.1) 2(5.4)
Hypertension 21(14.3) 9(24.3)
Behçet’s disease 4(2.7) 0(0)
Nephrotic syndrome 9(6.1) 0(0)
Heart failure 8(5.4) 0(0)
Stroke 2(1.3)  2(5.4)
Myocardial infarction 1(0.6) 3(8.1)
Varicose veins 7(4.7) 1(2.7)
Pulmonary tuberculosis 6(4.1) 0(0)
Previous VTE 15(10.2) 7(18.9)
No obvious risk factor 14(9.5) 2(5.4)
DVT=Deep Vein Thrombosis; PE=Pulmonary Embolism
Table 2: Risk factors in 183 patients with deep venous thrombosis (DVT) or pulmonary embolism (PE), mean ± SD or n (%).