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Table 3 Relative risk of traditional risk factors and laboratory results in patients with vs. without DVT

From: Prevalence of deep vein thrombosis in acutely admitted ambulatory non-surgical intensive care unit patients

  RR [95% CI] P - value
Risk factors   
Smoker (vs. nonsmoker) 3.40 (0.93-13.06) 0.06
Immobility (yes vs. no) 2.50 (0.53-11.79) 0.23
Exsiccosis (yes vs. no) 1.29 (0.28-5.92) 0.79
Diabetes mellitus (yes vs. no) 1.20 (0.29-5.09) 0.81
Renal insufficiency (yes vs. no) 0.49 (0.12-1.95) 0.30
Laboratory results   
D-dimere (increased vs. normal) 3.49 (0.89-13.71) 0.58
CRP (increased vs. normal) 1.97 (0.42-9.27) 0.38
Leukocytes (increased vs. normal) 1.95 (0.49-7.73) 0.33
Fibrinogen (increased vs. normal) 1.5 (0.39-5.92) 0.55
PTT (increased vs. normal) 1.37 (0.30-6.27) 0.69
Erythrocytes (increased vs. normal) 0.17 (0.02-1.31) 0.05
Creatinine (increased vs. normal) 1.15 (0.29-4.53) 0.84
Thrombocytes (increased vs. normal) 1.03 (1.03-1.17) 0.28
Quick (decreased vs. normal) 0.44 (0.06-3.41) 0.41