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