Table II.
Bivariate analysis of laboratory parameters comparing patients with and without deep venous thrombosis (DVT)
| Laboratory parameters (in sample) | Results | DVT negative | DVT positive | P value |
|---|---|---|---|---|
| Hgb, gm% (n = 71) | 10.72 ± 1.99 | 10.47 ± 1.94 | 11 ± 2.05 | .4038 |
| HCT (n = 71) | 32.48 ± 5.99 | 31.78 ± 5.8 | 33.25 ± 6.18 | .4878 |
| d-Dimer, ng/mL (n = 67) | 3941.21 ± 5240.36 | 2644.03 ± 2378.77 | 5447.61 ± 7032.01 | .0101 |
| Fibrinogen, mg/dL (n = 41) | 664.66 ± 198.69 | 655.57 ± 220.84 | 676.28 ± 171.8 | .8422 |
| Platelets/μL (n = 71) | 282.76 ± 98.91 | 290.73 ± 107.67 | 274.09 ± 89.2 | .5313 |
| CRP mg/L (n = 67) | 18.26 ± 17.35 | 17.54 ± 21.83 | 19.1 ± 10.26 | .0772 |
| Erythrocyte sedimentation rate (n = 11) | 80.82 ± 25.33 | 83.00 ± 31.84 | 79.00 ± 21.51 | .9361 |
| Ferritin, ng/mL (n = 65) | 1038.73 ± 1191.61 | 820.83 ± 1001.94 | 1277.70 ± 1346.15 | .1295 |
| Procalcitonin, ng/mL (n = 29) | 2.18 ± 5.92 | 2.38 ± 7.70 | 1.94 ± 2.72 | .1873 |
| BUN, mg/dL (n = 70) | 32.86 ± 25.95 | 35.94 ± 28.67 | 29.59 ± 22.70 | .2841 |
| Serum creatinine, mg/dL (n = 70) | 1.41 ± 1.65 | 1.57 ± 1.91 | 1.25 ± 1.32 | .3222 |
| Albumin mg/dL (n = 68) | 2.91 ± 0.58 | 2.90 ± 0.44 | 2.91 ± 0.71 | .4015 |
| AST, U/L (n = 68) | 59.16 ± 47.49 | 47.72 ± 36.17 | 72.03 ± 55.44 | .0604 |
| ALT, U/L (n = 68) | 50.49 ± 40.31 | 45.25 ± 34.69 | 56.38 ± 45.67 | .3828 |
| Alkaline phosphatase, IU/L (n = 68) | 89.56 ± 59.67 | 71.39 ± 24.20 | 110.00 ± 78.86 | .0095 |
ALT, Alanine aminotransferase; AST, aspartate aminotransferase; BUN, blood urea nitrogen; CRP, C-reactive protein; Hgb, hemoglobin; HCT, hematocrit.
Values are mean ± standard deviation.