Table 3 Risk of DVT after total hip replacement (logistic regression analysis)
From: Risk factors for deep vein thrombosis of the lower extremity after total hip arthroplasty
Clinical parameter | B-value | Se-value | Wald-value | P-value | OR-value | 95%CI(Lower limit to upper limit) |
|---|---|---|---|---|---|---|
diabetes. | 2.289 | 0.529 | 18.726 | 0.000 | 9.867 | 3.499—27.827 |
Preoperative fibrinogen | 1.008 | 0.203 | 24.638 | 0.000 | 2.741 | 1.841—4.082 |
Preoperative D-dimer | 1.075 | 0.301 | 12.713 | 0.000 | 2.930 | 1.623—5.289 |
Preoperative INR | 3.106 | 1.543 | 4.050 | 0.044 | 22.326 | 1.084—459.694 |
Preoperative fibrin degradation products | -1.086 | 0.172 | 39.835 | 0.000 | 0.338 | 0.241—0.473 |
Postoperative albumin | 0.068 | 0.041 | 2.696 | 0.101 | 1.070 | 0.987—1.160 |
Postoperative D-dimer | -0.136 | 0.096 | 1.987 | 0.159 | 0.873 | 0.722—1.055 |
Postoperative fibrin degradation products | 0.131 | 0.040 | 10.890 | 0.001 | 1.140 | 1.055—1.233 |