| Variables | Enoxaparin | Aspirin | p-value | ||
| Mean inc. (%) | SD | Mean inc. (%) | SD | ||
| No. of patients | 23.10 |
| 76.09 |
|
|
| Mean age | 68.79 | 10.12 | 57.87 | 11.94 | 0.110 |
| Male gender | 35.70 |
| 57.50 |
| 0.030 |
| Type of prosthesis |
|
|
|
| 0.714 |
| Hybrid Non-cemented Cemented | 62.50 32.10 5.40 |
| 61.80 29.60 8.60 |
|
|
| Re-intervention | 8.90 |
| 1.60 |
| 0.007 |
| Transfusion | 25.00 |
| 5.40 |
| <0.010 |
| Diagnosis |
|
|
|
| 0.310 |
| Osteoarthrosis Osteonecrosis Dysplasia Metabolic disorders Legg-Perthes/epiphysolysis Ottopelvis Fractures | 66.10 7.10 7.10 7.10 0.00 0.00 12.50 |
| 58.60 18.30 8.10 3.80 1.60 1.10 8.60 |
|
|