Potentially included risk factors for VTE and bleeding
| VTE |
| Respiratory failure |
| Severe stroke |
| Elevated D-dimer |
| Autoimmune disease |
| Obesity |
| Thrombosis |
| Central venous catheter use |
| Leg edema |
| History of heart failure |
| Fever |
| Leukocytosis |
| Recent long bone fracture |
| Bleeding |
| Sex |
| Central venous catheter use |
| Blood dyscrasias |
| Malignancy |
| VTE |
| Respiratory failure |
| Severe stroke |
| Elevated D-dimer |
| Autoimmune disease |
| Obesity |
| Thrombosis |
| Central venous catheter use |
| Leg edema |
| History of heart failure |
| Fever |
| Leukocytosis |
| Recent long bone fracture |
| Bleeding |
| Sex |
| Central venous catheter use |
| Blood dyscrasias |
| Malignancy |