| Bleeding complications |
| Both PT/PTT Prolonged | Abnormal renal function | Abnormal liver function | Thrombocytopenia |
| Positive | Total | 35 (42.7%) | 28 (34.1%) | 24 (29.3%) | 19 (23.2%) |
| Negative | 82 | 62 (16.7%) | 51 (14.1%) | 67 (18.6%) | 69 (19.1%) |
| P value | 361 | <0.01 | <0.01 | =0.03 | >0.05 |