Appendix Table E.
Individual Complication by Chronic Venous Insufficiency Status.
| Complications | All (7, 665) | CVI (741) | No CVI (6, 924) | P Value | % CVI |
|---|---|---|---|---|---|
|
| |||||
| Short term Complications | |||||
| Transfusion | 241 (3.1) | 21 (2.8) | 220 (3.2) | .739 | 8.7 |
| Cerebrovascular event | 44 (0.6) | 7 (0.9) | 37 (0.5) | .192 | 15.9 |
| DVT | 26 (0.3) | 3 (0.4) | 23 (0.3) | .735 | 11.5 |
| Ileus | 8 (0.1) | 1 (0.1) | 7 (0.1) | .509 | 14.3 |
| Kidney injury | 87 (1.1) | 9 (1.2) | 78 (1.1) | .854 | 10.3 |
| Pancreatitis | 2 (0) | 0 (0) | 2 (0) | 1 | 0 |
| Pneumonia | 9 (0.1) | 0 (0) | 9 (0.1) | 1 | 0 |
| Pulmonary embolism | 23 (0.3) | 2 (0.3) | 21 (0.3) | 1 | 8.7 |
| Respiratory failure | 55 (0.7) | 6 (0.8) | 49 (0.7) | .65 | 10.9 |
| Thrombocytopenia | 60 (0.8) | 9 (1.2) | 51 (0.7) | .182 | 15 |
| UTI | 22 (0.3) | 2 (0.3) | 20 (0.3) | 1 | 9.1 |
| Wound dehiscence | 0 (0) | 0 (0) | 0 (0) | NA | NA |
| Periprosthetic joint infection | 47 (0.6) | 4 (0.5) | 43 (0.6) | 1 | 8.5 |
| Long term Complications | |||||
| Extensor mechanism disruption | 1 (0) | 0 (0) | 1 (0) | 1 | 0 |
| Implant complication | 19 (0.2) | 0 (0) | 19 (0.3) | .249 | 0 |
| Implant loosening | 1 (0) | 0 (0) | 1 (0) | 1 | 0 |
| MCL injury | 6 (0.1) | 0 (0) | 6 (0.1) | 1 | 0 |
| Osteolysis | 0 (0) | 0 (0) | 0 (0) | NA | NA |
| Pain due to prosthetic | 38 (0.5) | 2 (0.3) | 36 (0.5) | .579 | 5.3 |
| Periprosthetic fracture | 1 (0) | 0 (0) | 1 (0) | 1 | 0 |
| Prosthetic breakdown | 3 (0) | 0 (0) | 3 (0) | 1 | 0 |
| Prosthetic instability | 2 (0) | 0 (0) | 2 (0) | 1 | 0 |
| Stiffness | 30 (0.4) | 2 (0.3) | 28 (0.4) | .764 | 6.7 |
CVI, chronic venous insufficiency; DVT, deep vein thrombosis; UTI, urinary tract infection; MCL, medial collateral ligament; NA, not applicable.