Odds of VTE in TXA+ patients*
| OR | 95% CI | |
| TXA+ index orthopedic/spine case | 0.680 | 0.206 to 2.248 |
| Proximal fracture site | 5.965 | 0.699 to 50.922 |
| Abbreviated Injury Score—head | 1.359 | 0.991 to 1.863 |
| Missed dose VTE chemoprophylaxis | 1.018 | 0.873 to 1.187 |
| Total number of surgeries during admission | 1.193 | 0.857 to 1.661 |
| TXA within 24 hours of admission | 1.573 | 0.454 to 5.456 |
*Multivariate logistic regression; C-statistic 0.696.
TXA, tranexamic acid; VTE, venous thromboembolism.