Multiple Venous Thromboembolism Pharmacologic Agents Are Associated with an Increased Risk for Early Postoperative Complications following a Total Joint Arthroplasty

Table 1

Postoperative anticoagulants prescribed.

Number of postoperative VTE medications	Aspirin	Unfractionated heparin or LMWH	Direct factor Xa or II inhibitor	Antiplatelet excluding ASA	Warfarin	Total patients
1	995 (56.2%)	119 (6.7%)	519 (29.3%)	0	158 (8.9%)	1772
2	539 (73.1%)	737 (100%)	371 (50.3%)	0	280 (38.0%)	737
3	125 (90.6%)	134 (97.1%)	26 (18.8%)	1 (0.7%)	128 (92.8%)	138
4	6 (100%)	6 (100%)	5 (83.3%)	1 (16.7%)	6 (100%)	6