Table 1 Comparison of demographics and length of stay between anticoagulant groups
| Â | Aspirin Alone | Single Potent AC | Antiplatelet/ Multiple AC | SQ heparin/ No AC | Total cohort |
|---|---|---|---|---|---|
Age (years), mean (SD) | 73.6 (7.4) | 72.7 (7.8) | 75.2 (7.4) | 72.8 (9.6) | 73.6 (7.6) |
Female, %* (n) | 47% (1448) | 71% (957) | 58% (563) | 70% (70) | 67% (3048) |
Length of stay, mean (SD) | 4.0 (1.2) | 4.4 (1.6) | 4.4 (1.4) | 4.6 (2.6) | 4.2 (1.4) |
Total hip arthroplasty, %** (n) | 44.1% (951) | 30.7% (406) | 34.8% (341) | 37.6% (38) | 38.1% (1736) |
Total knee arthroplasty, %** (n) | 55.9% (1207) | 69.3% (916) | 65.2% (640) | 62.4% (63) | 61.9% (2826) |