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The transfusion rate and postoperative length of stay in routine primary THA
| Drain use (n = 4943) | No drain (n = 1724) | All (n = 6667) | |
|---|---|---|---|
| Transfusion, N (%) | 1015 (20.53%) | 234 (13.57%) | 1249 (18.74%) |
| PLOS (days) | 7.00 ± 3.35 | 6.07 ± 3.06 | 6.76 ± 3.30 |
PLOS postoperative length of stay
