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Postoperative anemia and early functional outcomes after fast‐track hip arthroplasty: a prospective cohort study

Postoperative anemia is prevalent in fast‐track hip arthroplasty (THA) where patients are mobilized and discharged early, but whether anemia impairs functional recovery after discharge has not been adequately evaluated previously. This study aimed to evaluate whether postoperative anemia influenced recovery of mobility and quality of life (Qol) during the first 2 weeks after discharge from THA.