Postoperative Anemia Is Associated with Acute Kidney Injury in Patients Undergoing Total Hip Replacement Arthroplasty: A Retrospective Study.

BACKGROUND:Chronic and acute anemia are both correlated with an increased risk of injury to major organs, such as the brain, heart, and kidney. We evaluated the association between postoperative anemia (hemoglobin [Hb] < 10 g/dL) and acute kidney injury (AKI) in patients undergoing total hip replace