The relation between discharge hemoglobin and outcome after hip fracture.
The purpose of this study was to determine the effect of the last hemoglobin level before patient discharge on outcome after hip fracture. We retrospectively reviewed data prospectively collected from July 1987 to December 1997 on 844 community-dwelling patients 65 or older who had sustained an operatively treated femoral neck or intertrochanteric fracture. Women with postoperative hemoglobin levels below 12.0 g/dL and men with levels below 13.0 g/dL were classified as having anemia. The main outcome measures were mortality, return to ambulatory ability, and return to activities of daily living at 3, 6, and 12 months. Hemoglobin data were available for 714 patients (85%). At time of last hemoglobin level measurement before discharge, 643 (90.1%) of the 714 patients were classified as having anemia. Patients who had sustained a femoral neck fracture that was treated with internal fixation were less likely to have anemia than were patients who had sustained a femoral neck fracture that was treated with hemiarthroplasty and patients who had sustained an intertrochanteric fracture (P < .001). Patients with anemia at the last discharge were not at increased risk for adverse outcomes at 3, 6, or 12 months compared with patients who did not have anemia.
Su
Hsiu
H
State University of New York Health Sciences Center, Stony Brook, New York, USA.
Aharonoff
Gina B
GB
Zuckerman
Joseph D
JD
Egol
Kenneth A
KA
Koval
Kenneth J
KJ
D000368:Aged; D000369:Aged, 80 and over; D000740:Anemia / Q000453:epidemiology; D005260:Female; D006620:Hip Fractures / Q000097:blood* / Q000453:epidemiology / Q000601:surgery; D006801:Humans; D008297:Male; D011446:Prospective Studies; D016896:Treatment Outcome