Effect of donor, component, and recipient characteristics on hemoglobin increments following red blood cell transfusion

著者: Nareg H. Roubinian, Colleen Plimier, Jennifer P. Woo, Catherine Lee, Roberta Bruhn, Vincent X. Liu, Gabriel J. Escobar, Steven Kleinman, Darrell J. Triulzi, Edward L. Murphy, Michael P. Busch - Blood 2019 被引用: 131

< .01). For hemoglobin increments 24 hours after transfusion, the coefficient of determination for the generalized estimating equation models was 0.25, with an estimated correlation between actual and predicted values of 0.5. Collectively, blood donor demographic characteristics, collection and processing methods, and recipient characteristics accounted for significant variation in hemoglobin increments related to RBC transfusion. Multivariable modeling allows the prediction of changes in hemoglobin using donor-, component-, and patient-level characteristics. Accounting for these factors will be critical for future analyses of donor and component factors, including genetic polymorphisms, on posttransfusion increments and other patient outcomes.