Can clinical guidelines reduce variation in transfusion practice? A pre-post study of blood transfusions during cardiac surgery.

ABSTRACT:

Background and objectives

Previously published studies have consistently identified significant variation in red blood cell (RBC) transfusions during cardiac surgery. Clinical guidelines can be effective at improving the average quality of care; however, their impact on variation in practice is rarely studied. Herein, we estimated how variation in RBC use across cardiac surgeons changed after the publication of national patient blood management guidelines.

Materials and methods

We performed a pre-post study estimating change in variation in RBC transfusions across 80 cardiac surgeons in 29 hospitals using a national cardiac surgery registry. Variation across surgeons was estimated using fixed-effects regressions controlling for surgery and patient characteristics and an empi

SUBMITTER: Irving A 

PROVIDER: S-EPMC11753820 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature