Transfusion practice in elderly patients across surgical disciplines in Germany - a secondary data analysis of over 21 million patients.

Our study revealed that the highest transfusion rate in elderly patients is in Trauma and Orthopedic surgery, while the highest rate of preoperative transfusion was seen in General surgery. It would seem worthwhile to reduce these rates wherever possible, and these are the disciplines which offer the most room for improvement and would thus benefit most from consistent establishment of PBM programs.