From: Computer algorithm can match physicians’ decisions about blood transfusions
Demographic information |
Hospital |
Preoperative anemia |
Age |
Weight |
ASA grade (I–V) |
Type of admission |
Comorbidities |
Hypertension |
Cardiaovascular problems |
Chronic obstractive pulmonary disease |
Diabetes |
Operation information |
Type of surgical procedure |
Duration of surgery |
Volume of blood lost in surgery |
Hemogrobin (Hb) level before transfusion |