Irish orthopaedic patients' attitudes to blood transfusion

This study was designed in response to perceived increased public anxiety about the risks of allogenic blood transfusion. A questionnaire was completed by 203 patients attending an elective orthopaedic hospital. The questionnaire examined patients' factual knowledge about various aspects of transfusion, their attitudes to blood transfusion and confidence in the safety of blood products. Despite recent publicity, only 124 patients (61%) regarded blood transfusion as a risk for hepatitis transmission while 172 patients (85%) knew of the risk of blood transmission of HIV. 22 patients (11%) reported that they would have no concerns about receiving a blood transfusion, while at the other extreme, 9 (5%) would not be willing to receive blood under any circumstances. 162 patients (80%) felt that allogenic blood transfusion was either entirely safe or that there was an acceptable small risk associated with it. A majority of responders (109 patients, 54%) reported they would favour autologous transfusion if available. Current practices and alternatives to traditional allogenic blood transfusion are discussed in the context of elective orthopaedic surgery.