[Blood transfusions at home or in the hospital? The preferences of cancer patients].

Home blood transfusion (HBT) is as safe and effective as hospital transfusion. If HBT can potentially cause anxiety, it can also improve patients' quality of life. The different factors influencing patients' preference for home or hospital are examined on the basis of a prospective study including 139 patients from the comprehensive cancer center of Lyon, and who received transfusions in the hospital outpatient department or at home between 2003 and 2004. A Probit model was used to identify the determinants of the choice of place of transfusion. The intensity of preference for this choice was assessed with the contingent valuation method. Of 139 patients included in the study, 97 chose HBT in the eventuality of a new transfusion. This preference was significantly related to a previous experiment of HBT and to the distance between patient's home and hospital. Mean willingness to pay was 60.9 euro for home and 47.3 euro for hospital transfusion. These results, in favour of HBT, are probably related to the strong involvement of physicians of the blood centre and their active collaboration with a high-level homecare network.