Surgeons' knowledge, attitude, and use of preoperative autologous blood donation.
Before a comprehensive educational program on preoperative autologous blood donation was begun, 118 surgeons from three different areas of the country were tested to assess their baseline knowledge and attitude about this practice. Test results were correlated with the percentage of eligible patients that the surgeons actually referred for preoperative donation during a period of observation. The purpose of this preliminary effort was to identify areas in the educational program that required emphasis. Overall, the surgeons' attitude toward preoperative donation was quite favorable, but their depth of knowledge varied. Misunderstandings may have led to diminished use of this service (eg, about 50% didn't realize that many patients with medical conditions or low hematocrits are permitted to donate). However, it is not clear that simply bolstering surgeons' knowledge will increase their appropriate use of preoperative donation. When all 118 surgeons were studied, their knowledge and attitude were unrelated to the percentage of eligible patients referred. However, when 44 surgeons who managed the largest number of eligible patients were analyzed separately, their use of preoperative donation was directly correlated with their knowledge and attitude. The local awareness of AIDS also significantly influenced the use of this service. It is proposed that knowledge of preoperative donation may be important for inducing surgeons to begin referring patients for this service. Once a pattern of successful participation is established, referral seems to increase with the acquisition of working knowledge.
Strauss
R G
RG
University of Iowa College of Medicine, Iowa City.
Ferguson
K J
KJ
Stone
G G
GG
McVay
P A
PA
Black
D
D
Stehling
L
L
Toy
P T
PT
Daniels
M
M
Randels
J
J
Sears
R
R
D001804:Blood Transfusion, Autologous / Q000706:statistics & numerical data*; D002983:Clinical Competence; D013502:General Surgery / Q000193:education*; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D011300:Preoperative Care; D011795:Surveys and Questionnaires