Training and official acknowledgment of the competence of each staff m
ember are essential to the quality and safety of collected blood produ
cts prepared and delivered by a blood transfusion center. A procedure
was created to indicate in detail the methods employed to implement su
ch accreditation. Based on individual training according to activity,
it defines for each type of activity (secretary, physician, collector,
driver) the required theoretical and practical knowledge of his/her p
osition. Accreditation, consisting of assessment of the degree of comp
etence attained in these areas of responsibility, was applied to the m
embers of mobile blood collection teams in 1995. No major deficiency w
as detected, and this certification was well accepted by the staff. In
order to complete this initial accreditation, blood collection abnorm
alities (inadequate blood volumes, clots or defective welding of tubin
g) were assessed for each collector individually. Comparison of these
abnormalities in qualified nurses and laboratory technicians with a bl
ood collection diploma showed no differences. On the other hand, signi
ficantly higher numbers of abnormalities were found in intermittent as
compared to regular collectors and in senior as compared to new colle
ctors. The applied corrective measures led to obviation of differences
and improvement in performance. In 1996, in the first individual eval
uation of medical selection carried out by each physician, discrepanci
es of one to 20 donors (0.7-14.2%) were observed from one doctor to an
other in the frequency of elimination of candidates for blood donation
after the medical interview. Regular meetings with physicians resulte
d in reducing these discrepancies to one to 3.1 donors (4.6-14.1%) in
1997. In conclusion, the association of an initial accreditation proce
dure with an individual follow-up of work quality allowed satisfactory
assessment of the training and competence of staff members. This kind
of method could be extended to those working in other fields of trans
fusion medicine. (C) 1998 Elsevier, Paris.