Two Different Procedures of Blood Donation in Volunteer Donors: A Comparative Study
- VernacularTitle:两种采血流程对血源性传染病的检测
- Author:
Shuxuan MA
;
Quanli WANG
;
Jinghan LIU
;
Xijin LI
;
Haibao WANG
;
Guilian WANG
- Publication Type:Journal Article
- Keywords:
Transfusion-transmitted disease;
Test;
Blood collection;
Donation reaction
- From:
Chinese Journal of Nosocomiology
2006;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To compare two different procedures of blood donation in volunteer donors,which lead to different discard rates of blood,different donation reaction rates and the satisfaction of the donor agency,so as to seek the better procedure bringing less discard of blood and more convenience for the military donor agency and blood center. METHODS In group A,3 667 donors blood was collected before the tests and retests for transfusion transmitted diseases(TTD) were done.While in group B,4 185 donors were taken blood samples for pre-donation test.The blood collection was performed 4 hours later. RESULTS In group A,3 652 units of blood were collected,of which 69 units were discarded on account of positive results in test and retest.Meanwhile,in group B 3 718 units of blood were collected from the donors who passed the pre-donation test for TTD.As a result,34 units of blood were discarded because of the positive results in retest.The discard rates of blood were 1.89% and 0.91% while the donation reaction rates were 2.22% and 3.98%,respectively.in two procedures.The discard rates of blood in group A were higher than those in group B.But the donation reaction rate in group B was higher than that in group A. CONCLUSIONS The discard rate of blood in the procedure collecting before test is higher than that in the procedure testing before collection.But the donation reaction rate is low and the waiting period for donation is short in the former procedure,which is suitable for low TTD infections population of military agencies.
