Investigation of blood collection and supply in Chengdu from 2000 to 2006
- VernacularTitle:成都地区采供血现状调查及未来趋势分析
- Author:
Qunshen YANG
;
Jialiang GAO
;
Naihong WANG
- Publication Type:Journal Article
- Keywords:
Blood collection and supply;
Tendency;
Investigation
- From:
Chinese Journal of Blood Transfusion
2002;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the blood collection and supply in Chengdu,from 2000 to 2006,and also to analyze its development tendency.Methods The volume of blood collection,blood component preparation,the positive rate of blood screening,the volume of clinical consumption,as well as the population statistics and bed numbers in medical institutions and hospitals,from 2000 to 2006,were reviewed.Correlation and coefficient of regression were used for the statistical analysis.Results The annual average rate of growth(AARG) of blood collection and supply is 17.74%.The rate of RBC separation increased from 27.4%% to 84.55%,and the AARG of platelet apheresis product was 38.00%.Blood components had become much more popular than whole blood in clinical application.There was a good linearity correlation between the blood provision and the population statistics(?=0.997,P
