Investigation and analysis of characteristics and mobility of the overlapping population of voluntary blood donation and plasmapheresis donation
10.13303/j.cjbt.issn.1004-549x.2023.08.013
- VernacularTitle:无偿献血与单采血浆捐献重叠人群特征及流动性调查分析
- Author:
Wan LI
1
;
Guanglin XIAO
1
;
Changqing LI
1
;
Yongjun CHEN
1
;
Yong WANG
2
;
Jing HUANG
3
;
Xiaojun MA
4
;
Shouqiang YANG
4
;
Fei CHEN
5
;
Baolin HOU
5
;
Ya WANG
1
Author Information
1. Institute of Blood Transfusion, Chinese Academy of Medical Sciences & Peking Union Medical College, Chengdu 610052, China
2. Guangyuan Blood Center
3. Sichuan Yuanda Shuyang Pharmaceutical Co., Ltd
4. Jiange Plasmapheresis Station, Sichuan Yuanda Shuyang Pharmaceutical Company Limited
5. Cangxi Plasmapheresis Station, Sichuan Yuanda Shuyang Pharmaceutical Company Limited
- Publication Type:Journal Article
- Keywords:
voluntary blood donation;
blood donors;
plasmapheresis;
overlapping population
- From:
Chinese Journal of Blood Transfusion
2023;36(8):710-712
- CountryChina
- Language:Chinese
-
Abstract:
【Objective】 To analyze the characteristics and mobility of the overlapping population of voluntary blood donation and plasmapheresis donation, so as to provide a scientific basis for the formulation of recruitment and retention strategies for blood donation and plasmapheresis donation, and to further propose a scientific reference for the decision-making of blood banks and plasmapheresis station management in China. 【Methods】 The basic information of blood donors and plasmapheresis donors in two counties in Guangyuan, Sichuan Province, which carried out whole blood collection and plasmapheresis collection from the establishment of the station to July 31, 2021 was statistically compared and analzed using the chi-square test and Post hoc testing test. 【Results】 As of July 31, 2021, a total of 50 658 people participated in blood donation and 63 375 people participated in plasmapheresis donation in Jiange County and Cangxi County, with a total overlap of 6 189 people. In the two regions, 16 458 (35.2%) people aged 40 to 50, and 35 558 people (56.1%) were over 50 years old. Among the overlapping population, 2 496 (40.3%) were 40 to 50 years old, accounted for the largest proportion, and 3 146 (50.8%) were males. Significant differences were noticed in age (P<0.001) and gender (P<0.001). There was a shift in dontion in 5 183, including 2 072 people from plasma to blood and 3 111 people from blood to plasma, among which 2 671 (51.5%) were men and 3 632 (70.1%) were over 50 years old, with significant differences in gender (P<0.05) and age (P<0.001). 【Conclusion】 There were a small number of donors donating both blood and plasma in Jiange and Cangxi, and men aged 40 to 50 were the majority, and people over 50 years old were more likely to shift the donation goals. The vast majority of donors have a single and fixed donation goal (blood or plasma), and are not easy to change.
