Analysis on shielding,retention and reentry situation of reactive blood donors in Jiangsu Province
10.3969/j.issn.1673-4130.2017.10.002
- VernacularTitle:江苏省反应性献血者屏蔽、保留与归队情况分析
- Author:
Nizhen JIANG
;
Wenjia HU
;
Shengjiang ZHU
;
Shanshan ZHU
;
Jinhua WANG
;
Nan ZHU
;
Zhihua XU
;
Xiuming WANG
;
Chengyin HUANG
- Keywords:
reactive blood donors;
deferring;
retention;
reentry
- From:
International Journal of Laboratory Medicine
2017;38(10):1299-1300,1303
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize and analyze the shielding,retention and reentry works of blood donors,and to investigate the feasibility of retention and reentry strategy.Methods The samples of ELISA single reagent reactive/NAT non-reactive and ELISA non-reactive/ NAT reactive were negative by confirmatory tests.Then the blood was weeded out and the donation qualification was reserved.The donors of shielding more than 6 months could propose the reentry application at any blood station in the province,and were allowed to return to the ranks after qualified by routine detection and re-detection by Jiangsu Provincial Blood Center.The unqualified rates were compared between the donors of again blood donation after retention and reentry with the common donors by χ2 test.Results From October 2014 to June 2016,1 615 cases were ELISA single reagent reactive/NAT non-reactive,among which 67 cases were confirmed as positive,42 cases were undetermined and 1 506 cases were negative;831 cases were ELISA non-reactive/ NAT reactive,in which 809 cases were positive by confirmation and 22 cases were negative.A total of 1 528 donors were confirmed as negative and their donation qualifications were reserved,89 donors conducted blood donation again and 79 were qualified in blood detection.The unqualified rate was 11.24%,compared with that of common donors,the difference was statistically significant(P<0.001).Meanwhile,596 donors applied for reentry,among them 218 persons were weeded out by the reentry blood station.In remaining 378 samples sent to Jiangsu Provincial Blood Center,359 samples were qualified and confirmed to the reentry condition.Among them,332 donors conducted blood donation and all were qualified by blood detection.Conclusion The reentry strategy in Jiangsu Province is reasonable and feasible,but the donors retention strategy needs to be further optimized and perfected.
