Analysis on effect of launching blood virus nucleic acid centralized test
10.3969/j.issn.1673-4130.2017.10.004
- VernacularTitle:开展血液病毒核酸集中化检测的效果分析
- Author:
Dong LIU
;
Wei LI
;
Weifei QIN
;
Dan YIN
;
Leijing BI
- Keywords:
virus nucleic acid test;
centralized detection;
NAT single reactive;
blood safety
- From:
International Journal of Laboratory Medicine
2017;38(10):1304-1305,1308
- CountryChina
- Language:Chinese
-
Abstract:
Objective To annalyze the effect of launching blood virus nucleic acid test(NAT) centralization in Chongqing Municipal Blood Center.Methods The various links and key control points in the aspects of the transportation,detection and information system of 32 137 centralized test specimens submitted from 14 basic level local blood stations in Chongqing counties from January 2016 to June 2016 were analyzed.Results Among 32 137 centralized specimens from January to June 2016,55 specimens were rejected for various reasons,the NAT single reactive rate was 5.1‰(164/32 137),which in the Chongqing Municipal Blood Center was 2.3‰(129/55 859)during the same period.The identification detection rate in the basic level blood station was 1.8‰(57/32 137),while which in Chongqing Municipal Blood Center was only 0.6‰(35/55 859).Conclusion The effects of launching centralized NAT have already gradually emerged in Chongqing Municipal Blood Center.The detection ability and level have differences between the laboratory of basic level blood station and blood screening laboratory of blood center.Gradually increasing the centralized test degree conduces to comprehensive improvement of blood detection efficiency and blood saftey.
