The analyse on unquanlified screening results of blood donors′ infectious markers in Chongqing City
10.3969/j.issn.1671-8348.2016.02.028
- VernacularTitle:重庆市无偿献血者传染标志物筛查不合格结果分析
- Author:
Xiulin HUANG
;
Dan YIN
;
Leijing BI
;
Qiaolin ZHANG
;
Ming LEI
;
Wei LI
- Publication Type:Journal Article
- Keywords:
blood donors;
infectious markers;
eligibility determination
- From:
Chongqing Medicine
2016;(2):236-237,240
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the unquanlified screening results of blood donors′ infectious markers in this center ,de-velop a scientific blood screening policy and provide a basis for assessing the efficiency of blood screening reagent .Methods un-quanlified screening results of blood donors′ infectious markers in this center were analyzed from July 2014 to June 2015 ,and the distribution of detection reagents were also detected .Results 120 756 samples were detected in Chongqing blood center ;among 2 854 cases of unquanlified samples ,there were 768 cases of ELISA + /NAT + ,38 cases of NAT + /ELISA - 3 (111 cases NAT were i-dentified as HBV) ;unqualified specimens of anti-TP ,HBsAg ,anti-HIV ,anti-HCV were 895 ,1 012 ,276 and 444 cases respectively ;Double ELISA reagent unqualified rate were 78 .6% ,77 .3% ,30 .8% ,26 .1% respectively .The main unqualified results of NAT were HBV ,the blood donors that were reactive in only HBsAg single reagent of ELISA also reactive for HBV in differential NAT . Conclusion On the condition that comply with laws and operations specification ,the blood screening strategy of selecting once ELISA and once NAT rationally is feasible .
