论文部分内容阅读
目的做好初筛阳性献血者确证与召回策略研究工作,更好地维护献血者权益。方法收集伊犁地区2013-2014年无偿献血者中HBV阳性献血者的标本,采用2种不同厂家的ELISA试剂及TMA核酸检测技术对22 287份标本进行HBV初筛检测,任一种试剂或方法结果为阳性者做确证试验,根据确证结果进行追踪检测。结果HBV初筛结果阳性75例,确证试验阳性30例,确认阴性45例,其中继续追踪57例(追踪间隔期为8周),永久屏蔽18例。结论初筛阳性假阳性率较高,多数献血者可进行归队检测。
Objective To do a positive screening of positive blood donors confirmation and recall strategy research work to better protect the rights and interests of blood donors. Methods A total of 22 287 samples of HBV positive donors were collected from unpaid blood donors in Yili Prefecture from 2013 to 2014. Two reagents from different manufacturers and TMA nucleic acid detection were used to detect HBV. To do a positive test for positive, according to confirm the results of the follow-up test. Results The results of HBV screening were positive in 75 cases, confirming the positive test in 30 cases and confirming the negative in 45 cases, of which 57 cases were followed up (tracking interval was 8 weeks) and 18 cases were permanently shielded. Conclusions The positive rate of false positives in primary screening is high, and most blood donors can be returned to the test.