Correlation analysis between ALT and viral hepatitis in blood screening among blood donors
10.3969/j.issn.1673-4130.2015.07.002
- VernacularTitle:献血者血液筛查检测中丙氨酸氨基转移酶与病毒性肝炎的相关性研究
- Author:
Jiaomei XIONG
;
Xin ZHENG
;
Ailian YANG
;
Tianli WEI
- Publication Type:Journal Article
- Keywords:
blood donor;
alanie aminotransferase;
hepatitis B surface antigen;
hepatitis C virus antibody;
correlation
- From:
International Journal of Laboratory Medicine
2015;(7):867-869
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the correlation between alanie aminotransferase(ALT) unqualified samples and hepatitis B sur‐face antigen(HBsAg) and hepatitis C virus antibody (anti‐HCV) detection and to investigate an effective measure for reducing the discard rate of donated blood .Methods 330 633 blood samples donated by volunteers in Shenzhen Municipal Blood Center from January 1 ,2009 to December 31 ,2013 were performed the ALT ,HBsAg and anti‐HCV detection .Then the correlation between the detection results of ALT and viral hepatitis .Results Among 33 0633 donated blood samples ,there were 932 cases (0 .282% ) of ALT positive and 2 965 cases (0 .897% ) of viral hepatitis positive ,the differences were statistically significant (P<0 .05) .915 cases were unqualified in ALT ,but negative in viral hepatitis ,which accounting for 98 .176% of all ALT unqualified samples ;the blood discard rate generated by ALT disqualification was 0 .277% (915/330633) .Conclusion Our study indicates that the statistical difference exists in the ALT unqualified rate and the viral hepatitis detection rate ,conducting the ALT detection has the lower coin‐cidence rate for expected viral hepatic ,many false positive lead to the discard of normal blood .Therefore ,whether to continue using the ALT detection as the auxillary detection indicator is still being negotiated .
