Analysis of test results of ABO hemolytic disease of newborn in Chizhou area
10.3969/j.issn.1673-4130.2015.05.017
- VernacularTitle:安徽池州地区 ABO 新生儿溶血病检测结果分析
- Author:
Conggang WANG
;
Jing CHEN
;
Jianguo BAO
;
Shuqi ZHU
;
Fazhi RONG
;
Xiufang GUI
;
Yusheng MAO
- Publication Type:Journal Article
- Keywords:
ABO hemolytic disease of the newborn;
direct antiglobulin test;
free antibody test;
antibody release test
- From:
International Journal of Laboratory Medicine
2015;(5):615-616
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand the laboratory testing current situation of ABO hemolytic disease of the newborn(ABO-HDN)in Chizhou area,and to analyze the test results of serological three indexes tests in order to provide the basis for clinical diag-nosis.Methods The ABO blood group identification and serological three indexes tests(direct antiglobulin test,free antibody test, antibody release test)were performed by using microcolumn gel method.Results A,B,O and AB blood groups were 29.13%, 31.09%,37.82% and 1.96%;the total positive rate of ABO-HDN was 22.41%(80/357),the positive rates of ABO-HDN in A and B blood groups were 38.46% (40/104)and 36.04% (40/111 )respectively;the occurrence rate of ABO-HDN had no statistical difference between blood group A and B (P >0.05);the positive rates of the direct antiglobulin test,free antibody test and antibody release test were 1.96%(7/357),4.76%(17/357)and 22.41%(80/357)respectively.Conclusion The serological three indexes tests are the main basis for the diagnosis of ABO-HDN,the antibody release test shows the highest positive rate.If clinically consid-ering HDN,the newborns should conduct the ABO-HDN screening as early as possible for clarifying the diagnosis and performing the early treatment.
