摘要
Abstract
Objective:To investigate value of micro column gel card method and test tube method in diagnosis ABO hemolytic disease of newborn.Method:278 blood samples of newborn suspected case of hemolytic disease of the newborn (HDN)with maternal fetal ABO blood incompatibility from July 2012 to July 2013 in department of pediatrics in our hospital were selected.The HDN three tests of direct Coombs test,serum free antibody,elution test were checked with the two methods of micro column gel card and test tube respectively.The detection results of two methods were compared.Result:In 278 cases,263 cases of clinically were confirmed.The positive rates of direct Coombs test in micro column gel card method was 76.4%,it was significantly higher than 59.3%in test tube method,the serum free antibody was 90.5%,it was significantly higher than 66.2%in test tube method,and elution test was 99.2%,it was significantly higher than 79.1%in test tube method,the differences were statistically significant(P<0.001).Conclusion:Micro column gel card method is simpler operation,rapid,easier to observe the results than the methods of test tube and is worth in clinical promotion.关键词
微柱凝胶卡式法/试管法/ABO/新生儿溶血病Key words
Micro column gel card/Test tube method/ABO/Hemolytic disease of the fetus and the newborn
