Abstract
Objective To investigate the clinical significance of irregular antibody screening positive patients in the blood transfusion.Methods From September 2003 to September 2012,5 260 samples of blood test were given pre-transfusion irregular antibody detection,and the patients with positive antibody screening were statistically analyzed.Results Of 5 260 samples,38 cases (6.8％) had irregular antibodies,the difference between males and females was statistically significant(x2 =2.646,P ＜ 0.05).The Rh blood group had the highest proportion in irregular antibodies;pregnancy history and history of blood transfusion group,pregnancy history group,history of blood transfusion group were significantly higher than those without history of pregnancy and transfusion history groups,the difference was statistically significant (x2 =28.827,P ＜ 0.05).Conclusion Screening of irregular antibodies plays an important role in the safety of clinical blood transfusion. Key words: Antibodies ; Multiphasic screening; Blood grouping and crossmatching
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