2014~2015年河北省血液中心献血者血型检测结果分析

Blood Grouping of Donors in Hebei Province

目的了解河北省血液中心常规血型及疑难血型的检测情况。方法对2014年1月~2015年12月342 145例献血者血型检测结果进行回顾性分析,统计ABO血型及Rh D常规血型检测结果,正反不符、O细胞凝集以及RhD阴性标本的鉴定结果。结果无偿献血者ABO血型检测结果为B(34.78%)>O(30.59%)>A(25.00%)>AB(9.62%);初筛出2 025例RhD阴性血,经确认为RhD阴性1 888例(93.23%)、D变异型137例(6.77%);经鉴定127例疑难血型包括:抗体减弱/缺失67例,抗原减弱8例,亚型31例,不规则抗体16例,冷凝集4例,自身抗体1例。结论分析血型检测情况,对合理安排无偿献血招募计划及规范献血者血型检测具有重要的意义。

Objective To understand the blood groups and suspicious blood group testing.Methods 342 145 blood samples were retrospectively analysed in the routine tests of ABO blood type and RhD blood type in the blood center from 2 0 1 4 to 2 0 1 5.The ABO blood type discrepancy,O type cell agglutination,and RhD negative samples were identified.Results ABO blood typing in donors revealed B(34.78%)>O(30.59%)>A(25.00%)>AB(9.62%).2 025 case of RhD negative samples were screened out,among them 1 888 cases(93.23%)were identified as negative RhD type and 137 cases(6.77%)of D type variants 127 cases of suspicious blood type included 67 cases of weakly positive/negative antibodies,8 cases of low antigenicity,31 cases of subtypes,16 cases of irregular antibodies,4 cases of cold agglutination,and one case of autoantibodies.Conclusion It is significant for appropriate planning of donors recruitments and specified blood typing to analyze blood type detections.