A Retrospective Analysis of Irregular Erythrocyte Antibodies in the Blood Transfusion Department of People's Hospital of Xinjiang Uygur Autonomous Region from 2011 to 2022.
10.19746/j.cnki.issn.1009-2137.2025.01.031
- Author:
Ru-Bin WANG
1
;
Hui-Jun LI
1
;
Fei LI
1
;
Wei CHEN
1
Author Information
1. Department of Blood Transfusion, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001, Xinjiang Uygur Autonomous Region, China.
- Publication Type:Journal Article
- Keywords:
irregular erythrocyte antibody;
blood transfusion;
blood group system;
ethnic group
- MeSH:
Humans;
Retrospective Studies;
Female;
Blood Transfusion;
China;
Rh-Hr Blood-Group System/immunology*;
Male;
Erythrocytes/immunology*;
Pregnancy;
Isoantibodies/blood*;
Blood Grouping and Crossmatching;
Antibodies;
Adult;
Blood Group Antigens/immunology*
- From:
Journal of Experimental Hematology
2025;33(1):211-216
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:The distribution of irregular erythrocyte antibodies in the blood transfusion department of the People's Hospital of Xinjiang Uygur Autonomous Region from 2011 to 2022 and the relationship between irregular erythrocyte antibodies and ethnicity, gender, pregnancy history, blood transfusion history were retrospectively analyzed.
METHODS:The irregular antibody screening data of patients who were proposed to receive blood transfusions in the clinical blood transfusion safety and blood management software of our hospital from 2011 to 2022 were collected for a retrospective study, and the distribution of irregular erythrocyte antibodies from 2011 to 2022 was analyzed. The relationship between ethnicity, gender, pregnancy history, blood transfusion history and the detection rate of irregular erythrocyte antibodies was further analyzed.
RESULTS:From 2011 to 2022, the positive detection rate of irregular erythrocyte antibodies in 329 270 samples was 0.77%. Rh blood group (43.72%), Lewis blood group (9.90%) and MNS blood group (6.44%) accounted for the highest proportion of irregular erythrocyte antibody positive samples. In Rh blood group, the proportion of anti-D and anti-E in positive samples was the highest, with 19.09% and 16.06%, respectively. In MNS blood group, the proportion of anti-M in positive samples was the highest (5.46%). In Lewis blood group, the proportion of anti-Lea in positive samples was the highest (8.80%). Compared with other ethnic groups, the detection rates of irregular erythrocyte antibodies were significantly higher in Han, Hui and Uyghur ethnic groups (P < 0.001). Irregular erythrocyte antibody positive samples in Rh blood group system were concentrated in Han and Uygur ethnic groups. Compared to males and patients without a history of blood transfusion and pregnancy, female patients and patients with a history of blood transfusion and pregnancy had significantly higher detection rates of irregulart erythrocyte antibodies (P < 0.01).
CONCLUSION:The results of irregular antibody screening before blood transfusion showed that Rh blood group system antibodies were the main type of irregular antibodies, and the screening of various Rh blood group antigens should be strengthened. And the screening should be focused on female, patients with blood transfusion history and pregnancy history, as well as ethnic minority patients.
