Correlation analysis of platelet antibody between adverse pregnancy and the number of pregnancies
10.13303/j.cjbt.issn.1004-549x.2021.01.010
- VernacularTitle:血小板抗体与不良妊娠及妊娠次数的关联性分析
- Author:
Jiuju WANG
1
,
2
;
Lijie ZAHNG
3
;
Shuqi ZHAO
3
;
Xucang WEI
3
;
Wensheng LI
1
,
2
Author Information
1. Department of Pathology, Xi′an Jiaotong University Health Science Center, Xi′an 710049, China
2. Shaanxi Provincial People′s Hospital
3. Shaanxi Provincial People′s Hospital
- Publication Type:Journal Article
- Keywords:
platelet antibody;
adverse pregnancy;
number of pregnancies
- From:
Chinese Journal of Blood Transfusion
2021;34(1):32-34
- CountryChina
- Language:Chinese
-
Abstract:
【Objective】 To analyze the testing results of platelet antibody in peripheral blood of 266 pregnant women, so as to explore the correlation of platelet antibody between adverse pregnancy and the number of pregnancies. 【Methods】 A total of 266 pregnant women, admitted to Shaanxi Provincial People′s Hospital, were selected for platelet antibody detection. They were divided into two groups according to history of adverse pregnancy, and the positive rate of platelet antibody between two groups was compared. They were divided into group A (1 pregnancy), group B (2 pregnancies) and group C (≥3 pregnancies) in parallel, and the positive rate of platelet antibody among three groups was compared 【Results】 The yield rate of platelet antibody in groups with and without adverse pregnancy was 31.81% vs 14.86%, showing statistical significance(P<0.05). The yield rate of platelet antibody of Group A, B and C was 9.09%, 21.62% and 23.65%, respectively, with The significant differences(P<0.05). The statistical analysis of inter-group χ2 test demonstrated a linear trend between the number of pregnancies and platelet antibodies yielding(χ2=7.056, P<0.05). 【Conclusion】 Platelet antibody was correlated with adverse pregnancy, and the yield rate of platelet antibody in the group with adverse pregnancy was higher than that in the group without adverse pregnancy. There was a linear trend between platelet antibodies yielding and the number of pregnancies. The yield rate of antibodies gets higher as the number of pregnancies increased. Taking platelet antibody test as a routine test during pregnancy is conducive to the early detection of clinical adverse pregnancy, as well as the early prevention, early detection and early intervention of fetal/neonatal homoimmune thrombocytopenic purpura and other diseases.
