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目的:了解丽水地区的孕妇血型抗体效价异常在孕妇中所占比率及临床意义。及早防治ABO血型不合引起胎儿及新生儿溶血的发生。方法:用微柱凝胶卡式法进行IgG抗A或抗B的ABO血型抗体效价检测。结果:1366例孕妇中,血清效价大于等于1∶64者有643例,异常检出率为47.07%。结论:在产前保健孕妇中进行ABO血型抗体效价检测,有助于及早发现异常、及时治疗,可减少由于母婴血型不合引起的溶血疾病的发生,提高人口素质。
OBJECTIVE: To understand the ratio and clinical significance of pregnant women with abnormal blood-type antibody titer in pregnant women in Lishui. Early prevention and treatment of ABO blood group caused by fetal and neonatal hemolysis. Methods: The antibody titer of ABO blood group of IgG anti-A or anti-B was detected by microcolumn gel method. Results: Of 1366 pregnant women, 643 cases had serum titer greater than or equal to 1:64, and the rate of abnormality was 47.07%. Conclusion: The detection of antibody titer of ABO blood group in prenatal care pregnant women helps to detect abnormalities and prompt treatment. It can reduce the incidence of hemolytic disease due to maternal-blood incompatibility and improve the population quality.