Value of serum Irisin and TPOAb in the diagnosis of hypothyroidism during pregnancy
10.3969/j.issn.1673-4130.2024.02.010
- VernacularTitle:血清Irisin、TPOAb联合对孕妇妊娠期甲状腺功能减退的诊断价值
- Author:
Jun CHEN
1
;
Jing XIANG
;
Maochi YAO
Author Information
1. 湖北民族大学附属民大医院 内分泌内科,湖北恩施 445000
- Keywords:
hypothyroidism during pregnancy;
Irisin;
thyroid peroxidase antibody
- From:
International Journal of Laboratory Medicine
2024;45(2):175-178,183
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the value of serum Irisin and thyroid peroxidase antibody(TPOAb)in the diagnosis of hypothyroidism during pregnancy.Methods A total of 107 pregnant women with hypothy-roidism during pregnancy who were diagnosed and treated in the hospital from October 2020 to October 2022 were regarded as the study group,another 107 healthy pregnant women who were examined in the hospital at the same time and whose general data matched with cases of hypothyroidism during pregnancy and 107 non pregnant healthy women were taken as the control group and health group.Pearson method was applied to an-alyze the correlation between the levels of serum Irisin and TPOAb in pregnant women with hypothyroidism during pregnancy.Logistic regression was applied to analyze the related factors affecting the occurrence of hy-pothyroidism during pregnancy.The diagnostic value of serum Irisin and TPOAb levels for hypothyroidism during pregnancy was analyzed by the receiver operating characteristic(ROC)curve.Results The levels of serum Irisin and TPOAb in the study group were significantly higher than those in the health group and con-trol group(P<0.05).The levels of serum Irisin and TPOAb in pregnant women with hypothyroidism during pregnancy were positively correlated(r=0.641,P<0.05).The proportions of pregnant women with BMI<20 kg/m2 and iodine deficiency before pregnancy in the study group were obviously higher than those in the control group(P<0.05).BMI<20 kg/m2 before pregnancy,iodine deficiency,increased levels of Irisin and TPOAb were all risk factors for hypothyroidism during pregnancy(P<0.05).The area under the curve(AUC)of serum Irisin and TPOAb in the diagnosis of hypothyroidism during pregnancy was 0.765 and 0.835,respectively,while the AUC of the combined diagnosis of the two was 0.926,the combined diagnosis of the two was better than that of serum Irisin and TPOAb alone(Zcombination-Irisin=6.105,Zcombination-TPOAb=4.951,P<0.001).Conclusion The increased levels of serum Irisin and TPOAb are closely related to the occurrence of hypothyroidism during pregnancy,and the combination of them has high diagnostic value for hypothyroid-ism during pregnancy.
