Value of combined detection of serum FAR and MFG-E8 in predicting the fetal protection outcome of threatened abortion patients
10.3969/j.issn.1673-4130.2025.07.012
- VernacularTitle:血清FAR、MFG-E8联合检测在预测先兆流产患者保胎结局中的价值
- Author:
Bei CHEN
1
;
Cui'e LI
;
Yang CAO
;
Jing WANG
Author Information
1. 监利市人民医院妇产科,湖北监利 430000
- Keywords:
threatened abortion;
fibrinogen/albumin ratio;
milk fat globule epidermal growth factor 8;
fetal protection outcome
- From:
International Journal of Laboratory Medicine
2025;46(7):828-833
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the value of combined detection of serum fibrinogen/albumin ratio(FAR)and milk fat globule epidermal growth factor 8(MFG-E8)in predicting the fetal protection outcome of threatened abortion patients.Methods From May 2022 to May 2023,a total of 89 patients with threatened abortion who received fetal protection treatment in Jianli People's Hospital were regarded as the observation group.They were grouped into a miscarriage group(19 cases)and a successful group(70 cases)based on the fetal protection outcomes.89 normal pregnant women who underwent prenatal examinations were regarded as the control group.Enzyme-linked immunosorbent assay was applied to detect the levels of serum fibrinogen,albumin and MFG-E8.Multivariate Logistic regression was applied to analyze the influencing factors on the fe-tal protection outcome of patients with threatened abortion.Receiver operating characteristic(ROC)curve was applied to analyze the predictive value of serum FAR and MFG-E8 level on the fetal protection outcome of patients with threatened abortion.Results Compared with the control group,serum FAR was higher in the observation group(P<0.05)and serum MFG-E8 level was lower(P<0.05).The proportion of thyroid dys-function,serum C-reactive protein(CRP),and FAR in the miscarriage group were higher than those in the successful group(P<0.05),while serum MFG-E8 level was lower than that in the successful group(P<0.05).Serum FAR,CRP and thyroid dysfunction were risk factors for fetal protection outcome of patients with threatened abortion,while serum MFG-E8 was a protective factor for fetal protection outcome of patients with threatened abortion(P<0.05).The area under the curve(AUC)of serum FAR,MFG-E8,and their combination in predicting the fetal protection outcome of patients with threatened abortion was 0.787,0.853,and 0.954,respectively,and the efficacy of combination of the two in predicting the fetal protection outcome of patients with threatened abortion was better than that of serum FAR and MFG-E8 alone(Zcombination-FAR=2.805,Zcombination-MFG-E8=2.076,P=0.005,0.038),with sensitivity and specificity of 94.74%and 88.57%,re-spectively.Conclusion Serum FAR increases and MFG-E8 level decreases of patients with threatened abor-tion,and the combination of the two has higher predictive value for the fetal protection outcome of patients with threatened abortion.
