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Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model

Cilt: 23 Sayı: 3 1 Ekim 2026
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Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model

Öz

Aim: Gestational diabetes mellitus (GDM) is an important pregnancy complication that can lead to serious complications on both maternal and fetal health. The aim of this study is to investigate the effectiveness of biochemical markers evaluated during the first trimester of pregnancy, particularly fibrinogen/albumin ratio (FAR), hemoglobin A1c (HbA1c) and Homeostatic Model Assessment for insulin Resistance (HOMA-IR), in predicting GDM development. Method: In this retrospective study, a total of 582 pregnant women were tested with double screening tests and serum biochemical parameters 24–28. Oral glucose screening test (OGTT) results were examined in weeks. Demographic, clinical and biochemical data were compared between GDM and control groups. The diagnostic values of the biomarkers were calculated with the ROC analysis. In addition, a nomogram scoring system was created using these parameters. Results: FAR, HbA1c, insulin, HOMA-IR and CRP/albumin ratios were significantly higher in the GDM group (p<0,001). FAR was determined as the parameter with the highest diagnostic power (AUC = 0.79). In the nomogram analysis, far and HbA1c received the highest scoring values. Pregnancy associated plasma protein a (PAPP-a) was low in the GDM group, but its diagnostic strength was poor. Conclusion: FAR, HbA1c and HOMA-IR values measured in the first trimester can be valuable indicators for predicting GDM. In particular, far has been evaluated as a parameter that comes to the forefront in the early screening process thanks to its high diagnostic power.

Anahtar Kelimeler

Destekleyen Kurum

non

Etik Beyan

This study was approved by the Ethics Committee of Kartal Dr. Lütfi Kırdar Şehir Hastanesi, Etik Kurulu Approval Number: 2025/010.99/15/3 Date of Approval: 30.04.2025

Teşekkür

non

Kaynakça

  1. . 2. 3. American Diabetes Association. Management of diabetes in pregnancy: Standards of Medical Care in Diabetes—2021. Diabetes Care. 2021;44(Suppl 1):S200–S210. doi:10.2337/dc21-S014. Shivashri C, Hannah W, Deepa M, et al. Prevalence of prediabetes and type 2 diabetes mellitus in south and southeast Asian women with history of gestational diabetes mellitus: systematic review and meta-analysis. PLoS One. 2022;17(12):e0278919. doi:10.1371/journal.pone.0278919.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Kadın Hastalıkları ve Doğum

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

1 Ekim 2026

Gönderilme Tarihi

2 Aralık 2025

Kabul Tarihi

2 Mart 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 23 Sayı: 3

Kaynak Göster

APA
Bağlar, İ., Keles, E., Şanlıkan, F., Öztürk, U. K., Özbayram, A. Ç., Aydın Bozcu, H., Atıcı, Ö. F., & Ertekin, L. T. (2026). Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, 23(3), 245-249. https://doi.org/10.38136/jgon.1834530
AMA
1.Bağlar İ, Keles E, Şanlıkan F, vd. Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model. JGON. 2026;23(3):245-249. doi:10.38136/jgon.1834530
Chicago
Bağlar, İsmail, Esra Keles, Fatih Şanlıkan, vd. 2026. “Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 23 (3): 245-49. https://doi.org/10.38136/jgon.1834530.
EndNote
Bağlar İ, Keles E, Şanlıkan F, Öztürk UK, Özbayram AÇ, Aydın Bozcu H, Atıcı ÖF, Ertekin LT (01 Ekim 2026) Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 23 3 245–249.
IEEE
[1]İ. Bağlar vd., “Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model”, JGON, c. 23, sy 3, ss. 245–249, Eki. 2026, doi: 10.38136/jgon.1834530.
ISNAD
Bağlar, İsmail - Keles, Esra - Şanlıkan, Fatih - Öztürk, Uğur Kemal - Özbayram, Ayşe Çalış - Aydın Bozcu, Hazal - Atıcı, Ömer Faruk - Ertekin, Lokman Tekin. “Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi 23/3 (01 Ekim 2026): 245-249. https://doi.org/10.38136/jgon.1834530.
JAMA
1.Bağlar İ, Keles E, Şanlıkan F, Öztürk UK, Özbayram AÇ, Aydın Bozcu H, Atıcı ÖF, Ertekin LT. Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model. JGON. 2026;23:245–249.
MLA
Bağlar, İsmail, vd. “Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model”. Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, c. 23, sy 3, Ekim 2026, ss. 245-9, doi:10.38136/jgon.1834530.
Vancouver
1.İsmail Bağlar, Esra Keles, Fatih Şanlıkan, Uğur Kemal Öztürk, Ayşe Çalış Özbayram, Hazal Aydın Bozcu, Ömer Faruk Atıcı, Lokman Tekin Ertekin. Early Prediction of Gestational Diabetes Mellitus Using First-Trimester Fibrinogen-To-Albumin Ratio and Other Biochemical Markers: A Multi-Parameter Diagnostic Model. JGON. 01 Ekim 2026;23(3):245-9. doi:10.38136/jgon.1834530