{"title":"The prevalence and risk factors of gestational diabetes mellitus recurrence: a systematic review and meta-analysis","authors":"Leyang Liu, Xiaoqin Pang, Jie Liu, Weiwei Liu","doi":"10.1016/j.dsx.2025.103295","DOIUrl":null,"url":null,"abstract":"<div><h3>Introduction</h3><div>Gestational diabetes mellitus (GDM) is a common pregnancy complication, with a significant risk of recurrence in subsequent pregnancies.</div></div><div><h3>Aims</h3><div>We aimed to explore the incidence and risk factors associated with the recurrence of GDM among women with a history of GDM.</div></div><div><h3>Methods</h3><div>We searched several databases (PubMed, Embase, Web of Science, Cochrane Library, Ovid, CINAHL, ProQuest, China Knowledge Resource Integrated Database, Wanfang Database, VIP Database, and China Biology Medicine Database) from January 1961 to June 2024. We included only population-based studies that reported on GDM recurrence or risk factors among women, and differentiated between those with and without a history of GDM recurrence.</div></div><div><h3>Results</h3><div>We included 31 studies, of which 27 had a low risk of bias and 4 had a medium risk of bias. The incidence of GDM recurrence was 51 % (95 %CI: 0.48–0.55). Identified risk factors for GDM recurrence included maternal age (OR = 1.32; 95 % CI: 1.12–1.54), ethnicity (OR = 1.38; 95 % CI: 1.11–1.73), parity (OR = 1.83; 95 % CI: 1.04–3.23), family history of diabetes (OR = 2.07; 95 % CI: 1.44–2.97), history of macrosomia (OR = 1.90; 95 % CI: 1.28–2.83), insulin treatment during the index pregnancy (OR = 2.09; 95 % CI: 1.63–2.68), overweight or obesity before the index pregnancy (OR = 1.88; 95 % CI: 1.39–2.56), 1-h postprandial glucose levels on oral glucose tolerance test (OGTT) during the index pregnancy (OR = 1.50; 95 % CI: 1.04–2.16), 2-h postprandial glucose levels on OGTT during the index pregnancy (OR = 2.06; 95 % CI: 1.11–3.81), two or more abnormal OGTT value at the index pregnancy (OR = 2.38; 95 % CI: 1.88–3.02), weight gain between pregnancies (OR = 2.05; 95 % CI: 1.38–3.04), overweight or obesity before the subsequent pregnancy (OR = 1.43; 95 % CI: 1.20–1.69), weight gain before OGTT during the subsequent pregnancy (OR = 1.55; 95 % CI: 1.27–1.89), and fasting blood glucose (FBG) levels in the subsequent early pregnancy (OR = 1.22; 95 % CI: 1.06–1.40).</div></div><div><h3>Conclusions</h3><div>The study found a high recurrence rate of GDM. Identifying risk factors highlights the need for early screening, and lifestyle interventions to reduce recurrence risk.</div></div>","PeriodicalId":48252,"journal":{"name":"Diabetes & Metabolic Syndrome-Clinical Research & Reviews","volume":"19 8","pages":"Article 103295"},"PeriodicalIF":3.4000,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Diabetes & Metabolic Syndrome-Clinical Research & Reviews","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1871402125001122","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENDOCRINOLOGY & METABOLISM","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction
Gestational diabetes mellitus (GDM) is a common pregnancy complication, with a significant risk of recurrence in subsequent pregnancies.
Aims
We aimed to explore the incidence and risk factors associated with the recurrence of GDM among women with a history of GDM.
Methods
We searched several databases (PubMed, Embase, Web of Science, Cochrane Library, Ovid, CINAHL, ProQuest, China Knowledge Resource Integrated Database, Wanfang Database, VIP Database, and China Biology Medicine Database) from January 1961 to June 2024. We included only population-based studies that reported on GDM recurrence or risk factors among women, and differentiated between those with and without a history of GDM recurrence.
Results
We included 31 studies, of which 27 had a low risk of bias and 4 had a medium risk of bias. The incidence of GDM recurrence was 51 % (95 %CI: 0.48–0.55). Identified risk factors for GDM recurrence included maternal age (OR = 1.32; 95 % CI: 1.12–1.54), ethnicity (OR = 1.38; 95 % CI: 1.11–1.73), parity (OR = 1.83; 95 % CI: 1.04–3.23), family history of diabetes (OR = 2.07; 95 % CI: 1.44–2.97), history of macrosomia (OR = 1.90; 95 % CI: 1.28–2.83), insulin treatment during the index pregnancy (OR = 2.09; 95 % CI: 1.63–2.68), overweight or obesity before the index pregnancy (OR = 1.88; 95 % CI: 1.39–2.56), 1-h postprandial glucose levels on oral glucose tolerance test (OGTT) during the index pregnancy (OR = 1.50; 95 % CI: 1.04–2.16), 2-h postprandial glucose levels on OGTT during the index pregnancy (OR = 2.06; 95 % CI: 1.11–3.81), two or more abnormal OGTT value at the index pregnancy (OR = 2.38; 95 % CI: 1.88–3.02), weight gain between pregnancies (OR = 2.05; 95 % CI: 1.38–3.04), overweight or obesity before the subsequent pregnancy (OR = 1.43; 95 % CI: 1.20–1.69), weight gain before OGTT during the subsequent pregnancy (OR = 1.55; 95 % CI: 1.27–1.89), and fasting blood glucose (FBG) levels in the subsequent early pregnancy (OR = 1.22; 95 % CI: 1.06–1.40).
Conclusions
The study found a high recurrence rate of GDM. Identifying risk factors highlights the need for early screening, and lifestyle interventions to reduce recurrence risk.
期刊介绍:
Diabetes and Metabolic Syndrome: Clinical Research and Reviews is the official journal of DiabetesIndia. It aims to provide a global platform for healthcare professionals, diabetes educators, and other stakeholders to submit their research on diabetes care.
Types of Publications:
Diabetes and Metabolic Syndrome: Clinical Research and Reviews publishes peer-reviewed original articles, reviews, short communications, case reports, letters to the Editor, and expert comments. Reviews and mini-reviews are particularly welcomed for areas within endocrinology undergoing rapid changes.