Gestational diabetes & diabetes in pregnancy

Prevalence and risk factors of early gestational diabetes mellitus (early GDM (EGDM)) in Indians: The STRiDE study

Diabetes Res Clin PractPublished Prospective cohort study

Authors' conclusion

Women with EGDM have a unique metabolic profile and different risk factors compared to those with LGDM.

Study context

Population
Asian Indian pregnant women recruited before 16 weeks gestation, seven antenatal clinics in South India2,703 screened early
Participants
3,070 women
Exposure
Early gestational diabetes mellitus (GDM) vs late GDM
Outcome
Prevalence and risk factors of EGDM vs LGDM
Methodological detailsmulticentre
  • Multicentre

Main finding

As reported in the abstract

Prevalence

Observational data: associations, not effects.

Further findings

OutcomeEGDMLGDM
Early pregnancy weight63.9 kg61.2 kg
BMI25.8 kg/m²25.0 kg/m²
HbA1c5.3 %5.1 %
Previous history of GDM8.5 %5.3 %

Risk factors

Previous history of GDM was associated with EGDM, whereas family history of diabetes was associated with LGDM risk

Original publication

Prevalence and risk factors of early gestational diabetes mellitus (EGDM) in Indians: The STRiDE study. Diabetes Res Clin Pract. Published 26 November 2025. doi:10.1016/j.diabres.2025.113023

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