Geospatial Determinants of Maternal Overweight, Gestational Diabetes and Large for Gestational Age Birthweight in Melbourne During and After COVID-19 Lockdowns.

ABSTRACT:

Background

Research has linked postcode-level sociodemographic, food and built environment factors to maternal and perinatal outcomes like overweight (BMI > 25 kg/m²), gestational diabetes mellitus (GDM) and large for gestational age (LGA) birthweight. However, little is known about how these factors were influenced by the COVID-19 pandemic. We examine how postcode-level indicators and lockdown conditions are associated with the prevalence of maternal overweight, GDM and LGA.

Materials and methods

We analysed birth records from 12 public maternity hospitals in Melbourne, integrating postcode-level environmental indicators. Spatial regression models assessed associations between these indicators and maternal health outcomes, distinguishing between (a) the COVID-19

SUBMITTER: Marzan MB 

PROVIDER: S-EPMC12668887 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature