Unknown

Dataset Information

0

Time trends in preeclampsia and gestational diabetes in Denmark and Alberta, Canada, 2005-2018-A population-based cohort study.


ABSTRACT:

Introduction

Preeclampsia and gestational diabetes mellitus share risk factors such as obesity and increased maternal age, which have become more prevalent in recent decades. We examined changes in the prevalence of preeclampsia and gestational diabetes between 2005 and 2018 in Denmark and Alberta, Canada, and investigated whether the observed trends can be explained by changes in maternal age, parity, multiple pregnancy, comorbidity, and body mass index (BMI) over time.

Material and methods

This study was a register-based cohort study conducted using data from the Danish National Health Registers and the provincial health registers of Alberta, Canada. We included in the study cohort all pregnancies in 2005-2018 resulting in live-born infants and used binomial regression to estimate mean annual increases in the prevalence of preeclampsia and gestational diabetes in the two populations across the study period, adjusted for maternal characteristics.

Results

The study cohorts included 846 127 (Denmark) and 706 728 (Alberta) pregnancies. The prevalence of preeclampsia increased over the study period in Denmark (2.5% to 2.9%) and Alberta (1.7% to 2.5%), with mean annual increases of 0.03 (95% confidence interval [CI] 0.02-0.04) and 0.06 (95% CI 0.05-0.07) percentage points, respectively. The prevalence of gestational diabetes also increased in Denmark (1.9% to 4.6%) and Alberta (3.9% to 9.2%), with average annual increases of 0.20 (95% CI 0.19-0.21) and 0.44 (95% CI 0.42-0.45) percentage points. Changes in the distributions of maternal age and BMI contributed to increases in the prevalence of both conditions but could not explain them entirely.

Conclusions

The prevalence of both preeclampsia and gestational diabetes increased significantly from 2005 to 2018, which portends future increases in chronic disease rates among affected women. Increasing demand for long-term follow up and care will amplify the existing pressure on healthcare systems.

SUBMITTER: Lihme F 

PROVIDER: S-EPMC10823392 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature

altmetric image

Publications

Time trends in preeclampsia and gestational diabetes in Denmark and Alberta, Canada, 2005-2018-A population-based cohort study.

Lihme Frederikke F   Savu Ana A   Basit Saima S   Sia Winnie W   Yeung Rose R   Barrett Olesya O   Luoma Leiah L   Ngwezi Deliwe P DP   Davidge Sandra S   Norris Colleen M CM   Ospina Maria B MB   Cooke Christy-Lynn CL   Greiner Russ R   Wohlfahrt Jan J   Melbye Mads M   Lykke Jacob J   Kaul Padma P   Boyd Heather A HA  

Acta obstetricia et gynecologica Scandinavica 20231110 2


<h4>Introduction</h4>Preeclampsia and gestational diabetes mellitus share risk factors such as obesity and increased maternal age, which have become more prevalent in recent decades. We examined changes in the prevalence of preeclampsia and gestational diabetes between 2005 and 2018 in Denmark and Alberta, Canada, and investigated whether the observed trends can be explained by changes in maternal age, parity, multiple pregnancy, comorbidity, and body mass index (BMI) over time.<h4>Material and  ...[more]

Similar Datasets

| S-EPMC8100864 | biostudies-literature
| S-EPMC11869071 | biostudies-literature
| S-EPMC9259440 | biostudies-literature
| S-EPMC10649703 | biostudies-literature
| S-EPMC10867410 | biostudies-literature
| S-EPMC5547274 | biostudies-other
| S-EPMC6381812 | biostudies-literature
| S-EPMC6711210 | biostudies-literature
| S-EPMC8088205 | biostudies-literature
| S-EPMC8576014 | biostudies-literature