Dietary factors and risk for adverse pregnancy outcome: A Mendelian randomization analysis.

ABSTRACT: This study aims to explore the link between dietary habits and adverse pregnancy outcomes (APOs), including preterm birth (PB), preeclampsia (PE), gestational diabetes mellitus (GDM), fetal growth restriction (FGR), and spontaneous abortion (SA) through two-sample Mendelian randomization (MR). We accessed publicly available genome-wide association studies' (GWAS) summary statistics for dietary habits and APOs, respectively. We used five MR methods to synthesize MR estimates across genetic instruments. To ensure the robustness of our results, we assessed heterogeneity, and horizontal pleiotropy, and conducted sensitivity analyses. The primary analysis showed that intake of dried fruit (odds ratio (OR), 0.522; 95% confidence interval (CI): 0.291-0.935) and fresh fruit (OR, 0.487; 95% CI: 0.2

SUBMITTER: Mu F 

PROVIDER: S-EPMC11521750 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature