Dietary carotenoid intake and risk of developing preeclampsia: a hospital-based case-control study.

ABSTRACT:

Background

The effect of carotenoids on the risk of preeclampsia (PE) is uncertain. We aimed to examine the associations between the intake of dietary carotenoids and related compounds by pregnant women in China, and the risk of their developing PE.

Methods

Four hundred and forty PE cases and 440 age- (± 3 years), gestational age- (± 1 weeks) and gestational diabetes mellitus status- (yes/no) matched healthy controls were recruited from March 2016 to June 2019. Dietary intake of carotenoids was assessed using a 79-item validated food-frequency questionnaire. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using conditional logistic regression.

Results

After adjusting for potential confounders, we found that the intake of total carotenoids, β-carote

SUBMITTER: Kang T 

PROVIDER: S-EPMC9123797 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature