Prevalence of hyperuricemia and associated factors among pregnant women in Vietnam: A cross-sectional study

Purpose: Hyperuricemia is a significant health concern worldwide. It is important to identify pregnant women who may be at risk to enhance pregnancy care. This study aims to investigate the prevalence of hyperuricemia and identify some factors associated with hyperuricemia among Vietnamese pregnant women. Methods: In this cross-sectional study, 340 pregnant women were enrolled from May 2021 to December 2021. Demographic information, anthropometric data, and food frequency consumption (within 1 month before delivery) were collected from the participants. In addition, the biochemical indices of the participants were collected from medical records. Multivariate logistic regression was deployed to identify associated factors (p < 0.05). Results: The prevalence of hyperuricemia was estimated at 20.3 %. Factors associated with hyperuricemia risk among Vietnamese pregnant women include eating red meat (aOR: 2.3), eating animal organs (aOR: 2.5), not meeting vegetable recommendations (aOR: 6.7), hyper -total cholesterol (aOR: 2.4), disease during pregnancy (aOR: 3.5) and gestational weight gain below recommendations (aOR: 0.2). Conclusions: The prevalence of hyperuricemia among pregnant women was relatively high at the National Hospital of Obstetrics and Gynecology, Hanoi, Vietnam. Consuming red meat and animal organs, not meeting vegetable recommendations, having high total cholesterol, and experiencing pregnancy -related diseases are the major factors associated with higher rates of hyperuricemia in this study.