Frontiers in Endocrinology (Jan 2022)

Correlation Between Serum Uric Acid and Body Fat Distribution in Patients With Polycystic Ovary Syndrome

  • Yuqin Zhang,
  • Meili Cai,
  • Diliqingna Dilimulati,
  • Ziwei Lin,
  • Ziwei Lin,
  • Hang Sun,
  • Hang Sun,
  • Ran Cui,
  • Ran Cui,
  • Hongxiang Fei,
  • Xinxin Gao,
  • Qiongjing Zeng,
  • Xiaowen Shao,
  • Manna Zhang,
  • Manna Zhang,
  • Shen Qu,
  • Shen Qu

DOI
https://doi.org/10.3389/fendo.2021.782808
Journal volume & issue
Vol. 12

Abstract

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ObjectiveThis study aims to investigate the correlation between serum uric acid levels and body fat distribution in patients with polycystic ovary syndrome (PCOS).MethodsBetween May 2017 and March 2021, a total of 199 patients with PCOS were recruited from the Department of Endocrinology and Metabolism at the Shanghai Tenth People’s Hospital. Anthropometric characteristics, metabolic parameters, and reproductive hormones were measured. Hyperuricemia was defined as serum uric acid (SUA) greater than 420 μmol/l. Dual-energy X-ray absorptiometry (DEXA) was used to measure body fat distribution.ResultsThe prevalence of hyperuricemia in patients with PCOS was 28.64%. PCOS patients with hyperuricemia are more obese and have a higher waist-to-hip ratio (WHR) and worse lipid metabolism than those without hyperuricemia. According to SUA quartiles, patients in the highest quartile had higher total testosterone (TT), body fat accumulation, and lower sex hormone-binding globulin (SHBG) than patients in the lowest quartile. SUA was correlated with percentage of total body fat, arm fat mass, leg fat mass, trunk fat mass, android/gynoid (A/G) ratio, and visceral adipose tissue (VAT) mass. After controlling possible confounders, logistic regression analysis found that only excessive VAT mass could significantly increase the risk of hyperuricemia in patients with PCOS.ConclusionIn patients with PCOS, a high level of VAT mass, but not other fat compartments, will exacerbate the risk of hyperuricemia. Attention should be paid to the role of excessive VAT in the occurrence and development of PCOS with hyperuricemia.

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