The Journal of Clinical Hypertension (Mar 2023)

Sex‐specific difference in the relationship between body fat percentage and arterial stiffness: Results from Fuzhou study

  • Jin Gong,
  • Ying Han,
  • Gufeng Gao,
  • Ai Chen,
  • Zhoufei Fang,
  • Dongjie Lin,
  • Yulong Liu,
  • Li Luo,
  • Liangdi Xie

DOI
https://doi.org/10.1111/jch.14649
Journal volume & issue
Vol. 25, no. 3
pp. 286 – 294

Abstract

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Abstract Obesity and overweight are closely related to cardiovascular mortality. Arterial stiffness is one of the important risks for cardiovascular diseases and is strongly related with the cardiovascular mortality. However, the relationship between obesity and arterial stiffness is still controversial. A cross‐sectional study was performed to examine the relationship of body fat percentage (BFP), an indicator of obesity, with carotid‐femoral pulse wave velocity (cfPWV) in 2603 subjects (aged 58.62 ± 11.27 years, male 71.07%, hypertension 64.89%). All participants were divided into four groups according to the gender and the presence of arterial stiffening based on a value ≥10 m/s of cfPWV(group1 : male with cfPWV <10 m/s, group2 : male with cfPWV ≥10 m/s, group3 : female with cfPWV <10 m/s, group4 : female with cfPWV ≥10 m/s). Body weight, height, waist circumference, blood pressure were measured and clinical biochemical tests were recorded. cfPWV was measured using a non‐invasive automatic device (Complior Analysis, France). BFP were calculated by CUN‐BAE equation. The level of cfPWV was significantly increased with the increasing trend of BFP in both males and females. Stepwise multiple regression analysis revealed that SBP, DBP, HR, Hcy, BFP, FPG were independent associated with cfPWV in females and SBP, eGFR, FPG, BFP, DBP were independent associated with cfPWV in males. In the subgroups stratified by age, BFP was correlated with cfPWV only in females over 60 years old, but not in female those aged under 60 years old and males. In addition to the age and blood pressure, BFP was one of important predictor of arterial stiffening special in females aged over 60 years old.

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