TITLE:
Relationship between Waist Circumference, Waist-Height Ratio, Body Fat Percentage, Visceral Fat and Bone Mineral Density in Middle-Aged and Elderly Zhuang of China
AUTHORS:
Dianchen Zhao, Ziyang Fang, Qingxiu Feng, Xingyu Li, Ying Li, Xin Zhang, Jinting Wei, Tao Feng, Yinjun Luo, Shijing Ma, Cailian Qin, Guangwu Huang, Quanquan Zhang, Biao Li, Jinhua Wang
KEYWORDS:
Middle-Aged and Old People, Bone Mineral Density, Obesity, Correlation
JOURNAL NAME:
Journal of Biosciences and Medicines,
Vol.11 No.4,
April
25,
2023
ABSTRACT: Objective: To understand the correlation between different degrees of obesity and bone mineral density (BMD). Methods: 772 cases (300 men and 472 females) of Zhuang over 40 years old were randomly selected. The BMD and T score were calculated by measuring the right heel bone using a quantitative-ultrasound densitometer. Body composition index of body weight, waist circumference (WC), waist height ratio (WtHR), body fat percentage (BFP) and visceral fat (VF) were measured using a bioelectrical impedance method. Results: The BMI, WC, and WtHR of the male osteoporosis group were lower than those of the normal bone mass (NBM) group (P Conclusion: BMI is positively correlated with BMD in Zhuang. BFP has a greater correlation with female BMD, and a small reduction in BFP can result in a significant decrease in BMD. BMD of male was positively correlated with abdominal obesity indicators (WC, WtHR, VF). However, abdominal obesity has no obvious effect on the promotion of BMD in women, and increased WtHR can lead to a decrease in BMD. Zhuang can appropriately increase the amount of fat within the normal weight range. At the same time, reasonable exercise and balanced nutrition to avoid excessive obesity or low body weight can reduce the incidence of osteoporosis and osteoporosis fractures.