三甘油糖指数与骨矿物质总密度之间的关联:NHANES 2011-2018年的横截面研究
Ningsheng Tian1, Shuai Chen1, Huawei Han1
1Department of Orthopaedics, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, No.23, Nanhu Road, Jianye District, Nanjing, 210017, Jiangsu Province, People's Republic of China.
Scientific reports
|February 20, 2024
概括
对于三糖糖指数 (TyG) 和相关标记物的同位素模型评估显示,与总骨矿物质密度 (BMD) 有积极的联系. 这表明这些代谢指标在骨质疏松症预防和治疗策略中的潜在作用.
科学领域:
- 代谢健康 代谢健康
- 骨健康 骨健康 骨健康
- 生物标志物研究 生物标志物研究
背景情况:
- 对于三糖糖指数 (TyG) 的恒常模式评估及其相关指数 (TyG-WC,TyG-WHtR,TyG-BMI) 是评估胰岛素耐药性的既定工具.
- 关于TyG指数与骨质疏松症之间的关联存在有限的研究.
- 骨质疏松症是一个重大的公共卫生问题,其特点是骨矿物质密度 (BMD) 低,骨折风险增加.
研究的目的:
- 调查TyG,TyG-WC,TyG-WHtR和TyG-BMI与大量人口样本中的总 BMD 之间的关联.
- 探索这些关联中的潜在非线性关系和值效应.
- 检查种族和性别等因素如何影响这些关系.
主要方法:
- 利用了来自全国健康和营养检查调查 (2011-2018) 的 5456 名参与者的数据.
- 采用加权多变量线性回归和光滑曲线拟合分析.
- 根据种族和性别进行了子组分析.
主要成果:
- 在对共变量进行调整后,观察到TyG,TyG-BMI,TyG-WHtR,TyG-WC和总BMD之间存在显著的正相关性.
- 种族分层显著影响了TyG-BMD关系,而性别和种族影响了与TyG相关的指数.
- 对于TyG指数和总BMD,确定了与值效应和和现象的非线性关系.
结论:
- TyG及其相关指数与总 BMD 有积极的关联.
- 这些代谢标志物可以提供关于骨质疏松症发展和进展的见解.
- 需要进一步的研究来阐明这些关联背后的机制及其对骨质疏松症管理的临床影响.
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