甘油三指数与美国成年人骨矿物质密度之间的关联:一个横截面研究
Huixia Zhan1,2,3,4,5, Xinyu Liu2,3,4,6, Shenghua Piao2,3,4,6
1Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.
Journal of orthopaedic surgery and research
|October 31, 2023
概括
TyG指数是葡萄糖和脂质代谢的标志物,显示了美国成年人与骨矿物质密度 (BMD) 的非线性关联. 较高的TyG指数水平可能会增加骨质疏松症的风险,强调代谢健康.
科学领域:
- 代谢健康 代谢健康
- 骨的新陈代谢 骨的新陈代谢
- 流行病学 流行病学
背景情况:
- 葡萄糖和脂质代谢障碍影响骨健康.
- 泰格指数反映了整体的代谢状态.
- 有限的研究存在于葡萄糖和脂质代谢对骨的联合影响.
研究的目的:
- 调查美国成年人TyG指数和骨矿物密度 (BMD) 之间的相关性.
- 探索非线性关联并确定潜在的值.
主要方法:
- 使用了来自国家健康和营养检查调查 (NHANES) 的数据.
- 将参与者分为四个TyG指数组.
- 采用了线性回归,受限立方线和断片线性回归分析.
- 根据各种人口统计和临床因素进行了子组分析.
主要成果:
- 在TyG指数和腰椎BMD之间观察到显著的负非线性相关性.
- 确定了一个值效应;在这个值以上,增加的TyG指数与减少的BMD有关.
- 在各个子组中没有发现显著的相互作用,这表明存在一致的关联.
结论:
- 在美国成年人的TyG指数和BMD之间存在非线性关联.
- 提升的TyG指数水平可能意味着骨质疏松症的风险增加.
- 突出了代谢健康在骨疾病预防中的重要性.
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