2型糖尿病患者的腰骨矿物质密度和高密度脂蛋白胆固醇之间的非线性关系
Yu-Hua He1, Shi-Li Gu1, Yang-Yang Chen1
1Department of Radiology, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Xinxiang, Henan, China.
Frontiers in endocrinology
|June 18, 2025
概括
高密度脂蛋白胆固醇 (HDL-C) 在2型糖尿病 (T2DM) 患者中显示与骨矿物质密度 (BMD) 的非线性关联. 禁食血糖 (FBG) 负面调解了这种关系,影响了骨健康策略.
科学领域:
- 内分泌学 在内分泌学.
- 代谢障碍 代谢障碍 代谢障碍
- 骨健康 骨健康 骨健康
背景情况:
- 高密度脂蛋白胆固醇 (HDL-C) 影响骨矿物质密度 (BMD),这种关系是由胰岛素抵抗调节的.
- 禁食血糖 (FBG) 对2型糖尿病 (T2DM) 患者的HDL-C和BMD联系的具体影响需要进一步阐明.
研究的目的:
- 调查T2DM患者的腰部BMD和血清HDL-C之间的关系.
- 评估FBG在腰部BMD和HDL-C之间的关联中的调解作用.
主要方法:
- 对T2DM患者健康查数据 (2019-2023) 的回顾性分析.
- 通过定量计算机断层扫描测量腰椎骨质量.
- 统计分析包括单变量分析,通用添加模型,细分回归,分层子组分析和调解分析.
主要成果:
- 在T2DM患者的腰部BMD和血清HDL-C之间发现了一个独立的非线性J形相关性.
- 当HDL-C水平超过1.35 mmol/L (β=3.32,P=0.010) 时,观察到腰部BMD和HDL-C之间的显著正相关性.
- FBG调解了5.38%的协会,具有显著的间接影响 (-0.142,P=0.014).
结论:
- 在T2DM患者的腰部BMD和HDL-C之间存在非线性,J形关联.
- FBG负面调解了这种关系,突出了脂质代谢和葡萄糖失调对骨健康的相互作用.
- 这些发现支持针对T2DM患者制定有针对性的骨质疏松症预防和治疗策略.
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