高密度脂蛋白胆固醇与腰椎骨矿物质密度之间的关联 in Chinese:一项大型横截面研究
Yongbing Sun1, Xin Qi2, Xuan Wang3
1Department of Medical Imaging, People's Hospital of Zhengzhou University, #7 Wei Wu Road, Zhengzhou, Henan, 450003, China.
Lipids in health and disease
|January 24, 2024
概括
高密度脂蛋白胆固醇 (HDL-C) 与骨矿物质密度 (BMD) 相反相关,特别是在肥胖男性中. 患HDL-C升高的个体需要对骨质疏松症风险进行监测.
科学领域:
- 内分泌学和新陈代谢学
- 骨生物学 骨生物学 骨生物学
- 脂质代谢 脂质代谢是什么
背景情况:
- 脂质代谢,特别是高密度脂蛋白胆固醇 (HDL-C) 和骨矿物质密度 (BMD) 之间的关系具有显著的兴趣,但仍然没有确定性.
- 来自大量多样化人口的证据有限,特别是在中国.
- 这项研究解决了这一差距,通过检查中国大型队列中HDL-C和腰部BMD之间的关联.
研究的目的:
- 研究不同性别高密度脂蛋白胆固醇 (HDL-C) 水平与腰椎骨矿物质密度 (BMD) 之间的相关性.
- 探索这种关联中的潜在的性别特异性差异.
主要方法:
- 从医疗记录中对20,351名个人 (年龄>=20岁) 进行了横截面调查.
- 分析包括人口统计数据,单向ANOVA,子组分析,多因素回归和平滑曲线拟合.
- 对潜在混因素进行控制的统计方法,以评估HDL-C和腰部BMD的关系.
主要成果:
- 在调整混因子后,在男性和女性中发现HDL-C水平和腰部BMD之间存在显著的反向关系.
- 亚组和值分析显示,男性的反向关联较强.
- 升高的HDL-C与腰部BMD的减少有关,特别是在BMI> 28 kg/m2和HDL-C> 1.45 mmol/L的男性和BMI在24-28 kg/m2之间的女性中.
结论:
- 高密度脂蛋白胆固醇 (HDL-C) 的增加与骨矿物质密度 (BMD) 的降低有关,在肥胖男性中影响更为明显.
- 这些发现凸显了对高HDL-C水平的个体进行临床监测的必要性,以评估和减轻骨质疏松症风险.
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