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在社区居住的老年人中,肥胖标志物和骨参数之间的关系

L Lemoine^1,2, F Buckinx^3,4, A Aidoud^5,6

¹Division of Geriatric Medicine, Tours University Medical Centre, Tours, France. lea.lemoine@univ-tours.fr.

Aging clinical and experimental research

|February 29, 2024

概括

肥胖与较高的骨密度有关,但不是皮质骨密度,在老年人中. 在肥胖个体中评估皮质骨密度可能有助于识别骨变化.

科学领域:

老年学是一门学科.
骨的新陈代谢骨的新陈代谢
肥胖问题研究研究

背景情况:

骨质疏松症是一种与年龄相关的疾病,具有重大健康后果.
关于肥胖对骨健康的影响存在矛盾的文献,可能是由于各种肥胖指标和代谢因素.
体重指数 (BMI) 可能是肥胖的一个不完美的标志物,需要探索其他标准.

研究的目的:

研究骨变量与三个不同的肥胖标准之间的关系:BMI,腰围 (WC) 和脂肪质量 (FM).
为了澄清肥胖和老年人骨健康之间的复杂相互作用.

主要方法:

一项涉及168名55岁及以上成年人的横截面研究.
参与者根据BMI,WC和FM被归类为肥胖.
用双能X射线吸收度和外围定量计算断层扫描来评估骨变量和结构.

主要成果:

观察到肥胖的高患病率:BMI为28%,FM为64%,WC为87%.
骨变量与WC和BMI正相关 (r = 0.20.42).
在男性中,肥胖度与皮质骨密度 (r = -0.32~ -0.19) 有负相关,与皮质骨面积 (r = 0.220.39) 有正相关.

结论:

无论标准如何,肥胖通常与较高的骨参数相关,除皮层骨密度外.
对肥胖个体进行皮质骨密度评估可能有助于识别骨变化.
建议进行进一步的研究,以验证这些关于肥胖和骨健康的发现.

关键词:

衰老的衰老衰老的衰老骨架构骨架构骨架构骨架构骨密度骨密度骨密度骨密度脂肪质量脂肪质量肥胖问题肥胖问题

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