美国普通人口的肌肉强度和体重和骨矿物质密度之间的关联:来自NHANES 1999-2002年的数据
Huawei Han1, Shuai Chen1, Xinzhe Wang2
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.
Journal of orthopaedic surgery and research
|June 1, 2023
概括
较高的肌肉力量和质量与美国成年人更好的骨矿物质密度 (BMD) 有关. 这项研究强调了肌肉健康对于预防骨质损失和骨质疏松症等疾病的重要性.
科学领域:
- 老年学是一门学科.
- 整形外科 整形外科 整形外科
- 公共卫生 公共卫生
背景情况:
- 肌肉的力量和质量对于骨矿物质密度 (BMD) 是至关重要的.
- 现有研究对下肢肌肉强度,肌肉质量和BMD之间的确切关系存在不确定性.
- 了解这些关系对于制定骨健康的有效策略至关重要.
研究的目的:
- 为了研究下肢肌肉力量和质量与美国普通人口的BMD之间的关联.
- 为了澄清肌肉参数对不同人口群体骨健康的影响.
主要方法:
- 从国家健康和营养检查调查 (1999-2002) 中对2165个人的横截面分析.
- 采用多变量逻辑回归,拟合光滑曲线和通用添加模型.
- 根据性别和种族/民族进行了子组分析,以确保数据稳定性和控制混因素.
主要成果:
- 在峰值力 (PF) 和尾骨肌指数 (ASMI) 与腰椎,骨盆和总BMD之间发现了显著的积极关联.
- PF和ASMI在两种性别中都显示出与BMD的正相关性.
- 在男性和女性,以及非西班牙裔白人中,PF和腰椎骨髓瘤之间的关联是显著的. 在非西班牙裔白人和非西班牙裔黑人的两种性别中,ASMI与BMD有积极的联系.
结论:
- 峰值力和尾骨肌指数与美国成年人的骨矿物质密度有关.
- 这些发现表明,对预防,早期诊断和治疗骨质疏松症和骨质疏松症的潜在公共卫生影响.
- 准肌肉力量和质量可能是改善骨健康结果的可行策略.
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