尾肌肉量在绝经后2型糖尿病患者骨质疏松症发展中的保护作用
Zhenrun Zhan1,2,3,4,5,6, Jiebin Lin1,2,3,4,5,6, Ke Zheng1,2,3,4,5,6
1Department of Endocrinology, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China.
Scientific reports
|November 19, 2025
概括
这项研究发现,尾肌肉质量 (ALM) 和体重指数 (BMI) 是对患有2型糖尿病 (T2DM) 的绝经后妇女骨质疏松症 (OP) 的保护因素. 较低的ALM和BMI增加了OP风险,表明它们在早期查和干预中的重要性.
科学领域:
- 内分泌学 在内分泌学.
- 老年病的医生 老年病的医生
- 骨的新陈代谢 骨的新陈代谢
背景情况:
- 患有2型糖尿病 (T2DM) 的绝经后妇女面临骨折风险增加.
- 骨质疏松症 (OP) 和肉症 (SAC) 是这一群体中常见的并发症.
- 了解影响T2DM患者OP的因素对于有针对性的干预至关重要.
研究的目的:
- 调查尾肌肉质量 (ALM),骨质疏松症 (OP) 和T2DM绝经后患者骨折风险之间的关系.
- 确定OP的预测因素,并开发用于早期风险评估的预测模型.
主要方法:
- 双能X射线吸收计 (DXA) 用于测量1418名绝经后T2DM患者的骨矿物密度 (BMD) 和ALM.
- 根据BMDT值,患者被分为OP和非OP组.
- 使用后勤回归,名录构造和ROC曲线分析来识别预测因素并评估模型性能.
主要成果:
- 在患有肉症 (SAC) 的患者中,OP的患病率更高.
- 尾肌瘦质量 (ALM) [OR=0.785]和体重指数 (BMI) [OR=0.880]被确定为对OP的独立保护因素.
- 一个名图模型显示了对OP风险的良好预测性能 (AUC=0.80).
结论:
- 年龄较低,BMI和ALM与绝经后T2DM患者的OP风险增加有关.
- 在这个队列中,ALM和BMI是对OP的重要保护因素.
- 开发的诺米图可以帮助早期识别和管理OP,从而降低骨折风险.
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