相对脂肪量与关节炎风险之间的关联:基于中国和美国人口的研究
Yang Yang1, Yuanfan Li1, Ruixing Shui1
1Department of Spinal Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Frontiers in nutrition
|September 18, 2025
概括
这项研究表明,较高的相对脂肪量 (RFM) 与男性关节炎患病率的增加有关. 最佳的RFM水平可能会降低女性关节炎的风险,这表明RFM是关节炎发展的关键因素.
科学领域:
- 类风湿病学 类风湿病学
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 肥胖是全球日益关注的问题,对慢性疾病有影响.
- 相对脂肪质量 (RFM) 是评估脂肪的新兴指标.
- 了解RFM在关节炎患病率中的作用对于公共卫生战略至关重要.
研究的目的:
- 调查相对脂肪量 (RFM) 和关节炎患病率之间的关联.
- 为了比较这一关联在中国和美国的人口中.
- 识别潜在的性别特异差异和修饰因素.
主要方法:
- 横截面研究设计比较两个不同的人口 (中国和美国).
- 统计分析以确定RFM和关节炎患病率之间的关系.
- 亚组分析以探索高血压和吸烟等因素的影响.
主要成果:
- 观察到RFM和关节炎之间的非线性关系.
- 在美国男性中发现了RFM和关节炎之间的正相关性.
- 在美国女性中,RFM低于35.85显示风险略有降低,而高于它,风险大幅增加. 在中国女性中也出现了类似的趋势,尽管在值以下的数据并不显著.
- 高血压和吸烟改变了美国人口中RFM-关节炎的联系.
结论:
- 增加的RFM与男性关节炎的患病率有关.
- 保持最佳的RFM可能会降低女性关节炎风险.
- RFM是关节炎的潜在独立风险因素,对于查和监测是有用的.
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