系统性免疫-炎症指数和体重指数:一个横截面研究
Wei Guo1, Chongheng Zhang1, Fang Cao1
1Changchun University of Chinese Medicine, Changchun, China.
PloS one
|July 16, 2025
概括
系统免疫-炎症指数 (SII) 显示,美国成年人与体重指数 (BMI) 有着显著的非线性关联. 这种关系表明炎症标志物如何与体重相关,在各种人口群体中是一致的.
科学领域:
- 免疫学 免疫学 免疫学
- 公共卫生 公共卫生
- 生物统计学 生物统计学
背景情况:
- 系统免疫-炎症指数 (SII) 是一种新兴的免疫和炎症状况的生物标志物.
- 关于SII与身体质量指数 (BMI) 之间的关系的研究有限.
研究的目的:
- 调查代表性美国人口中SII和BMI之间的相关性.
- 探索非线性关联和影响因素.
主要方法:
- 使用了来自国家健康和营养检查调查 (NHANES) 的数据.
- 采用线性单变量和多变量分析,曲线拟合和值分析.
- 包括1568名参与者,实验室和人口统计数据.
主要成果:
- 在SII和BMI之间观察到非线性,反转的L形关系.
- 多变量分析表明,对于特定的SII值,存在显著的关联 (调整后β=1.7,p<0.001).
- 该协会独立于性别,糖尿病和吸烟状况.
结论:
- 在研究的美国人群中,SII和BMI之间存在强烈的关联.
- 这些发现有助于理解炎症和肥胖之间的相互作用.
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