氧化平衡得分与慢性阻塞性肺病之间的关联:一个横截面研究
1Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
较高的氧化平衡得分 (OBS),反映出更好的饮食和生活方式,与慢性阻塞性肺病 (COPD) 的风险降低有关. 保持平衡的生活方式可能有助于预防COPD的进展.
科学领域:
- 环境健康 环境健康
- 营养流行病学 营养流行病学
- 肺部医学 肺部医学
背景情况:
- 氧化应激显著促进慢性阻塞性肺病 (COPD) 的进展.
- 通过氧化平衡得分 (OBS) 评估饮食和生活方式,可以帮助预测COPD风险.
研究的目的:
- 调查氧化平衡得分 (OBS) 与慢性阻塞性肺病 (COPD) 患病率之间的关联.
主要方法:
- 从国家健康和营养检查调查 (NHANES) (2013-2018) 中对5162名参与者的横截面分析.
- 使用多变量逻辑回归模型和光滑曲线拟合来评估OBS-COPD关系.
- 进行了子组分析和相互作用测试,以评估跨种群的一致性.
主要成果:
- 观察到OBS和COPD患病率之间存在负相关性;每单位增加OBS与COPD几率减少3%相关.
- 在最高的OBS三位数中,与最低的三位数相比,COPD的概率降低了17%.
- 在非高血压和非糖尿病患者中,OBS的保护作用更为明显.
结论:
- 较高的氧化平衡得分与患上COPD的几率有关.
- 正如OBS所指出的,富含抗氧化剂的饮食和健康的生活方式对于预防COPD很重要.
- OBS可以作为预测COPD风险和指导预防策略的宝贵工具.
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