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身体活动和异常性肺纤维化:英国生物银行的一项前性队列研究和孟德尔随机化分析

Qing Liang¹, Guangchun Sun², Jiuling Deng³

¹Department of Pharmacy, Fifth People's Hospital of Shanghai, Fudan University, Shanghai, 200240, PR China; Center of Community-Based Health Research, Fudan University, Shanghai, 200240, PR China.

Respiratory medicine and research

|October 16, 2024

概括

遵守体育活动指南可显著降低患有异常性肺纤维化 (IPF) 的风险. 较高的中度至强度的体力活动 (MVPA) 显示出与减少IPF发病率的因果关系,支持活跃的生活方式对肺部健康有益.

科学领域:

肺部医学肺部医学
流行病学流行病学
遗传学是一个遗传学.

背景情况:

异形性肺纤维化 (IPF) 风险因素尚未完全理解.
身体活动在IPF发育中的作用需要进一步研究.

研究的目的:

检查中度至强度体力活动 (MVPA) 与IPF风险之间的关联.
使用孟德尔随机化研究潜在的因果关系.

主要方法:

对502,476名英国生物库参与者的前性队列研究.
根据2017年英国体力活动指南进行分类.
卡普兰-梅尔,考克斯回归和两个样本的孟德尔随机化分析.

主要成果:

符合体力活动指南的个体患IPF的风险降低了15.7% (调整HR=0.843).
在活跃组中,IPF累积发病率明显较低 (Log-rank P = 0.0019).
门德尔随机化表明,较高的MVPA和降低的IPF风险 (OR = 0.17) 之间存在因果关系.

结论:

较高的MVPA水平与IPF风险的显著降低有因果关系.
遵守体育活动指南可能是预防IPF的保护因素.

关键词:

累积发生率是累积发生率.异形性肺纤维化症异形性肺纤维化症门德尔的随机化身体活动身体活动英国生物银行

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