Article
Association of multiple air pollutants with oxygen saturation during sleep in COPD patients: Effect modification by smoking status and airway inflammatory phenotypes.
Journal of hazardous materials - 15 Jul 2023
Zhang Wenlou, Wang Junyi, Chen Baiqi, Ji Xuezhao, Zhao Chen, Chen Maike, Liao Sha, Jiang Simin, Pan Zihan, Wang Wanzhou, Li Luyi, Chen Yahong, Guo Xinbiao, Deng Furong
Abstract excerpt
Air pollution contributes substantially to the development of chronic obstructive pulmonary disease (COPD). To date, the effect of air pollution on oxygen saturation (SpO2) during sleep and potential susceptibility factors remain unknown. In this longitudinal panel study, real-time SpO2 was monitored in 132 COPD patients, with 270 nights (1615 h) of sleep SpO2 recorded. Exhaled nitric oxide (NO), hydrogen sulfide...
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