In former smokers with COPD, HEPA and carbon filter air cleaners improved moderate exacerbations but not QoL.
rct · Level II
Where this comes from
- Record sourced from PubMed, PMID 35785538.
- Also identified by DOI 10.7326/J22-0045.
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Abstract
Hansel NN, Putcha N, Woo H, et al. <b>Randomized clinical trial of air cleaners to improve indoor air quality and chronic obstructive pulmonary disease health: results of the CLEAN AIR study.</b> Am J Respir Crit Care Med. 2022;205:421-30. 34449285.
Medical subject headings
- Air Pollution, Indoor
- Pulmonary Disease, Chronic Obstructive