Emphysema-Predominant COPD Had a Greater 5-Year Mortality and a Worse Annual Decline in Lung Function Than Airway Obstruction-Predominant COPD or Asthma at Initial Same Degree of Airflow Obstruction

Emphysema-Predominant COPD Had a Greater 5-Year Mortality and a Worse Annual Decline in Lung Function Than Airway Obstruction-Predominant COPD or Asthma at Initial Same Degree of Airflow Obstruction

<i>Background and Objectives:</i> We studied whether the extent of exertional oxygen desaturation and emphysema could cause greater mortality in COPD and asthma independent of airflow obstruction. <i>Materials and Methods:</i> We performed a 5-year longitudinal observational...

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Bibliographic Details
Main Authors: Chang-Wei Lin, Hung-Yu Huang, Fu-Tsai Chung, Chun-Yu Lo, Yu-Chen Huang, Ting-Wen Wang, Lan-Yan Yang, Yu-Bin Pan, Kian Fan Chung, Chun-Hua Wang
Format: article
Language:EN
Published: MDPI AG 2021
Subjects:
chronic obstructive pulmonary disease
asthma
emphysema
6 min walk test
pulmonary function
desaturation
Medicine (General)
R5-920
Online Access:https://doaj.org/article/bdb206d500cd4eb09cfe0e25ae87af32
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https://doaj.org/article/bdb206d500cd4eb09cfe0e25ae87af32

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