Obesity Is a Risk Factor for Dyspnea but Not for Airflow Obstruction
Author(s) -
Don D. Sin,
Richard L. Jones,
S. F. Paul Man
Publication year - 2002
Publication title -
archives of internal medicine
Language(s) - English
Resource type - Journals
eISSN - 1538-3679
pISSN - 0003-9926
DOI - 10.1001/archinte.162.13.1477
Subject(s) - medicine , asthma , national health and nutrition examination survey , odds ratio , body mass index , risk factor , obesity , confidence interval , bronchodilator , airflow , airway obstruction , vital capacity , physical therapy , surgery , population , environmental health , airway , lung , mechanical engineering , lung function , diffusing capacity , engineering
Previous research suggests that obesity is an important risk factor for asthma. However, since obesity can cause dyspnea through mechanisms other than airflow obstruction, diagnostic misclassification of asthma could partially account for this association.
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