نتایج جستجو برای: shortness of breath
تعداد نتایج: 21165670 فیلتر نتایج به سال:
OBJECTIVE To evaluate the impact of asthma, by gender, in a population sample of asthma patients in Brazil. METHODS We conducted face-to-face interviews with 400 subjects (> 12 years of age) included in a national probability telephone sample of asthma patients in the Brazilian state capitals of São Paulo, Rio de Janeiro, Curitiba, and Salvador. Each of those 400 subjects completed a 53-item ...
BACKGROUND Anxiety in patients with chronic obstructive pulmonary disease (COPD) is associated with self-reported disability. The purpose of this study is to determine whether there is an association between anxiety and functional measures, quality of life and dyspnea. METHODS Data from 1828 patients with moderate to severe emphysema enrolled in the National Emphysema Treatment Trial (NETT), ...
BACKGROUND Chronic obstructive pulmonary disease (COPD) is characterized by irreversible, progressive obstruction of lung airflow. Dyspnea (shortness of breath [SOB]) is the COPD symptom which most negatively impacts patients' daily activities. To assess how SOB affects daily activities, 37 items were drafted through focus group discussions and cognitive interviews with COPD patients to develop...
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