Abstract
BACKGROUND: Limited exercise tolerance is a cardinal clinical feature in COPD. Depression and COPD share some clinical features, such as reduced physical activity and impaired nutritional status. The aim of the present study was to evaluate maximum and daily physical activities and the nutritional status of COPD patients affected or not by depression. METHODS: In 70 COPD out-patients, daily and maximum physical activities were assessed by multisensor accelerometer armband, 6-min walk test, and cardiopulmonary exercise test. Mental status, metabolic/muscular status, and systemic inflammation were evaluated using the Hospital Anxiety and Depression Scale, by bioelectrical impedance analysis, and with regard to fibrinogen/C-reactive protein, respectively. RESULTS: Depressed subjects (27% of the sample) showed a similar level of respiratory functional impairment but a higher level of shortness of breath and a worse quality of life compared to non-depressed subjects (P
Original language | English |
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Pages (from-to) | 726-734 |
Number of pages | 9 |
Journal | Respiratory Care |
Volume | 59 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2014 |
Keywords
- COPD
- CPET
- Depression
- Dyspnea
- Exercise tolerance
- Nutritional status
ASJC Scopus subject areas
- Pulmonary and Respiratory Medicine
- Critical Care and Intensive Care Medicine
- Medicine(all)