- Stable (Not exacerbating) COPD patients documented by the pulmonologist
- FEV1, FVC, (FEV1/FVC) less than 70%
- Irreversible response to inhaled β-agonist (FEV1i ncrease <12% and <200 cc after15min from baseline)
- Symptoms last about 5 years of breathlessness and, productive cough |
Patients with history of other lung diseases such as pneumonia, idiopathic pulmonary fibrosis, consolidation, congestive heart failure, exacerbated, asthma or asthma-COPD overlap.
Smoking more than 15 packs/year
using furosemide and other diuretics
|
80 and over: 80+ Year,Adult: 19 Year-44 Year,Aged: 65+ Year(s),Middle Aged: 45 Year(s)-64 Year(s) |
40 Year(s) |
90 Year(s) |
Both |