COPD assessment test Pulmonary function test six-
Conditions
Interventions
IV) in a stable clinical condition (no exacerbation during the previous 6 weeks before study inclusion) attending the chest clinic of the ChiangMai University Hospital were enrolled.,COPD (GOLD stages
Health Services Research,Health Services Research
COPD patient use northern Thai CAT version,COPD patient use preliminary Thai CAT version
Sponsors
Faculty of Medicne, ChiangMai university
Department of Internal Medicine,
Faculty of Medidine,
ChiangMai university
Eligibility
Sex/Gender
All
Age
41 Years to No maximum
Inclusion criteria
Inclusion criteria: The inclusion criteria were smokers or ex-smokers with smoking history ≥10 pack-yrs, aged ≥ 40 years and had no exacerbation > 6 weeks prior to enrollment.
Exclusion criteria
Exclusion criteria: Patients were excluded if they had history of asthma, chronic chest symptoms in those aged <40 years, and concomitant cardiopulmonary diseases and those who were unable to complete questionnaires.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| validity of 2 version of copd assessment test only one visit pearson correlation | — |
Secondary
| Measure | Time frame |
|---|---|
| reliability of 2 version of copd assessment test only one visit Cronbach’s alpha coefficient | — |
Countries
Thailand
Contacts
Public ContactChaicharn Pothirat
Faculty of Medicine, ChiangMai university
Outcome results
None listed