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Sponsor: Thammasat University
Conditions: Asthma, Mild-to-moderate Asthma, Asthma Control Level
Interventions: Global Initiative for Asthma (GINA) and Asthma Control Test (ACT) questionnaires, Spirometry, Fractional exhaled nitric oxide (FeNO) test, Blood eosinophil count (BEC)
Countries: Thailand
The goal of this observational study is to determine the prevalence of remission among adults with mild-to-moderate asthma, as well as the factors associated with remission in Thailand. The main question the study aims to answer is: What is the prevalence of remission among adults with severe asthma in Thailand? Participants will complete a questionnaire on asthma symptoms and undergo pulmonary function testing and a blood test once.
Sex: ALL
Age: 18 Years to —
Healthy volunteers: No
Study type: OBSERVATIONAL
Inclusion Criteria: * mild-to-moderate asthma * age 18 years or older Exclusion Criteria: * inability to perform spirometry or fractional exhaled nitric oxide (FeNO) test
- Pathum Thani, Changwat Pathum Thani, Thailand
- Pathum Thani, Thailand