The investigation of asthma prevalence in people over 17 years old by a questionnaire and measurements of fractional exhaled NO
Not Applicable
- Conditions
- Bronchial asthma
- Registration Number
- JPRN-UMIN000003244
- Lead Sponsor
- Department of Medicine and Molecular Science, Gunma University Graduate School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 500
Inclusion Criteria
Not provided
Exclusion Criteria
None
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The ratio of people whose exhaled NO levels are higher than 38 ppb in people over 17 years old.
- Secondary Outcome Measures
Name Time Method The relation between wheeze and fractional exhaled NO in people over 17 years old