Status:
COMPLETED
Dietary and Genetic Factors in Asthma & Chronic Bronchitis in a Cohort of Chinese Singaporeans
Lead Sponsor:
National Institute of Environmental Health Sciences (NIEHS)
Conditions:
Chronic Bronchitis
Asthma
Eligibility:
All Genders
45-74 years
Brief Summary
There is suggestive evidence for a role of dietary in the etiology of asthma and chronic bronchitis. However, there are few prospective data. We propose to expand our collaboration with the Singapore ...
Detailed Description
There is suggestive evidence for a role of diet in the etiology of asthma and chronic bronchitis. However, there are few prospective data. We propose to expand our collaboration with the Singapore Chi...
Eligibility Criteria
Inclusion
- INCLUSION CRITERIA:
- No new subjects are being enrolled for this proposal.
- Subjects are the 63,257 participants in the Singapore Chinese Health Study. That study includes men and women aged 45-74 at enrollment of Chinese ethnicity living in Singapore.
Exclusion
Key Trial Info
Start Date :
November 1 2002
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
April 12 2012
Estimated Enrollment :
63257 Patients enrolled
Trial Details
Trial ID
NCT00342030
Start Date
November 1 2002
End Date
April 12 2012
Last Update
July 2 2017
Active Locations (1)
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1
National University of Singapore
Kent Ridge, Singapore, 27709