Health Effects of Particulate Acids in Late Adolescence

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

1500 participants

Study Classification

OBSERVATIONAL

Brief Summary

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This study was designed to follow a group of adolescents who were previously examined by questionnaire and pulmonary function tests when they were aged 8-10 years old. Approximately 50% of the population in 10 towns were seen again at age 17-18. Questionnaires and pulmonary function were repeated. The hypotheses being tested related to whether the previously seen levels of pulmonary function that were related to pollution levels in the towns persisted as the lungs of these children grew and whether dietary antioxidants influences level of attained pulmonary function.

Detailed Description

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Conditions

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Airway Obstruction Cough

Keywords

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FEV Smoking antioxidents lung growth

Study Design

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Observational Model Type

DEFINED_POPULATION

Study Time Perspective

OTHER

Eligibility Criteria

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Inclusion Criteria

Children seen in a previous study at ages 8-10 from selected cities

Minimum Eligible Age

16 Years

Maximum Eligible Age

19 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Other Identifiers

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8391-CP-001

Identifier Type: -

Identifier Source: org_study_id