Children's Health Study Diet and Air Pollution

Completed

• Conditions: Diet Habit; Child Obesity; Pollution; Exposure

• Registration Number: NCT03379298
• Lead Sponsor: University of Southern California

Brief Summary

This study is built upon the existing data in the Children's Health Study to examine the longitudinal association between childhood exposure to air pollutants and changes in diet among adolescents.

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design

Study Timeline

• Study Start: 1994-01-01
• Primary Completion: 2001-12-30
• Status Verified: 2017-12
• Study First Submitted: 2017-12-15
• Study First Submitted QC: 2017-12-15
• Last Update Submitted: 2017-12-15
• Study First Posted: 2017-12-20
• Last Update Posted: 2017-12-20

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 3142

Inclusion Criteria

• children of 4th and 7th grades were enrolled from 12 Southern California communities

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Exclusion Criteria

• extreme mean caloric intake (>5000 or < 500 kcal/day) or no demographic information

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Dietary behavior	one year before visit date	self-reported food frequency questionnaire data