NCT03379298已完成不适用
Regional and Traffic-related Air Pollutants Are Associated With Consumption of a High Fat Diet Among Adolescents
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 3,142
- 主要终点
- Dietary behavior
研究概览
简要总结
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.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 13 Years 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •children of 4th and 7th grades were enrolled from 12 Southern California communities
排除标准
- •extreme mean caloric intake (>5000 or < 500 kcal/day) or no demographic information
结局指标
主要结局
Dietary behavior
时间窗: one year before visit date
self-reported food frequency questionnaire data
次要结局
未报告次要终点
研究者
Frank Gilliland
Professor
University of Southern California
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