Children's Health Study Diet and Air Pollution | NCT03379298

Studies
Children's Health Study Diet and Air Pollution

NCT03379298

Sponsor

University of Southern California

Status

Completed

Last Update Posted

Dec 20, 2017Actual

Enrollment

3,142Actual

Phase

Not provided

Conditions

Diet Habit
Pollution; Exposure
Child Obesity

Interventions

Not provided

Countries

Not provided

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Dec 2017

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Jan 1, 1994Actual

Primary Completion Date

Dec 30, 2001Actual

Completion Date

Not provided

First Submitted Date

Dec 15, 2017

First Submission Date that Met QC Criteria

Dec 15, 2017

First Posted Date

Dec 20, 2017Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Dec 15, 2017

Last Update Posted Date

Dec 20, 2017Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

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 provided

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

3,142Actual

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Dietary behavior	self-reported food frequency questionnaire data	one year before visit date

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

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

Exclusion Criteria:

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

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

13 Years

Maximum Age

18 Years

Standard Ages

ChildAdult

Study Population

Children from 12 Southern California communities were enrolled into the study in 4th and 7th grades (1993-1994) and were followed annually until high school graduation (1998-2001).

Sampling Method

Non-Probability Sample

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
30596809	Derived	Chen Z, Herting MM, Chatzi L, Belcher BR, Alderete TL, McConnell R, Gilliland FD. Regional and traffic-related air pollutants are associated with higher consumption of fast food and trans fat among adolescents. Am J Clin Nutr. 2019 Jan 1;109(1):99-108. doi: 10.1093/ajcn/nqy232.

ID	Term
D005247	Feeding Behavior
D063766	Pediatric Obesity

ID	Term
D001522	Behavior, Animal
D001519	Behavior
D009765	Obesity
D050177	Overweight
D044343