NCT00939016

Brief Summary

The purpose of this study is to evaluate the influence of dietary restraint, social desirability, and food type on the accuracy of dietary intake reported during a 24-hour recall.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
40

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Sep 2008

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2008

Completed
10 months until next milestone

First Submitted

Initial submission to the registry

July 8, 2009

Completed
6 days until next milestone

First Posted

Study publicly available on registry

July 14, 2009

Completed
2.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2011

Completed
Last Updated

April 5, 2018

Status Verified

April 1, 2018

Enrollment Period

3.2 years

First QC Date

July 8, 2009

Last Update Submit

April 3, 2018

Conditions

Dietary Assessment24-hour Dietary RecallDietary RestraintSocial Desirability

Keywords

Dietary Assessment24-hour dietary recallDietary RestraintSocial DesirabilityPortion estimationUnderreporting

Outcome Measures

Primary Outcomes (1)

  • Accuracy of reported dietary intake compared to measure intake of a laboratory meal.

    1 day.

Secondary Outcomes (2)

  • Dietary Restraint Score of participant.

    1 day.

  • Social Desirability Score of participant.

    1 day.

Study Arms (4)

High SD/ Low DR

ACTIVE COMPARATOR

This group contains females that exhibit characteristics of high social desirability and low dietary restraint.

Other: Lunch meal with 24 hour dietary recall

High SD/ High Dr

ACTIVE COMPARATOR

This group contains females that exhibit characteristics of high social desirability and high dietary restraint.

Other: Lunch meal with 24 hour dietary recall

Low SD/ High DR

ACTIVE COMPARATOR

This group contains females that exhibit characteristics of low social desirability and high dietary restraint.

Other: Lunch meal with 24 hour dietary recall

Low SD/ Low DR

ACTIVE COMPARATOR

This group contains females that exhibit characteristics of low social desirability and low dietary restraint.

Other: Lunch meal with 24 hour dietary recall

Interventions

Lunch meal with 24 hour dietary recallOTHER

Each participant will come into the laboratory for a buffet-style lunch meal, where they are instructed to sample each of the foods served. On the next day, a 24 hour dietary recall is performed to test the participants ability to accurately report amounts and types of food consumed. Measures of dietary restraint and social desirability are taken prior to the laboratory meal via phone interview.

High SD/ High DrHigh SD/ Low DRLow SD/ High DRLow SD/ Low DR

Eligibility Criteria

Age18 Years - 25 Years
Sexfemale
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Normal weight status (BMI 18.5-24.9)
  • Willing to sample study foods

You may not qualify if:

  • Individuals majoring in Nutrition or Exercise Science
  • Smokers
  • Individuals taking medication for ADHD
  • Individuals who are pregnant
  • Individuals with allergies to food in study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Tennessee

Knoxville, Tennessee, 37996-1920, United States

Location

MeSH Terms

Conditions

Social Desirability

Condition Hierarchy (Ancestors)

Social BehaviorBehavior

Study Officials

  • Hollie A Raynor, Ph.D.

    University of Tennessee, Knoxville

    STUDY CHAIR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Purpose
BASIC SCIENCE
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

July 8, 2009

First Posted

July 14, 2009

Study Start

September 1, 2008

Primary Completion

December 1, 2011

Study Completion

December 1, 2011

Last Updated

April 5, 2018

Record last verified: 2018-04

Locations

US(1)