NCT01853514

Brief Summary

Primary objective is to determine the impact of messages related to conventionally grown and organically grown produce on purchasing behaviors in low-income individuals. Secondary objective is to assess knowledge and attitudes about conventionally and organically grown fruit and vegetable in low-income individuals.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
510

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Feb 2012

Shorter than P25 for all trials

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

February 1, 2012

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 9, 2013

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 9, 2013

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

May 3, 2013

Completed
12 days until next milestone

First Posted

Study publicly available on registry

May 15, 2013

Completed
Last Updated

July 27, 2021

Status Verified

July 1, 2021

Enrollment Period

11 months

First QC Date

May 3, 2013

Last Update Submit

July 26, 2021

Conditions

Low-income Population

Keywords

Low incomeFruit and vegetablesConventional produceOrganic producePesticidePurchasing behaviorMessage framing

Outcome Measures

Primary Outcomes (1)

  • Data collection on Change in likelihood on reported purchasing behavior, as measured by questionnaire, on conventional and organic fresh fruits and vegetables prior and after message testing

    purchasing behavior, as measured by questionnaire, on conventional and organic fresh fruits and vegetables prior and after message testing

    1 hr

Secondary Outcomes (1)

  • Data collection on Effect of issue awareness, attitude, and knowledge related to conventional and organic fresh fruits and vegetables, as measured by questionnaire, on fresh produce purchasing behaviors prior message testing.

    1 hr

Study Arms (1)

Low income

Income level equal or less than 250% above the poverty level

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Low income equal or less than 250% above the poverty level.

You may qualify if:

  • Low income equal or less than 250% above the poverty level.
  • years of age and older
  • People who do some or most grocery shopping

You may not qualify if:

  • Employment in any of the following fields: Print, Online/Broadcast Media, Market Research, Advertising, Health, Nutrition, Public Relations
  • Rarely or never purchases groceries
  • Does not meet low-income qualification criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Clinical Nutrition Research Center

Chicago, Illinois, 60616, United States

Location

Study Officials

  • Britt Burton-Freeman, Ph.D

    Illinois Institute of Technology

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
CROSS SECTIONAL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 3, 2013

First Posted

May 15, 2013

Study Start

February 1, 2012

Primary Completion

January 9, 2013

Study Completion

January 9, 2013

Last Updated

July 27, 2021

Record last verified: 2021-07

Locations

US(1)