Grocery Assistance Program Study for Families

Food Insecurity Clinical Trial

Official title:

Effects of Subsidies and Prohibitions on Household Nutrition in a Food Benefit Program

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03363048
• Other study ID #: STUDY00002037
• Status: Completed
• Phase: N/A
• Start date: May 2, 2018
• Est. completion date: October 6, 2019

Study information

• Verified date: November 2020
• Source: University of Minnesota
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

An experimental trial will be conducted whereby a Supplemental Nutrition Assistance Program (SNAP)-like food benefit program will be implemented in 240 SNAP eligible households. Baseline and follow up measures will include three 24-hour dietary recalls; household food purchase receipt collection; and household food security questions. The individual level measures will be collected from the adult most responsible for food shopping and a child in the household. After baseline measures are completed households will be randomized to one of three conditions: 1) restriction (not allowed to buy sugar sweetened beverages, sweet baked goods, or candies with food benefits); 2) restriction paired with an incentive (30% financial incentive on fruits and vegetables and restriction of purchase of sugar sweetened beverages, sweet baked goods, or candy with food benefits); or 3) control (no incentive or restrictions). Households in all conditions will be given a debit card that will have funds added monthly for a five month period. The dollar amount placed on the card monthly will be similar to the amount the household would receive if enrolled in SNAP. All participants will be instructed to use the debit card for food purchases only, and they'll be told they shouldn't use the card to purchase items currently non-eligible for purchase with SNAP benefits (e.g. alcohol, food from restaurants). Those in the restriction condition will also be told they cannot use the card to buy sugar sweetened beverages, sweet baked goods, or candies. They may purchase these foods using their own money, but not the debit card. Those in the restriction plus incentive condition will receive the instructions provided to the restriction group plus they will be told that they'll receive a 30% bonus for fruits and vegetables purchased using their debit card. Analyses will determine whether the nutritional quality of the diet at follow-up differs between experimental groups.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 646
• Est. completion date: October 6, 2019
• Est. primary completion date: October 6, 2019
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 3 Years and older

Eligibility

Inclusion Criteria:

• SNAP-eligible household
• at least one child between the ages of 3-11
• Less than or equal to 6 people in the household
• Primary food shopper
• Ability and willingness to collect and submit household food purchase receipts for 22 weeks
• Willingness to attend two study visits
• willingness to complete three dietary recalls at both baseline and follow-up
• not planning to apply for SNAP in the next 5 months
• ability to speak and understand either Spanish or English

Exclusion Criteria:

• households that are not SNAP-eligible
• no children in household between the ages of 3-11
• not primary food shopper
• 7 or more people in household
• inability to collect and submit household food purchase receipts for 22 weeks
• unwillingness to comply with study measures
• inability to speak or understand Spanish or English
• planning on applying for SNAP within the next 5 months.

Related Conditions & MeSH terms

• Food Insecurity
• Food Legislation
• Food Stamp Program
• Healthy Diet
• Nutritional Quality

Intervention

Behavioral:
• Restricted
Certain foods and beverages are not allowed to be purchased with food benefit dollars.
• Restriction plus Incentive
Certain foods and beverages are not allowed to be purchased with food benefit dollars; 30% of the total dollars spent toward the purchase of certain foods result are added to their food benefit dollars.

Locations

Country	Name	City	State
United States	University of Minnesota, School of Public Health, Division of Epidemiology & Community Health	Minneapolis	Minnesota

Sponsors (1)

Lead Sponsor	Collaborator
University of Minnesota

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Overall Nutritional Quality as measured by the Healthy Eating Index (HEI)-2015 score	Overall Nutritional Quality obtained from average intake of three dietary recalls at both baseline and follow-up.	18 weeks
Secondary	Total Energy Intake		18 weeks
Secondary	Scores of 3 components (whole fruits, total vegetable, and added sugar) of the HEI-2015		18 weeks
Secondary	Household food insecurity		18 weeks