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Clinical Trials/NCT02976389
NCT02976389Active, not recruitingNot Applicable

Southern California Nutrition Incentive Program

University of California, San Diego2 sites in 1 country3,780 target enrollmentStarted: January 1, 2017Last updated:
Conditions

Trial Snapshot

Phase
Not Applicable
Status
Active, not recruiting
Enrollment
3,780
Locations
2
Primary Endpoint
Quantity of Fruits and Vegetables

Study Overview

Brief Summary

The specific aims of this proposal are to implement SCNIP in 6 Northgate Gonzalez Markets across San Diego, Orange and LA counties (2 in each county), and determine which level of financial incentive rebate (specifically, $10/month, $20/month, or $40/month) optimally increases the purchase and consumption of SNAP eligible fruits and vegetables.

Detailed Description

The University of California San Diego (UCSD) Center for Community Health, in collaboration with Northgate Gonzalez Markets and its regional partners, will implement a Food Insecurity Nutrition Incentive program in Los Angeles, Orange and San Diego Counties - the Southern California Nutrition Incentive Program (SCNIP). This program will develop, implement and evaluate a multi-tiered model that will enable low-income, SNAP-eligible consumers to make healthier food choices and purchase more fruits and vegetables. This model will include: tier 1) an innovative fruit and vegetable financial incentive rebate program that utilizes the consumer's Northgate Gonzalez Market customer loyalty card, electronic benefit transfer (EBT) card, and electronic wallet (e-wallet); tier 2) fruit and vegetable promotions that include discount pricing; and tier 3) SNAP-Ed programming (e.g., in-store cooking classes, tours, and healthy food self-labeling system) to educate and support the purchasing behaviors of SNAP-eligible families. Through the use of the customer loyalty card, EBT card, and e-wallet, the rebate program will be able to track the purchase of SCNIP eligible fruits and vegetables and provide a rebate at the point-of-sale that can be used to purchase additional fruits and vegetables, thus increasing the purchasing power of SNAP-eligible families for healthy food options. Earned and dispensed rebate dollars will be stored on the e-wallet enabling the tracking of purchasing behaviors and dollars spent on healthy fruits and vegetables in this program. With this data, we will be able to determine what level of financial incentive rebate ($10/month, $20/month, or $40/month) (tier 1) optimally increased SNAP families' per capita spending on fruits and vegetables in conjunction with the fruit and vegetable promotions (tier 2) and nutrition education activities (tier 3).

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Health Services Research
Masking
None

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • Northgate Gonzalez Market customer who currently receives SNAP benefits and has a valid EBT card
  • 18 years of age or older
  • Speaks and reads in English or Spanish
  • Shops at the selected Northgate Gonzalez Market regularly, at least two times per month

Exclusion Criteria

  • Does not receive SNAP benefits
  • Unable to complete surveys in English or Spanish
  • Another immediate family member living in the same household is already recruited into the study

Outcomes

Primary Outcomes

Quantity of Fruits and Vegetables

Time Frame: 1 year

total quantity of fruits and vegetables purchased per month with incentive dollars

Dollars spent on Fruits and Vegetables

Time Frame: 1 year

Total amount of incentive dollars spent on Fruits and Vegetables per month

Secondary Outcomes

  • Dietary intake(1 year)
  • Six-item short form of the Food Security Survey Module(1 year)

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Kay Rhee

Associate Professor of Pediatrics

University of California, San Diego

Study Sites (2)

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