Diet Habit Clinical Trial
Official title:
Impact of Behavioral Economic Strategies on Low-Income Older Adults' Food Choices in Online Retail Settings
Verified date | February 2023 |
Source | NYU Langone Health |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The specific aims of this proposal are to 1) develop the components of a behavioral economics strategy (i.e., healthy bundle defaults) to influence diet behaviors; 2) characterize the online grocery shopping behaviors and attitudes of low-income adults nationally; and 3) examine the extent to which "healthy bundles defaults" and other behavioral economic strategies increase fruit and vegetable purchases among low-income adults in an online randomized controlled experiment.
Status | Completed |
Enrollment | 7710 |
Est. completion date | December 2, 2021 |
Est. primary completion date | December 2, 2021 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years to 99 Years |
Eligibility | Inclusion Criteria: - aged 18-99 years - ability to read and speak English - have ever received SNAP benefits - live with fewer than 5 people - access to a personal computer, laptop, tablet, or mobile phone. Exclusion Criteria: - aged <18 years or >99 years - lack the ability to read and speak English - have never received SNAP benefits - live with 5 or more people - do not have access to a personal computer, laptop, tablet, or mobile phone |
Country | Name | City | State |
---|---|---|---|
United States | NYU Langone Health | New York | New York |
Lead Sponsor | Collaborator |
---|---|
NYU Langone Health | National Institute on Aging (NIA) |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Real Dollars Spent on Fruit and Vegetables Per Basket | "Fruits and vegetables" are defined as frozen, fresh, and canned fruits and vegetables without added sugars, fats, oils, or salt. | Day 1 | |
Secondary | Real Dollars Spent on Eligible Fruits Only | "Eligible Fruits" are defined as fruit items identified as discounted in the online store. | Day 1 | |
Secondary | Real Dollars Spent on Eligible Vegetables Only | "Eligible Vegetables" are defined as vegetable items identified as discounted in the online store. | Day 1 | |
Secondary | Real Dollars Spent on Eligible Fresh Fruits and Vegetables | "Eligible Fresh Fruits and Vegetables" are defined as fresh, not frozen or canned, fruit and vegetables items identified as discounted in the online store. | Day 1 | |
Secondary | Real Dollars Spent on Eligible Frozen Fruits and Vegetables | "Eligible Frozen Fruits and Vegetables" are defined as frozen fruit and vegetables items identified as discounted in the online store. | Day 1 | |
Secondary | Real Dollars Spent on Eligible Canned Fruits and Vegetables | "Eligible Canned Fruits and Vegetables" are defined as canned fruit and vegetables items identified as discounted in the online store. | Day 1 | |
Secondary | Total Calories From Fruits and Vegetables Per Basket | "Fruits and vegetables" are defined as frozen, fresh, and canned fruits and vegetables without added sugars, fats, oils, or salt. | Day 1 | |
Secondary | Number of Participants Who Purchased Fruits and/or Vegetables | Participants who purchased fruits and/or vegetables during their online shopping trip. | Day 1 | |
Secondary | Number of Participants Who Kept Healthy Bundle Default Shopping Cart Items in Basket at Purchase | "Healthy Bundle Default Shopping Cart Items" are defined as items placed automatically in participants' carts at the beginning of the shopping exercise. Assessed among participants in the Bundles (Arm 3) and Bundles + Discount (Arm 4) arms only. | Day 1 |
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