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Supermarket Healthy Options Project (SHOP) - pilot phase

Feasibility study of the effect of price discounts and nutrition education on food purchases in supermarkets

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12605000038695
Acronym
SHOP
Enrollment
100
Registered
2005-07-25
Start date
2005-04-11
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

1. Price dscounts on fruit and vegetables (fresh, canned, frozen) 2. Culturally appropriate nutrition education promoting purchase of fruit and vegetables 3. Combination of 1 and 2

Sponsors

Clinical Trials Research Unit, University of Auckland
Lead SponsorUniversity

Study design

Allocation
Randomised controlled trial
Intervention model
Factorial
Primary purpose
Prevention
Masking
Open (masking not used)

Eligibility

Sex/Gender
All
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. Main household food shopper 2. Shops at participating supermarket 3. Spends at least $200 per month at supermarket 4. Active user of Shop 'N Go system 5. 12 months of retrospective electronic shopping data available 6. Buys at least 2/3 fruit and vegetables at supermarkets.

Exclusion criteria

1. Participant in study focus groups 2. Do not intend to use Shop 'N Go system at participating supermarket during study period.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026