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Evaluation of Community Food Markets in Glasgow, Scotland.

Community Food Markets as a Driver for Equitable, Sustainable Food Systems in Glasgow, Scotland.

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07704736
Enrollment
300
Registered
2026-07-15
Start date
2026-02-02
Completion date
2027-12-31
Last updated
2026-07-15

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

Conditions

Living in Quintile 1 of Scottish Index of Multiple Deprivation

Keywords

Glasgow, Scotland, Food market, Quasi experimental design

Brief summary

Researchers will evaluate if community-led food markets can improve access to affordable and nutritious food in lower income households in Glasgow. Through this study the researchers will compare an intervention group (areas of Glasgow with market) pre-and post- market, as well as to a comparator group (areas of Glasgow with no market), to see if the food market intervention improves access to affordable and nutritious foods. The main questions it aims to answer are: * If community-led food markets increase per-person food purchase of fruits, vegetables, fish and fibre-rich products * If community-led food markets improve dietary intake of fruit and vegetables, fish and fibre-rich products The study will also incorporate a process and economic evaluation of the market stalls.

Detailed description

Socioeconomic deprivation and individual and place deprivation are major drivers of poor diet and ill health in urban households across the UK. Food choices are shaped by the local food environment, culture, individual preferences, and economic and physical accessibility. Solutions to improve access and diet need multi-component approaches. Local food system transformation that facilitates access to sustainable diets that are affordable, nutritious, culturally acceptable, and derived through a people-centred approach is needed to address diet inequalities and promote health. This entails a systems approach with community and local stakeholders participating in the design and delivery of solutions to increase acceptance, participation, engagement and long-term sustainability. Through a broad partnership in Glasgow supported by Glasgow University and local food organisations, two low-income areas of Glasgow have been selected to establish a weekly community-led food market stalls; Govan and Cranhill. The intention is that the implementation of these food market stalls will improve community members' access to nutritious food. The market stalls will be launched one at a time, developed in consultation with their local communities to ensure that they are appropriate to local needs and circumstances. The market stalls will operate on Saturdays and will run over 6 months each, focusing on providing affordable nutrient-rich foods and increasing exposure and familiarisation to raw ingredients. At one of the markets we will also incorporate food-related art performances and food information activities (e.g. cooking demonstrations) to support participant engagement and food literacy skills. This study is an impact-, process- and economic- evaluation of the two community-led food market stalls, to explore if they are a viable intervention to improve access to affordable and nutritious food in these communities and enable households to meet dietary targets for fruit, vegetables, oily fish and fibre. We will measure the impact of these food markets to generate evidence to inform expansion of this concept to other localities in Glasgow and beyond. Using a quasi-experimental approach, we will compare an intervention group with a comparator group (areas of Glasgow with no market), pre-and post- market intervention. We will measure participant food purchases, eating behaviours, food literacy and markers of general health and wellbeing at time points (pre- and post- market intervention). We will do this using questionnaires, 24h diet recall and a 7-day food purchasing diary. In addition we will record market attendance and engagement.

Interventions

OTHERFood market stall

Affordable food market stalls set up in Govan and Cranhill, Glasgow. We will also incorporate food-related art performances and food information activities (e.g. cooking demonstrations) at the market to support participant engagement and food literacy skills.

Sponsors

University of Glasgow
Lead SponsorOTHER
Cranhill Development Trust
CollaboratorUNKNOWN
Dig In
CollaboratorUNKNOWN
Glasgow City Food Plan
CollaboratorUNKNOWN
Glasgow Centre for Population Health
CollaboratorUNKNOWN
Glasgow Food Policy Partnership
CollaboratorUNKNOWN
The Glasgow School of Art
CollaboratorUNKNOWN

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE

Intervention model description

A quasi-experimental design where participants are assigned to treatment and control groups based on where they live (not randomly assigned), we will estimate the causal impact of a market stall intervention on a target population compared to a similar population with no market stall intervention. The control group will receive the intervention after the outcome measurements are completed.

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

Eligibility Criteria: * Residents living in Scottish Index of Multiple Deprivation (SIMD) 1 and 2 postcodes (localities Govan and Cranhill in Glasgow, Scotland) * Live in a 20 minute walk to the market stall interventions (Govan or Cranhill in Glasgow, Scotland). * Be age 18 or over * English speakers

Design outcomes

Primary

MeasureTime frameDescription
Change from Baseline in the per-person purchase (portions/week) of fruits, vegetables, oily fish and fibre-rich products at 6 Months after market stall intervention, as assessed by a 7 day food purchasing diary.From enrolment until the end of the 6 month market intervention.Participants will complete a 7 day food purchasing diary before (baseline) and 6 months after the market stall implementation. Number of purchased portions of fruits, vegetables, fish and fibre-rich products per week will be compared.

Secondary

MeasureTime frameDescription
Change from Baseline in the per-person purchase (portions/week) of fruits, vegetables, oily fish and fibre-rich products at 6 Months after market stall intervention, as assessed by a food purchasing frequency questionnaire.From enrolment until the end of the 6 month market intervention.Participants will complete a food purchasing frequency questionnaire using an ordinal data scale before and 6 months after the market stall implementation. Number of purchased portions of fruits, vegetables, fish and fibre-rich products will be compared.
Change from Baseline in the per-person dietary intake (portions/day) of fruits, vegetables, oily fish and fibre (g/day) at 6 Months after market stall intervention, as assessed by a food intake frequency questionnaire.From enrolment until the end of the 6 month market intervention.Participants will complete a food intake frequency questionnaire using an ordinal data scale before and 6 months after the market stall implementation. Number of portions per day of fruits, vegetables, oily fish and fibre (g/day) will be compared.
Change from Baseline in the per-person dietary intake (portions/day) of fruits, vegetables, oily fish and fibre (g/day) at 6 Months after market stall intervention, as assessed by an interviewer led 24h diet recall.From enrolment until the end of the 6 month market intervention.Participants will complete an interviewer led 24h diet recall before and 6 months after the market stall implementation. Number of portions per day of fruits, vegetables, oily fish and fibre (g/day) will be compared.
Change from Baseline in participant food shopping frequency habits and food sourcing locations at 6 Months after market stall intervention, as assessed by a food shopping frequency questionnaire.From enrolment until the end of the 6 month market intervention.Participants will complete a questionnaire on food shopping frequencies at various food retail outlets using an ordinal data scale before and 6 months after the market stall implementation. Shopping frequency (visits/week) at various food retail outlets will be compared.
Change from Baseline in participant expenses (£/week) on food shopping at 6 Months after market stall intervention, as assessed by a 7 day food purchasing diary.From enrolment until the end of the 6 month market intervention.Participants complete a 7 day food purchasing diary before (baseline) and 6 months after the market stall implementation. Food shopping expenses (£/week) will be compared.
Change from Baseline in participant expenses (£/week) on food shopping at 6 Months after market stall intervention, as assessed by a participant estimate of weekly expenditure.From enrolment until the end of the 6 month market intervention.Participants will complete a question on estimated weekly expenditure (£) on food shopping using an ordinal data scale before and 6 months after the market stall implementation. Food shopping expenses (£/week) will be compared.
Change from Baseline in participant food literacy at 6 Months after market stall intervention, as assessed by the "sustainable food literacy" questionnaire.From enrolment until the end of the 6 month market intervention.Participants will complete a questionnaire sustainable food literacy using a Likert scale before and 6 months after the market stall implementation. Food literacy levels will be compared.
Change from Baseline in participant food security status at 6 Months after market stall intervention, as assessed by the FAO Food Insecurity Experience Scale.From enrolment until the end of the 6 month market intervention.Participants will complete the FAO Food Insecurity Experience Scale questionnaire before and 6 months after the market stall implementation. Levels of Food Insecurity will be compared.
Change from Baseline in participant quality of life at 6 Months after market stall intervention, as assessed by the EQ-5D-5L questionnaire.From enrolment until the end of the 6 month market intervention.Participants will complete the EQ-5D questionnaire before and 6 months after the market stall implementation. Quality of life as reported by their EQ-5D-5L index values will be compared.
Change from Baseline in participant quality of life at 6 Months after market stall intervention, as assessed by the ICE-CAP A questionnaire.From enrolment until the end of the 6 month market intervention.Participants will complete the ICE-CAP A questionnaire before and 6 months after the market stall implementation. Quality of life as reported by their ICE-CAP A index values will be compared.
Change from Baseline in participant health at 6 Months after market stall intervention, as assessed by BMI (kg/m^2).From enrolment until the end of the 6 month market intervention.Participants will report their height (m) and weight (kg) before and 6 months after the market stall implementation. Participant health as reported by their calculated BMI (kg/m\^2) will be compared (weight and height will be combined to report BMI in kg/m\^2).
Change from Baseline in participant health at 6 Months after market stall intervention, as assessed by the Bristol Stool Chart.From enrolment until the end of the 6 month market intervention.Participants will report their stool type via the Bristol Stool Chart (types 1-7) before and 6 months after the market stall implementation. Participant health as reported by their stool type (1-7) will be compared.
Process evaluation of the market stall intervention, as assessed by a participant survey.Market day surveys will be done at each market stall during the 6 month intervention.A process evaluation will assess the implementation of the intervention in terms of participant satisfaction with the food prices, food variety, and quality of produce at the market stall intervention using market day surveys based on rating scales.
Process evaluation of the market stall intervention, as assessed by semi-structured interviews.Semi-structured interviews will be done at the end of the 6 month market intervention.A process evaluation will assess the implementation of the intervention in terms of participant satisfaction with the food prices, food variety, and quality of produce at the market stall intervention using semi-structured interviews with market attendees.
An economic evaluation "Value for Money" of the market stall intervention will be assessed using cost-effectiveness analysis with a risk-adjusted net present value.This will be completed following the 6 month market intervention.Cost-effectiveness will be assessed over a 12-month horizon using cost-per-primary outcome/QALY, and through a societal perspective. Longer-term cost-effectiveness will be modelled.

Countries

United Kingdom

Contacts

CONTACTAda Garcia
Ada.Garcia@glasgow.ac.uk+441419560465

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 16, 2026