Community perceptions on the factors in the social food environment that influence dietary behaviour in cities of Kenya and Ghana: A Photovoice study

Wanjohi Milka Njeri, Pradeilles Rebecca, Asiki Gershim, Holdsworth Michelle, Kimani-Murage Elizabeth W., Muthuri Stella, Irache Ana, Laar Amos, Zotor Francis, Tandoh Akua, Klomegah Senam, Graham Fiona, Osei-Kwasi Hibbah Araba, Green Mark Alan, Coleman Nathaniel, Mensah Kobby, Akparibo Robert, Aryeteey Richmond, Rousham Emily, Bricas Nicolas, Bohr Marco, Griffiths Paula. 2023. Community perceptions on the factors in the social food environment that influence dietary behaviour in cities of Kenya and Ghana: A Photovoice study. Public Health Nutrition, 26 (3) : 661-673.

Liste HCERES des revues (en SHS) : oui

Thème(s) HCERES des revues (en SHS) : Psychologie-éthologie-ergonomie

Résumé : Objective: To explore communities' perspectives on the factors in the social food environment that influence dietary behaviours in African cities. Design: A qualitative study using participatory photography (Photovoice). Participants took and discussed photographs representing factors in the social food environment that influence their dietary behaviours. Follow-up in-depth interviews allowed participants to tell the 'stories' of their photographs. Thematic analysis was conducted, using data-driven and theory-driven (based on the socio-ecological model) approaches. Setting : Three low-income areas of Nairobi (n 48) in Kenya and Accra (n 62) and Ho (n 32) in Ghana. Participants : Adolescents and adults, male and female aged ≥13 years. Results : The 'people' who were most commonly reported as influencers of dietary behaviours within the social food environment included family members, friends, health workers and food vendors. They mainly influenced food purchase, preparation and consumption, through (1) considerations for family members' food preferences, (2) considerations for family members' health and nutrition needs, (3) social support by family and friends, (4) provision of nutritional advice and modelling food behaviour by parents and health professionals, (5) food vendors' services and social qualities. Conclusions: The family presents an opportunity for promoting healthy dietary behaviours among family members. Peer groups could be harnessed to promote healthy dietary behaviours among adolescents and youth. Empowering food vendors to provide healthier and safer food options could enhance healthier food sourcing, purchasing and consumption in African low-income urban communities.

Mots-clés Agrovoc : comportement social, préférence alimentaire, photographie, alimentation humaine, consommation alimentaire, comportement alimentaire, adolescent, comportement parental, zone urbaine, participation, produit alimentaire

Mots-clés géographiques Agrovoc : Kenya, Ghana

Mots-clés libres : Environnement alimentaire, Ghana, Alimentation des villes

Classification Agris : S30 - Régimes alimentaires et maladies nutritionnelles
S01 - Nutrition humaine - Considérations générales
U70 - Sciences humaines et sociales

Champ stratégique Cirad : CTS 3 (2019-) - Systèmes alimentaires

Agences de financement hors UE : Bill and Melinda Gates Foundation, Foreign, Commonwealth and Development Office, Global Challenges Research Fund

Projets sur financement : (GBR) TACLED, (USA) Dietary transitions in Ghana

Auteurs et affiliations

• Wanjohi Milka Njeri, African Population and Health Research Center (KEN) - auteur correspondant
• Pradeilles Rebecca, Loughborough University (GBR)
• Asiki Gershim, African Population and Health Research Center (KEN)
• Holdsworth Michelle, IRD (FRA)
• Kimani-Murage Elizabeth W., African Population and Health Research Center (KEN)
• Muthuri Stella, African Population and Health Research Center (KEN)
• Irache Ana, University of Warwick (GBR)
• Laar Amos, University of Ghana (GHA)
• Zotor Francis, University of Health and Allied Sciences (GHA)
• Tandoh Akua, University of Ghana (GHA)
• Klomegah Senam, University of Health and Allied Sciences (GHA)
• Graham Fiona, Newcastle University (GBR)
• Osei-Kwasi Hibbah Araba, University of Sheffield (GBR)
• Green Mark Alan, University of Liverpool (GBR)
• Coleman Nathaniel, University of Ghana (GHA)
• Mensah Kobby, University of Ghana (GHA)
• Akparibo Robert, University of Sheffield (GBR)
• Aryeteey Richmond, University of Ghana (GHA)
• Rousham Emily, Loughborough University (GBR)
• Bricas Nicolas, CIRAD-ES-UMR MOISA (FRA) ORCID: 0000-0002-7627-3852
• Bohr Marco, NTU (GBR)
• Griffiths Paula, Loughborough University (GBR)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/606921/)

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