Supper Heroes: Feasibility & Preliminary Impact of a Family-Based Mobile Health Sustainable Eating Intervention
Notice bibliographique
Résumé
Background: Fostering healthy and environmentally sustainable eating is necessary to protect human and planetary health. Dietary behaviours aligned with healthy and environmentally sustainable eating include reducing household food waste, increasing consumption of plant-based proteins, and reducing intake of highly processed foods by cooking at home more often. Despite the benefits of sustainable eating, past research indicates that Canadian families require support to implement associated dietary behaviours. Objective: To test the feasibility and preliminary impact of "Supper Heroes", a superhero-themed mobile health (mHealth) intervention designed to promote healthy and environmentally sustainable eating among families with children aged 9-14 in Ontario, Canada. Methods: A single arm, pre-post design was used to evaluate the intervention. Designed using Michie's Behaviour Change Wheel and informed by the Theory of Planned Behaviour, the mHealth intervention featured 7 "missions" which included infographics, videos, and family-based activities completed over 4 months during May 2023 to January 2024. Behaviour change goals were to reduce food waste, increase consumption of plant-based proteins, and cook more meals at home. Online surveys were conducted pre and post intervention to assess feasibility, frequency of plant-based intake, and frequency of cooking at home. Food waste was measured and reported by families using a weighed food waste diary. Results: 23 out of 30 families (77%) were retained from baseline to post-intervention. Most parents (97%) reported that they were satisfied or highly satisfied with the intervention and that they would recommend or highly recommend the program. Approximately 88% reported that the amount of content was just right, and 82% reported that the length of the intervention was just right. There was a significant reduction in food waste post intervention compared to pre intervention (change = -1133 g; p = 0.002). There was a non-significant increase in plant-based protein consumption (change = 0.27 times/week) and no change in cooking at home (change = 0.03 times/week) from baseline to post intervention. Conclusion: The intervention was feasible and well-accepted by parents. Preliminary evidence suggests that the program may be effective in reducing household food waste. A randomized controlled trial among a larger sample is recommended to further evaluate intervention impacts. These results can inform future research and public health interventions aimed at promoting sustainable eating.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,001 | 0,001 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,018 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».