OP133 The relationship between food aid interventions and food insecurity, diet quality and mental health in households with children in high-income countries: a systematic review
Notice bibliographique
Résumé
Background People accessing food aid in high-income countries are often food insecure with a nutritionally inadequate diet. We aimed to systematically review and synthesise studies investigating the relationship between food aid interventions and food insecurity, diet quality and mental health in households with children under 18 years of age in high-income country settings. Methods A search was conducted electronically in Web of Science, MEDLINE, CINAHL and PsycINFO. Articles published from 1st January 2008 reporting quantitative outcomes, including cross-sectional, cohort and intervention studies in high-income countries were eligible for inclusion. For the purpose of this review, food aid was defined as food banks or other interventions providing free food items by community and/or charitable organisations. This included mobile pantries, home delivery of food parcels and school backpack programmes. Studies where at least some participants were from households with at least one child ≤ 18 years of age were included. The National Heart Lung and Blood Institute Assessment Tool was used to evaluate risk of bias in the included studies. Results The search identified 10,394 records, of which 3,414 were duplicates. Abstracts for 278 records were screened leaving 25 papers for full-text screening. Nine papers were included in this review from the USA and Canada. Outcomes assessed were highly heterogenous. A food parcel delivery randomised control trial was rated as good for the quality assessment. Four studies were rated as fair and three as poor due to factors such as convenience sampling and high attrition. Significant improvements in food security were reported by using food banks located in community resource centres providing additional integrated health and social support and with client choice-based models. Diet quality was significantly improved in a food parcel delivery intervention and observed in a cross-sectional study for participants accessing food aid. A non-significant increase of fruit and vegetables was also reported in a mobile pantry with free children’s lunch programme. Only one study observed greater odds of consuming foods with added sugar with higher frequency of food bank use. A small but significant improvement in mental health score was reported between baseline and the end of an 18-month cohort study. Conclusion Diet quality was improved by accessing food aid in a few studies. Food insecurity generally remains persistent, with many households relying on food aid in the long term. Providing choice and further social support appears to have greater positive outcomes and should be integrated into current food aid interventions.
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 machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,012 | 0,047 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,001 |
| Méta-épidémiologie (sens large) | 0,009 | 0,007 |
| Bibliométrie | 0,013 | 0,016 |
| Études des sciences et des technologies | 0,001 | 0,001 |
| Communication savante | 0,004 | 0,003 |
| Science ouverte | 0,002 | 0,002 |
| Intégrité de la recherche | 0,002 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,007 | 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 source (Gemma direct ou Codex distillé), 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 ».