The effect of an app-based dietary intervention on diet-related greenhouse gas emissions – results from a randomized controlled trial
Stephanie Pitt e outros, 2023 · The International Journal of Behavioral Nutrition and Physical Activity
A 12-week smartphone dietary app intervention for adults with type 2 diabetes reduced daily diet-related emissions by 0.1 kg CO2-eq, which was not significantly different from the control group.
Estimativa · daily diet-related greenhouse gas emissions, kg CO2-eq/day
-0,100
kg CO2-eq/day
O estudo não informa intervalo.
p: 0.78
- Desenho
- Experimento aleatório. two-arm randomized controlled trial
- População
- Adults with type 2 diabetes in Stockholm, Sweden, 2019–2022
- Amostra
- 93 · participants
Onde está o número
Results > Change in diet-related greenhouse gas emissions; Table 2, row 'Mean change in GHGEs', column 'Intervention'
The mean absolute change in daily diet-related GHGEs was − 0.1 and 0.0 kg CO2-eq for the intervention and control group, respectively (Table 2).
Contexto
What changed: Patients received a 12-week mobile app intervention offering weekly dietary education and healthy eating activities. Comparison: Control group receiving usual care alone. Limits: Small analytic sample (N = 93), reliance on self-reported food frequency questionnaires, and the curriculum targeted general dietary guidelines rather than greenhouse gas emissions directly.
Caminho no grafo
- FamíliaInformação e persuasão
- TipoNudge comportamental
- ResultadoEmissões de gases de efeito estufa
- EixoMudança climática
MAGI só cita evidência deste instrumento
Lugares do estudo
- Stockholm · Município · SE
- Licença
- CC0
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23