2014
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Salud Pública de México
Anabelle Bonvecchio et al., « Contribution of formative research to design an environmental program for obesity prevention in schools in Mexico City », Salud Pública de México, ID : 10670/1.6ed515...
Objective. This paper describes the methods and key findings of formative research conducted to design a school- based program for obesity prevention. Materials and methods . Formative research was based on the ecologi - cal model and the principles of social marketing. A mixed method approach was used. Qualitative (direct observation, indepth interviews, focus group discussions and photo-voice) and quantitative (closed ended surveys, checklists, anthro - pometry) methods were employed. Results. Formative research key findings, including barriers by levels of the ecological model, were used for designing a program includ - ing environmental strategies to discourage the consumption of energy dense foods and sugar beverages. Conclusion. Formative research was fundamental to developing a context specific obesity prevention program in schools that seeks environment modification and behavior change.