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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA)
Feteira-Santos, R., Fernandes, J., Virgolino, A., Alarcão, V., Sena, C., Vieira, C....Santos, O. (2020). Effectiveness of interpretive front-of-pack nutritional labelling schemes on the promotion of healthier food choices. International Journal of Evidence-Based Healthcare. 18 (1), 24-37
Exportar Referência (IEEE)
R. Feteira-Santos et al.,  "Effectiveness of interpretive front-of-pack nutritional labelling schemes on the promotion of healthier food choices", in Int. Journal of Evidence-Based Healthcare, vol. 18, no. 1, pp. 24-37, 2020
Exportar BibTeX
@article{feteira-santos2020_1638406214199,
	author = "Feteira-Santos, R. and Fernandes, J. and Virgolino, A. and Alarcão, V. and Sena, C. and Vieira, C. and Gregório, M. J. and Nogueira, P. and Costa, A. and Graça, P. and Santos, O.",
	title = "Effectiveness of interpretive front-of-pack nutritional labelling schemes on the promotion of healthier food choices",
	journal = "International Journal of Evidence-Based Healthcare",
	year = "2020",
	volume = "18",
	number = "1",
	doi = "10.1097/xeb.0000000000000214",
	pages = "24-37",
	url = "http://dx.doi.org/10.1097/xeb.0000000000000214"
}
Exportar RIS
TY  - JOUR
TI  - Effectiveness of interpretive front-of-pack nutritional labelling schemes on the promotion of healthier food choices
T2  - International Journal of Evidence-Based Healthcare
VL  - 18
IS  - 1
AU  - Feteira-Santos, R.
AU  - Fernandes, J.
AU  - Virgolino, A.
AU  - Alarcão, V.
AU  - Sena, C.
AU  - Vieira, C.
AU  - Gregório, M. J.
AU  - Nogueira, P.
AU  - Costa, A.
AU  - Graça, P.
AU  - Santos, O.
PY  - 2020
SP  - 24-37
SN  - 1744-1595
DO  - 10.1097/xeb.0000000000000214
UR  - http://dx.doi.org/10.1097/xeb.0000000000000214
AB  - Aims: 
Interpretive front-of-package nutrition labelling can contribute to healthier food habits. This systematic review aimed to examine the effectiveness of interpretive front-of-package nutrition labelling schemes on consumers’ food choices, namely at the moment of food purchase, and to analyse if this potential front-of-package nutrition labelling's effect varies according to different socioeconomic groups.
Methods: 
Electronic databases (Cochrane Library, PubMed, Scopus, and Web of Science) search was performed to identify peer-reviewed articles describing longitudinal studies evaluating the effect of front-of-package nutrition labelling schemes on consumers’ food choices, according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)-Equity 2012 Extension guidelines. No publication-period or language restrictions were applied. PROGRESS-Plus framework was used to report if and how socioeconomic factors were considered in analyses of front-of-package nutrition labelling-related interventions’ effect.
Results: 
Nine studies were selected for narrative synthesis (seven randomized controlled trials and two cross-over trials). When compared with no-interpretive-label conditions, front-of-package nutrition labelling showed a positive impact for nutritional content understanding, healthiness perception of products, selection of products with better nutritional quality, and purchase intention. However, there is no robust evidence of superiority of a specific front-of-package nutrition labelling scheme's effect, neither on consumers’ understanding of nutritional content nor on food choices. An evaluation of the studies following the PROGRESS-Plus framework revealed that socioecononomic status and education were the most frequently used dimensions, when assessing the effect of interpretative front-of-pack nutrition labels. More evidence is necessary to determine the role of front-of-pack nutrition labels in decreasing inequalities between different population subgroups, namely among the most vulnerable subgroups, on the promotion of healthy food choices.
Conclusion: 
Well controlled longitudinal studies, following a real-world evidence approach, are needed to clarify front-of-package nutrition labelling's impact on consumers’ food choices, namely at purchase points, taking into account the most vulnerable population subgroups, such as those with lower literacy and/or financial resources.
ER  -