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Ana Maria Segall-Corrêa ;Ciência & Saúde Coletiva 2011, 16 1

Autor: Anne Walleser Kepple

Fuente: http://www.redalyc.org/

Introducción

Ciência & Saúde Coletiva ISSN: 1413-8123 cecilia@claves.fiocruz.br Associação Brasileira de Pós-Graduação em Saúde Coletiva Brasil Walleser Kepple, Anne; Segall-Corrêa, Ana Maria Conceituando e medindo segurança alimentar e nutricional Ciência & Saúde Coletiva, vol.
16, núm.
1, enero, 2011, pp.
187-199 Associação Brasileira de Pós-Graduação em Saúde Coletiva Rio de Janeiro, Brasil Disponível em: http:--www.redalyc.org-articulo.oa?id=63015361018 Como citar este artigo Número completo Mais artigos Home da revista no Redalyc Sistema de Informação Científica Rede de Revistas Científicas da América Latina, Caribe , Espanha e Portugal Projeto acadêmico sem fins lucrativos desenvolvido no âmbito da iniciativa Acesso Aberto 187 Conceptualizing and measuring food and nutrition security Anne Walleser Kepple 1 Ana Maria Segall-Corrêa 1 Abstract An interdisciplinary conceptual framework of food security is presented that identifies determinants at the macro-socioeconomic, regional-local, and household levels.
Food insecurity is described as having consequences for health and well-being that may or may not be expressed in the form of physical-biological consequences such as underweight or nutritional deficiencies. The implications of this perspective for measurement of food security are addressed.
A comparative review of indicators commonly used to assess food security is presented, with special focus on the Brazilian Food Insecurity Scale, which was included in the 2004 National Household Survey (PNAD).
The history of the development of the scale in the U.S.
and its validation in Brazil are described.
Characterized as a direct measure of household food insecurity, this psychometric scale can be used together with indicators and measurement instruments from diverse fields to broaden understanding of this complex phenomenon. Key words Food insecurity, Measurement, Conceptual framework, Indicators, Research methodology 1 Departamento de Medic...

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