Validity of a 2-item screening tool to identify families at risk for food insecurity in Brazil

This manuscript aimed to develop a brief 2-item screening tool to identify Brazilian households that include families with children at risk for food insecurity. Psychometric analyses including sensitivity, specificity, positive and negative predictive value, accuracy, and ROC curves were used to tes...

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Autori principali:	Ana Poblacion, Ana Maria Segall-Corrêa, John Cook, Jose Augusto de Aguiar Carrazedo Taddei
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz 2021-06-01
Serie:	Cadernos de Saúde Pública
Soggetti:	Food Security Hunger Nutritional Epidemiology Child Development
Accesso online:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-311X2021000605006&tlng=en
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