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0130/2020 - Propriedades psicométricas de uma versão modificada da escala Brasileira de insegurança alimentar - Estudo de pró-saúde
Psychometric properties of a modified version of Brazilian household food insecurity measurement scale – Pró-saúde study

Author:

• Emanuele Souza Marques - MARQUES, E.S. - MG - <emanuelesm@gmail.com>
ORCID: https://orcid.org/0000-0002-8633-7290

Co-author(s):

• Aline Gaudard e Silva de Oliveira - Oliveira, A.G.S - <alinegaudard@yahoo.com.br>
ORCID: https://orcid.org/0000-0003-3090-4804
• Eduardo Faerstein - Faerstein, E. - <eduardof@uerj.br, efaerstein@gmail.com>
ORCID: https://orcid.org/0000-0002-4027-4896


Abstract:

We present results of initial steps of the psychometric evaluation of a proposed modified version of the Brazilian Household Food Insecurity Measurement Scale aimed at assessing adults’ recall of food insecurity at age 12. Data were obtained through self-administered questionnairescivil servants at university campuses in Rio de Janeiro, who participated in the first and fourth waves of the longitudinal Pró-Saúde Study. We evaluated test-retest reliability (n=58), internal consistency, factor structure, convergent, discriminant validity (n=3,253). Test-retest reliability kappa coefficients were above 0.65; Cronbach’s α coefficient was 0.84. Factor loadings were above 0.800. The composite reliability was above 0.90. The square root values of the Average Variance Extracted were positive and statistically significant. Household food insecurity during childhood was strongly associated (p

Keywords:

Food and Nutrition Security; Validity; Reliability; Questionnaires.

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MARQUES, E.S., Oliveira, A.G.S, Faerstein, E.. Propriedades psicométricas de uma versão modificada da escala Brasileira de insegurança alimentar - Estudo de pró-saúde. Cien Saude Colet [periódico na internet] (2020/Jun). [Citado em 27/09/2024]. Está disponível em: http://cienciaesaudecoletiva.com.br/en/articles/propriedades-psicometricas-de-uma-versao-modificada-da-escala-brasileira-de-inseguranca-alimentar-estudo-de-prosaude/17612



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