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0358/2018 - Critical analysis of the revised diet quality index for the Brazilian population (IQD-R): application in ELSA-Brasil.
Análise crítica do índice de qualidade da dieta revisado para a população brasileira (IQD-R): aplicação no ELSA-Brasil.

Author:

• Raphaela Kistenmacker Pires - Pires, R.K - <raphaelakpires.nut@gmail.com>
ORCID: https://orcid.org/0000-0003-3683-9724

Co-author(s):

• Vivian Cristine Luft - Luft, V.C - <vivi_luft@yahoo.com.br>
ORCID: https://orcid.org/0000-0003-2371-9264
• Marina Campos Araujo - Araujo, M. C. - <mcamposaraujo@gmail.com>
ORCID: https://orcid.org/0000-0002-7980-6618
• Dora Chor - Chor, D - <dorachor@gmail.com>
ORCID: https://orcid.org/0000-0001-9981-6402
• Daniel Bandoni - Bandoni, D - <danielbandoni@gmail.com>
ORCID: https://orcid.org/0000-0003-1638-1437
• Maria del Carmen Bisi Molina - Molina, M.C.B. - Vitória, ES - <mdmolina@uol.com.br>
ORCID: https://orcid.org/0000-0002-8614-988X
• Letícia de Oliveira Cardoso - Cardoso, L.O - <leticiaocar@ensp.fiocruz.br, letiocar@hotmail.com>
ORCID: https://orcid.org/0000-0003-1312-1808


Abstract:

The objective of this study was to critically analyze the application of the Diet Quality Index - Revised (IQD-R), to explain the easiness and difficulties in its calculation, to suggest adaptations and to compare its distribution according to sociodemographic variables among the 15,105 public servants participating in the Longitudinal Study of Adult Health,2008 to 2010. Food consumption was assessed based on a Food Frequency Questionnaire and IQD-R was estimated in four ways: original; weighted for frequency of consumption of fruits and vegetables; modified considering legumes separatedother plants and adapted covering the two previous changes. The results indicated that regardless of the adaptation performed, women, individuals over 65 years and individuals with lower schooling had higher mean scores indicating a better quality diet. It is believed that the proposed adaptations may be useful for future studies that apply IQD-R.

Keywords:

Diet, Dietary pattern, Healthy Eating Index, adults

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Pires, R.K, Luft, V.C, Araujo, M. C., Chor, D, Bandoni, D, Molina, M.C.B., Cardoso, L.O. Critical analysis of the revised diet quality index for the Brazilian population (IQD-R): application in ELSA-Brasil.. Cien Saude Colet [periódico na internet] (2018/Jul). [Citado em 28/09/2024]. Está disponível em: http://cienciaesaudecoletiva.com.br/en/articles/critical-analysis-of-the-revised-diet-quality-index-for-the-brazilian-population-iqdr-application-in-elsabrasil/16891?id=16891



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