نمایش مختصر رکورد

dc.contributor.authorNoushin Mohammadifarden_US
dc.contributor.authorFirouzeh Sajjadien_US
dc.contributor.authorMaryam Maghrounen_US
dc.contributor.authorHassan Alikhasien_US
dc.contributor.authorFarzaneh Nilforoushzadehen_US
dc.contributor.authorNizal Sarrafzadeganen_US
dc.date.accessioned1399-12-09T06:30:50Zfa_IR
dc.date.accessioned2021-02-27T06:31:00Z
dc.date.available1399-12-09T06:30:50Zfa_IR
dc.date.available2021-02-27T06:31:00Z
dc.date.issued2015-03-15en_US
dc.date.issued1393-12-24fa_IR
dc.date.submitted2014-08-30en_US
dc.date.submitted1393-06-08fa_IR
dc.identifier.citationNoushin Mohammadifard, Firouzeh Sajjadi, Maryam Maghroun, Hassan Alikhasi, Farzaneh Nilforoushzadeh, Nizal Sarrafzadegan. (2015). Validation of a simplified food frequency questionnaire for the assessment of dietary habits in Iranian adults: Isfahan Healthy Heart Program, Iran. ARYA Atherosclerosis, 11(2), 139-146.en_US
dc.identifier.issn1735-3955
dc.identifier.issn2251-6638
dc.identifier.urihttp://arya.mui.ac.ir/index.php/arya/article/view/1044
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/782648
dc.description.abstractBACKGROUND: Dietary assessment is the first step of dietary modification in community-based interventional programs. This study was performed to validate a simple food frequency questionnaire (SFFQ) for assessment of selected food items in epidemiological studies with a large sample size as well as community trails. METHODS: This validation study was carried out on 264 healthy adults aged ≥ 41 years old living in 3 district central of Iran, including Isfahan, Najafabad, and Arak. Selected food intakes were assessed using a 48-item food frequency questionnaire (FFQ). The FFQ was interviewer-administered, which was completed twice; at the beginning of the study and 2 weeks thereafter. The validity of this SFFQ was examined compared to estimated amount by single 24 h dietary recall and 2 days dietary record. Validation of the FFQ was determined using Spearman correlation coefficients between daily frequency consumption of food groups as assessed by the FFQ and the qualitative amount of daily food groups intake accessed by dietary reference method was applied to evaluate validity. Intraclass correlation coefficients (ICC) were used to determine the reproducibility. RESULTS: Spearman correlation coefficient between the estimated amount of food groups intake by examined and reference methods ranged from 0.105 (P = 0.378) in pickles to 0.48 (P < 0.001) in plant protein. ICC for reproducibility of FFQ were between 0.47-0.69 in different food groups (P < 0.001). CONCLUSION: The designed SFFQ has a good relative validity and reproducibility for assessment of selected food groups intake. Thus, it can serve as a valid tool in epidemiological studies and clinical trial with large participants.en_US
dc.languageEnglish
dc.language.isoen_US
dc.publisherIsfahan, Isfahan University of Medical Sciencesen_US
dc.relation.ispartofARYA Atherosclerosisen_US
dc.subjectValidityen_US
dc.subjectReliabilityen_US
dc.subjectFood Frequency Questionnaireen_US
dc.subjectDietary Intakeen_US
dc.subjectFooden_US
dc.titleValidation of a simplified food frequency questionnaire for the assessment of dietary habits in Iranian adults: Isfahan Healthy Heart Program, Iranen_US
dc.typeTexten_US
dc.contributor.departmentIsfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iranen_US
dc.contributor.departmentRehabilitation Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iranen_US
dc.contributor.departmentHypertension Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iranen_US
dc.contributor.departmentIsfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iranen_US
dc.contributor.departmentIsfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iranen_US
dc.contributor.departmentIsfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iranen_US
dc.citation.volume11
dc.citation.issue2
dc.citation.spage139
dc.citation.epage146


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