Dietary flavonoids and flavonoid-rich foods: validity and reproducibility of FFQ-derived intake estimates

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Autor(es): dc.contributorHarvard TH Chan Sch Publ Hlth-
Autor(es): dc.contributorHarvard Med Sch-
Autor(es): dc.contributorHarvard Pilgrim Hlth Care Inst-
Autor(es): dc.contributorBrigham & Womens Hosp-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorQueens Univ Belfast-
Autor(es): dc.contributorSouth Australian Hlth & Med Res Inst-
Autor(es): dc.contributorFlinders Univ S Australia-
Autor(es): dc.creatorYue, Yiyang-
Autor(es): dc.creatorPetimar, Joshua-
Autor(es): dc.creatorWillett, Walter C.-
Autor(es): dc.creatorSmith-Warner, Stephanie A.-
Autor(es): dc.creatorYuan, Changzheng-
Autor(es): dc.creatorRosato, Sinara [UNESP]-
Autor(es): dc.creatorSampson, Laura-
Autor(es): dc.creatorRosner, Bernard-
Autor(es): dc.creatorCassidy, Aedin-
Autor(es): dc.creatorRimm, Eric B.-
Autor(es): dc.creatorIvey, Kerry L.-
Data de aceite: dc.date.accessioned2022-02-22T00:55:07Z-
Data de disponibilização: dc.date.available2022-02-22T00:55:07Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1017/S1368980020001627-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/209003-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/209003-
Descrição: dc.descriptionObjective: To evaluate the validity and reproducibility of a 152-item semi-quantitative FFQ (SFFQ) for estimating flavonoid intakes. Design: Over a 1-year period, participants completed two SFFQ and two weighed 7-d dietary records (7DDR). Flavonoid intakes from the SFFQ were estimated separately using Harvard (SFFQ(Harvard)) and Phenol-Explorer (SFFQ(PE)) food composition databases. 7DDR flavonoid intakes were derived using the Phenol-Explorer database (7DDR(PE)). Validity was assessed using Spearman's rank correlation coefficients deattenuated for random measurement error (r ( s )), and reproducibility was assessed using rank intraclass correlation coefficients. Setting: This validation study included primarily participants from two large observational cohort studies. Participants: Six hundred forty-one men and 724 women. Results: When compared with two 7DDR(PE), the validity of total flavonoid intake assessed by SFFQ(PE) was high for both men and women (r ( s ) = 0 center dot 77 and r ( s ) = 0 center dot 74, respectively). The r ( s ) for flavonoid subclasses ranged from 0 center dot 47 for flavones to 0 center dot 78 for anthocyanins in men and from 0 center dot 46 for flavonols to 0 center dot 77 for anthocyanins in women. We observed similarly moderate (0 center dot 4-0 center dot 7) to high (>= 0 center dot 7) validity when using SFFQ(Harvard) estimates, except for flavones(Harvard) (r ( s ) = 0 center dot 25 for men and r ( s ) = 0 center dot 19 for women). The SFFQ demonstrated high reproducibility for total flavonoid and flavonoid subclass intake estimates when using either food composition database. The intraclass correlation coefficients ranged from 0 center dot 69 (flavonols(PE)) to 0 center dot 80 (proanthocyanidins(PE)) in men and from 0 center dot 67 (flavonols(PE)) to 0 center dot 77 (flavan-3-ol monomers(Harvard)) in women. Conclusions: SFFQ-derived intakes of total flavonoids and flavonoid subclasses (except for flavones) are valid and reproducible for both men and women.-
Descrição: dc.descriptionNational Institutes of Health-
Descrição: dc.descriptionNational Health and Medical Research Council fellowship-
Descrição: dc.descriptionNational Heart, Lung and Blood Institute-
Descrição: dc.descriptionHarvard TH Chan Sch Publ Hlth, Dept Nutr, Boston, MA 02115 USA-
Descrição: dc.descriptionHarvard TH Chan Sch Publ Hlth, Dept Epidemiol, Boston, MA USA-
Descrição: dc.descriptionHarvard Med Sch, Dept Populat Med, Boston, MA 02115 USA-
Descrição: dc.descriptionHarvard Pilgrim Hlth Care Inst, Boston, MA USA-
Descrição: dc.descriptionBrigham & Womens Hosp, Channing Div Network Med, 75 Francis St, Boston, MA 02115 USA-
Descrição: dc.descriptionHarvard Med Sch, Boston, MA 02115 USA-
Descrição: dc.descriptionHarvard TH Chan Sch Publ Hlth, Dept Biostat, Boston, MA USA-
Descrição: dc.descriptionUniv Estado Sao Paulo Julio Mesquita Filho, Botucatu, SP, Brazil-
Descrição: dc.descriptionQueens Univ Belfast, Inst Global Food Secur, Belfast, Antrim, North Ireland-
Descrição: dc.descriptionSouth Australian Hlth & Med Res Inst, Infect & Immun Theme, Adelaide, SA, Australia-
Descrição: dc.descriptionFlinders Univ S Australia, Coll Nursing & Hlth Sci, Dept Nutr & Dietet, Adelaide, SA, Australia-
Descrição: dc.descriptionUniv Estado Sao Paulo Julio Mesquita Filho, Botucatu, SP, Brazil-
Descrição: dc.descriptionNational Institutes of Health: UM1 CA186107-
Descrição: dc.descriptionNational Institutes of Health: UM1 CA176726-
Descrição: dc.descriptionNational Institutes of Health: P01 CA055075-18S1-
Descrição: dc.descriptionNational Institutes of Health: U01CA152904-
Descrição: dc.descriptionNational Institutes of Health: U01CA167552-
Descrição: dc.descriptionNational Heart, Lung and Blood Institute: T32HL098048-
Formato: dc.format3295-3303-
Idioma: dc.languageen-
Publicador: dc.publisherCambridge Univ Press-
Relação: dc.relationPublic Health Nutrition-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectDietary assessment-
Palavras-chave: dc.subjectFlavonoids-
Palavras-chave: dc.subjectFFQ-
Palavras-chave: dc.subjectDiet record-
Palavras-chave: dc.subjectValidation study-
Título: dc.titleDietary flavonoids and flavonoid-rich foods: validity and reproducibility of FFQ-derived intake estimates-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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