Relative validity of food frequency questionnaires to assess food items, energy, macronutrient and micronutrient intake in children and adolescents: A systematic review with meta-analysis

Saravia, L. ; Miguel-Berges, M.L. (Universidad de Zaragoza) ; Iglesia, I. ; Nascimento-Ferreira, M.V. ; Perdomo, G. ; Bove, I. ; Slater, B. ; Moreno, L.A.

Resumen: Food Frequency Questionnaires (FFQs) are one of the most widely used tools of research into nutritional epidemiology, and many studies have been conducted in several countries using this dietary assessment method. This study aimed to evaluate the relative validity of FFQs, in comparison with other methods, in assessing dietary intake of children and adolescents, through a systematic review. Four electronic databases (Embase, PubMed, Scopus and Web of Science) found 67 articles, which met the inclusion criteria (healthy children and adolescents from 3 to 18 years; journal articles written in English, Spanish and Portuguese between 1988 and March 2019; results showing the comparison between the FFQ with other methods of assessment of dietary intake). The articles were analyzed by two independent reviewers. A meta-analysis was conducted using correlation coefficients as estimate effects between the FFQ and the reference standard method. Subgroup analysis and meta-regression were performed to identify the probable source of heterogeneity. In 55 of the 67 studies, a single dietary assessment method was used to evaluate the FFQ; 9 combined the two methods and 3 used three reference methods. The most widely used reference method was the 24-Hour Recall, followed by the Food Record. The overall relative validity of the FFQ to estimate energy, macronutrient, certain micronutrient, and certain food item intakes in children and adolescents may be considered weak. The study protocol was registered in PROSPERO under number CRD42016038706.

Idioma: Inglés

DOI: 10.1017/S0007114520003220

Año: 2021

Publicado en: British journal of nutrition 125, 7 (2021), 792 - 818
ISSN: 0007-1145

Factor impacto JCR: 4.125 (2021)

Categ. JCR: NUTRITION & DIETETICS rank: 48 / 90 = 0.533 (2021) - Q3 - T2

Factor impacto CITESCORE: 6.0 - Nursing (Q1) - Medicine (Q1)

Factor impacto SCIMAGO: 0.844 - Nutrition and Dietetics (Q2) - Medicine (miscellaneous) (Q2)

Financiación: info:eu-repo/grantAgreement/ES/RETICS-ISCIII-ERDF/RD16-0022

Tipo y forma: Review (PostPrint)

Área (Departamento): Área Enfermería (Dpto. Fisiatría y Enfermería)