Search results for " food frequency questionnaire"

showing 3 items of 3 documents

Validation of a food frequency questionnaire for use in Italian adults living in Sicily.

2015

The objective of this study was to validate two interviewer-led food frequency questionnaires (FFQs) of very different lengths: a medium-length FFQ (medium-FFQ) of 36 items and a short-length FFQ (short-FFQ) of 18 items, intending to measure levels of intakes in a local population. Both FFQs were validated against intakes derived from a 3-day dietary record (3-day DR). Sixty-five non-diabetic adults with no known cardiovascular, renal or other systemic diseases were included. High correlation coefficients between the FFQ and the 3-day DR (0.45-0.73) were observed for energy intake, carbohydrates and lipid and protein intake. Bland-Altman plots showed good agreement between the methods. Low …

AdultMaleDietary record energy intake food frequency questionnaire food intakefood intakeAdolescentfood frequency questionnaireDiet SurveysYoung AdultSurveys and QuestionnairesEnvironmental healthHumansMedicineLocal populationFood scienceSettore MED/49 - Scienze Tecniche Dietetiche ApplicateSicilyAgedDietary recordSettore MED/04 - Patologia GeneraleFood frequencybusiness.industryReproducibility of Resultsfood and beveragesFood frequency questionnaireFeeding BehaviorMiddle AgedProtein intakeDiet RecordsDietNutrition Assessmentenergy intakeFemaleAlcohol intakebusinessFood Science
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Evaluation of a short food frequency questionnaire used among Norwegian children.

2012

Objective: The aim of this study was to evaluate a short food frequency questionnaire (FFQ) against a four-day precoded food diary (PFD) with regard to frequency of food intake among Norwegian 9- and 13-year-olds. Subjects and design: A total of 733 9-year-olds and 904 13-year-olds completed first a short FFQ and one to two weeks later a four-day PFD. The short FFQ included questions about 23 food items, including different drinks, fruits, vegetables, bread, fish, pizza, sweets, chocolate and savoury snacks. The PFD covered the whole diet. Results: When comparing mean intake from the PFD with comparable food items in the FFQ, all food items showed that increasing intake measured with the PF…

Food intakeFood diaryshort food frequency questionnairelcsh:TX341-641NorwegianDrinks aloneKeywords: short food frequency questionnaireAge groupschildrenEnvironmental healthMedicineFood scienceadolescentsHuman Nutrition; Public Health Nutrition;Dietary assessmentchildren evaluation relative validation short food frequency questionnaireNutrition and Dieteticsevaluationbusiness.industrydigestive oral and skin physiologyPublic Health Environmental and Occupational HealthFood frequency questionnairefood and beveragesshort food frequency questionnaire evaluation relative validation children adolescentsVDP::Medical disciplines: 700::Health sciences: 800language.human_languageFruits and vegetableslanguageOriginal ArticleNutrition researchbusinesslcsh:Nutrition. Foods and food supplyrelative validationFood ScienceFoodnutrition research
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Reproducibility and Validity of a Short Food Frequency Questionnaire for Dietary Assessment in Children Aged 7–9 Years in Spain

2019

The purpose of this study was to examine if the short semi-quantitative food frequency questionnaire (FFQ) is a reliable and valid tool to assess the diet of Spanish children aged 7&ndash

Male0301 basic medicinevalidityDietary assessmentfood frequency questionnairemedicine.medical_treatmentalpha-Tocopherollcsh:TX341-641030209 endocrinology & metabolismNutrient intakeArticleCohort StudiesFood group03 medical and health sciences0302 clinical medicineNutrient24-hour dietary recall Mediterranean country childhood diet food frequency questionnaire nutrient intake nutritional biomarker reproducibility validitySurveys and QuestionnairesEnvironmental healthHumansMedicineVitamin DChildreproducibilitychildhoodnutritional biomarker24-hour dietary recallReproducibility030109 nutrition & dieteticsNutrition and Dieteticsnutrient intakebusiness.industryVitamin Efood and beveragesReproducibility of ResultsFood frequency questionnaireCarotenoidsDietNutrition AssessmentBlood chemistrySpainMediterranean countryFemaledietEnergy IntakeEpidemiologic Methodsbusinesslcsh:Nutrition. Foods and food supplyFood ScienceNutrients
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