Relative validity of a semi-quantitative food frequency questionnaire for Singaporean toddlers aged 15–36 months
نویسندگان
چکیده
منابع مشابه
Reproducibility and relative validity of a semi-quantitative food frequency questionnaire for Chinese pregnant women
BACKGROUND Food frequency questionnaire (FFQ) is a reliable tool to estimate dietary intake in large nutritional epidemiological studies, but there is lack of a current and validated FFQ for use in urban Chinese pregnant women. This study aimed to evaluate the reproducibility and validity of a semi-quantitative FFQ designed to estimate dietary intake among urban pregnant women in a cohort study...
متن کاملRelative validity of a semi-quantitative food-frequency questionnaire in an elderly Mediterranean population of Spain.
The aim of the present study was to assess reproducibility and relative validity of a self-administered FFQ used in the PREDIMED Study, a clinical trial for primary prevention of CVD by Mediterranean diet in a population at high cardiovascular risk. The FFQ was administered twice (FFQ1 and FFQ2) to explore reproducibility at 1 year. Four 3 d dietary records (DR) were used as reference to explor...
متن کاملRelative validity and reliability of a quantitative food frequency questionnaire for adults in Guam
BACKGROUND Guam is a US territory in the western Pacific with a diverse population that includes understudied ethnic groups such as Chamorros and Filipinos. A food frequency questionnaire (FFQ) to estimate dietary intake was needed to facilitate studies of diet and health among adults living in Guam. OBJECTIVE To develop and validate an FFQ to assess dietary intake over a 1-year period among ...
متن کاملValidity of a Semi-Quantitative Food Frequency Questionnaire for Collegiate Athletes
BACKGROUND Food frequency questionnaires (FFQs) have been developed and validated for various populations. To our knowledge, however, no FFQ has been validated for young athletes. Here, we investigated whether an FFQ that was developed and validated to estimate dietary intake in middle-aged persons was also valid for estimating that in young athletes. METHODS We applied an FFQ that had been d...
متن کاملRelative Validity and Reproducibility of a Quantitative Food Frequency Questionnaire for Adolescents with Type 1 Diabetes: Validity of a Food Frequency Questionnaire
UNLABELLED Background. Food frequency questionnaires are used to assess dietary intake in epidemiological studies. Objective. The aim of the study was to assess the relative validity and reproducibility of a quantitative food frequency questionnaire (QFFQ) for adolescents with type 1 diabetes. METHODS Validity was evaluated by comparing the data generated by QFFQs to those of 24-hour recalls ...
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ژورنال
عنوان ژورنال: BMC Nutrition
سال: 2018
ISSN: 2055-0928
DOI: 10.1186/s40795-018-0252-9