Development and Validation of Surveys to Estimate Food Additive Intake
نویسندگان
چکیده
منابع مشابه
Relative validation of a food frequency questionnaire to estimate food intake in an adult population
Background: Scientifically valid descriptions of dietary intake at population level are crucial for investigating diet effects on health and disease. Food frequency questionnaires (FFQs) are the most common dietary tools used in large epidemiological studies. Objective: To examine the relative validity of a newly developed FFQ to be used as dietary assessment tool in epidemiological studies. De...
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Development and Validation of a Food Frequency Questionnaire to Estimate Intake among Children and Adolescents in Urban Peru
Tools to assess intake among children in Latin America are limited. We developed and assessed the reproducibility and validity of a semi-quantitative food frequency questionnaire (FFQ) administered to children, adolescents, and their caregivers in Lima, Peru. We conducted 24-h diet recalls (DRs) and focus groups to develop a locally-tailored FFQ prototype for children aged 0-14 years. To valida...
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15 صفحه اولDevelopment and validation of an iodine-specific FFQ to estimate iodine intake in Australian pregnant women.
Adequate iodine is important during pregnancy to ensure optimal growth and development of the offspring. We validated an iodine-specific FFQ (I-FFQ) for use in Australian pregnant women. A forty-four-item I-FFQ was developed to assess iodine intake from food and was administered to 122 pregnant women at 28 weeks gestation. Iodine supplement use was captured separately at 28 weeks gestation. Cor...
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ژورنال
عنوان ژورنال: Nutrients
سال: 2020
ISSN: 2072-6643
DOI: 10.3390/nu12030812