Validity of Children's Food Portion Estimates
نویسندگان
چکیده
منابع مشابه
Validity of children's food portion estimates: a comparison of 2 measurement aids.
BACKGROUND Policy and clinical decisions regarding children's nutrition are often based on dietary intake estimates from self-reports. The accuracy of these estimates depends on memory of both the type of food eaten and the amount consumed. Although children's self-reports of food intake are widely used, there is little research on their ability to estimate food portions. OBJECTIVE To assess ...
متن کاملChildren's estimates of food portion size: the development and evaluation of three portion size assessment tools for use with children.
A number of methods have been developed to assist subjects in providing an estimate of portion size but their application in improving portion size estimation by children has not been investigated systematically. The aim was to develop portion size assessment tools for use with children and to assess the accuracy of children's estimates of portion size using the tools. The tools were food photo...
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OBJECTIVE To validate food photographs for food portion size estimation of frequently consumed dishes, to be used in a 24-hour recall food consumption study of pregnant women in a rural environment in Burkina Faso. This food intake study is part of an intervention evaluating the efficacy of prenatal micronutrient supplementation on birth outcomes. SUBJECTS Women of childbearing age (15-45 yea...
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متن کاملDesigning Pictogram for Food Portion Size
The objective of this paper is to investigate a new approach based on the idea of pictograms for food portion size. This approach adopts the model of the United States PharmacopeiaDrug Information (USP-DI). The representation of each food portion size composed of three parts: frame, the connotation of dietary portion sizes and layout. To investigate users’ comprehension based on this approach, ...
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ژورنال
عنوان ژورنال: Archives of Pediatrics & Adolescent Medicine
سال: 2002
ISSN: 1072-4710
DOI: 10.1001/archpedi.156.9.867