Estimated portion sizes in a school-aged population
نویسندگان
چکیده
منابع مشابه
Estimated portion sizes in a school-aged population.
OBJECTIVE To produce study-specific portion sizes for 11-year-old children in a population-based birth cohort and to compare these study-specific portion sizes with previously published children's portion sizes, to assess their relevance today. DESIGN Two multiple-pass 24 h dietary recalls were taken. The Food Standard Agency's photographic food atlas was used to quantify intakes. Study-speci...
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PURPOSE To describe prevalence of anisometropia, defined in terms of both sphere and cylinder, examined cross-sectionally, in school-aged members of a Native American tribe with a high prevalence of astigmatism. METHODS Cycloplegic autorefraction measurements, confirmed by retinoscopy and, when possible, by subjective refraction were obtained from 1041 Tohono O'odham children, 4 to 13 years o...
متن کاملDevelopment of an online database of typical food portion sizes in Irish population groups
The Irish Food Portion Sizes Database (available at www.iuna.net) describes typical portion weights for an extensive range of foods and beverages for Irish children, adolescents and adults. The present paper describes the methodologies used to develop the database and some key characteristics of the portion weight data contained therein. The data are derived from three large, cross-sectional fo...
متن کاملReducing portion sizes to prevent obesity: a call to action.
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متن کاملPatterns and trends in food portion sizes, 1977-1998.
CONTEXT While general consensus holds that food portion sizes are increasing, no empirical data have documented actual increases. OBJECTIVE To determine trends in food portion sizes consumed in the United States, by eating location and food source. DESIGN, SETTING, AND PARTICIPANTS Nationally representative data from the Nationwide Food Consumption Survey (1977-1978) and the Continuing Surv...
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ژورنال
عنوان ژورنال: Public Health Nutrition
سال: 2012
ISSN: 1368-9800,1475-2727
DOI: 10.1017/s1368980012001140