نتایج جستجو برای: food frequency
تعداد نتایج: 742264 فیلتر نتایج به سال:
A food frequency questionnaire (FFQ) is a common method used to assess individual long-term dietary intake of foods and nutrients. The questionnaires elicit subjectively reported “usual frequency” consuming an item from list preference (FFPQ) needed facilitate studies assessing the patterns ischemic stroke patients. Objectives: This study aimed develop validate premorbid habits patients.Methods...
The diet choice of large herbivores is influenced by the presence of nutrients and toxins in available plants. It is generally assumed that herbivores ingest food that contains higher amounts of nutrients and lower amounts of toxins than the average of the food available. We studied the effects of quality and relative abundance on food choice in fallow deer, Dama dama. Preferences for and avers...
food labels play an important role in well being of consumers. as a part of it, date marking is a valid guide to shelf life of a food. the present study was done in 2010, in smart food center, wollongong; new south wales, australia to determine if the residents are familiar with date marking of food products. data was accumulated by either interview guide or questionnaire method. basic unselect...
BACKGROUND Recent studies suggest that neighborhood fast food restaurant availability is related to greater obesity, yet few studies have investigated whether neighborhood fast food restaurant availability promotes fast food consumption. Our aim was to estimate the effect of neighborhood fast food availability on frequency of fast food consumption in a national sample of young adults, a populat...
The contribution of genetic factors to individual differences in food use was estimated in a large population-based twin cohort of young adults (22- to 27-year-old). Male and female twins (n=2009 complete twin pairs) evaluated use-frequencies of 24 food items using 5 categories (1=never-5=several times a day) in a postal questionnaire. Foods were categorized by factor analysis. Estimates of the...
Accurate food and nutrient intake assessment is essential for investigating diet-disease relationships. In the present study, food and nutrient intake assessment among European adolescents using 24 h recalls (mean of two recalls) and a FFQ (separately and the combination of both) were evaluated using concentration biomarkers. Biomarkers included were vitamin C, β-carotene, DHA+EPA, vitamin B12 ...
Objective: As Americans consume more meals outside the home, food safety of restaurants is more critical. The purpose of this study is to examine the effect of food service establishment (FSE) inspection frequency on FSE performance. In this study, the U.S. Air Force (USAF) public health system is compared to Ohio local public health departments (Ohio LPHDs). The USAF inspects FSEs more frequen...
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