نتایج جستجو برای: quantitative food frequency questionnaire

تعداد نتایج: 1206811  

Journal: :International journal of home science 2023

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...

2013
Sara J. Hendrickson Walter C. Willett Bernard A. Rosner A. Heather Eliassen

Empirical prediction models that weight food frequency questionnaire (FFQ) food items by their relation to nutrient biomarker concentrations may estimate nutrient exposure better than nutrient intakes derived from food composition databases. Carotenoids may especially benefit because contributing foods vary in bioavailability and assessment validity. Our objective was to develop empirical predi...

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده علوم انسانی و پایه 1393

burnout is a response to the chronic work stress which is prevalent mostly among the people who do people job, like teaching. the purpose of this study was to develop a valid and reliable instrument that can measure burnout in foreign language teachers. although some widely used instruments were developed before which measured burnout in teachers, a specific instrument which include specific sy...

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