Comparison of diet measures from a food-frequency questionnaire with measures from repeated 24-hour dietary recalls. The Norwegian Women and Cancer Study
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چکیده
منابع مشابه
Comparison of a semi-quantitative food frequency questionnaire with 24-hour dietary recalls to assess dietary intake of adult Kuwaitis.
T lifestyle of the residents of Arab and Persian Gulf countries is changing due to globalization. They consume more fat, meat, fast foods, and sugar than before.1 To assess an individuals’ dietary intake, a valid dietary tool is needed. We developed such an instrument for the population of the United Arab Emirates (UAE). The foods consumed in UAE, however, are influenced by its large multicultu...
متن کاملComparison of Dietary Quality Assessment Using Food Frequency Questionnaire and 24-hour-recalls in Older Men and Women
Objectives To examine the agreement in nutrient intake and alternative healthy eating indices (AHEI) between a self-administered Food Frequency Questionnaire (FFQ) and 24-hour recall (24HR) measurements of diet by gender, among older adults. Material and methods This is a cross-sectional observational study of 105 men and 99 women aged 65 and older living in urban and rural neighborhoods in W...
متن کاملBiomarkers of Dietary Intake Are Correlated with Corresponding Measures from Repeated Dietary Recalls and Food-Frequency Questionnaires in the Adventist Health Study-2.
BACKGROUND Accurate assessment of diet in study populations is still a challenge. Some statistical strategies that use biomarkers of dietary intake attempt to compensate for the biasing effects of reporting errors. OBJECTIVE The objective was to correlate biomarkers of dietary intake with 2 direct measures of dietary intake. METHODS Subjects provided repeated 24-h dietary recalls and 2 food...
متن کاملa study on the design of bio-ethanol process from date wastes of sistan and baluchistan province
اتانول کاربردهای متنوعی در صنایع لاستیک سازی، رنگسازی، حلالها ومکمل سوخت خودرو دارد. اتانول برخلاف نفت از جمله مواد تجدیدپذیر محسوب می شود که مشکلات زیست محیطی و آلودگی نیز ایجاد نمی کند. استفاده از اتانول به عنوان مکمل سوختخودروها از جمله مهمترین مصارف صنعتی این ماده بشمار می رود. با توجه به این موضوع تحقیق و توسعه در زمینه تولید اتانول با درجه خلوص بالا در سطح جهان، و نه تنها در کشور های پیشر...
The added value of food frequency questionnaire (FFQ) information to estimate the usual food intake based on repeated 24-hour recalls
Background Statistical methods to model the usual dietary intake of foods in a population generally ignore the additional information on the never-consumers. The objective of this study is to determine the added value of Food Frequency Questionnaire (FFQ) data allowing distinguishing the never-consumers from the non-consumers while modeling the usual intake distribution. Methods Three food it...
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ژورنال
عنوان ژورنال: Public Health Nutrition
سال: 2007
ISSN: 1368-9800,1475-2727
DOI: 10.1017/s1368980007702872