The Food- Frequency Questionnaire (FFQ) is a dietary assessment tool frequently used in large-scale nutritional epidemiology studies. The goal of the present study is to validate a self-administered version of the Hawaii FFQ modified for use in the general adult population of Newfoundland and Labra...
Food Frequency Questionnaires (FFQs) are commonly used in epidemiologic studies to assess long-term nutritional exposure. Because of wide variations in dietary habits in different countries, a FFQ must be developed to suit the specific population. Sri La
Objective: To evaluate the repeatability of a children's food frequency questionnaire (FFQ) by gender, ethnicity, and age group. Design: A 117-item FFQ asking about food intake patterns over the past 4 weeks was developed using food records from 428 children (204 boys and 224 girls) and th...
PDF (652 K) Development of a food frequency questionnaire to estimate calcium intake of Asian, Hispanic, and white youth 2004, Journal of the American Dietetic Association more J.Keith Jensen, Deborah Gustafson, Carol J. Boushey, Garry Auld, Margaret Ann Bock, Christine M. Bruhn, Kathe Gabel...
Food Frequency Questionnaire (FFQ) is an effective tool for nutritional status assessment. This study had two objectives: (1) to develop a FFQ for habitual dietary intake assessment of children and adolescents with overweight or obesity and (2) to evaluate the reproducibility of this FFQ. A ...
Reproducibility and validity of a food frequency questionnaire among fourth to seventh grade inner-city school children: implications of age and day-to-day... ObjectiveTo assess the reproducibility and validity of a semiquantitative food frequency questionnaire (FFQ) to classify children and adolescents...
To assess the reproducibility and validity of a Toronto-modified Harvard food frequency questionnaire (FFQ) among a multi-ethnic sample of young adults. Subjects/Methods A total of 150 participants recruited from the Toronto Nutrigenomics and Health Study cohort who had existing dietary intakes assessed...
Development of a food frequency questionnaire (FFQ) for an elderly population based on a population survey. Older people have different eating patterns than their younger counterparts, although in most nutritional studies of older populations, food frequency ques... S Danit,F Drora,S Iris,... -...
To evaluate the validity of the Inter99 food frequency questionnaire (FFQ) compared with a 28-days' diet history and biomarkers. A random sample of 13 016 individuals were drawn from a general population and invited for a health screening programme. P
To assess the reproducibility and validity of a Toronto-modified Harvard food frequency questionnaire (FFQ) among a multi-ethnic sample of young adults. Subjects/Methods A total of 150 participants recruited from the Toronto Nutrigenomics and Health Study cohort who had existing dietary intakes assessed...