Kapil U, Pathak P, Singh P, Dwivedi SN: Reproducibility and validity of the food frequency questionnaire methodology in an urban middle income group community of Delhi, India. Pak J Nutr 2003, 2: 33–35.Kapil, U., P. Pathak, P. Singh and SN. Dwivedi, 2003. Reproducibility and validity...
The food frequency questionnaire (FFQ) is the preferred instrument for obtaining dietary information in epidemiological studies. A short form of the FFQ was compared with the original version that was used in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil), and also with three 24-...
The outcome expectancies of 250 respondents were examined using the Food Expectancy Questionnaire (FEQ), comparing expectancies about four different foods: fruit, vegetables, chocolate and sweets and plain biscuits. These expectancies were related to diet as assessed by a Food Frequency Questionnaire. As...
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...
it is difficult to offer a direct comparison to kcal intake under the Food4Me study, however, the food frequency questionnaire (FFQ) used in the Food4Me study has been validated against another existing and widely used FFQ and against weighted food records and has been determined to be an ...
Energy and nutrient intake were estimated using Spanish food composition tables [18, 19]. Information on self-reported nut intake was derived from the food frequency questionnaire. The questionnaire includes one item regarding the consumption of almonds, peanuts, hazelnuts, pistachios and pine nuts (...
BackgroundThe 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...
using either a 2-day food diary or a 24-h recall method to determine foods for inclusion on the food frequency questionnaire.A rural and urban site in Cameroon, Evodoula and Cite Verte in Yaounde, respectively; a district in Kingston Jamaica; African-Caribbeans living in central Manchester, ...
Twenty-four-hour recalls capture rich information on food consumption, but suffer from inadequately measuring usual intakes of episodically consumed foods. We explore using food frequency questionnaire (FFQ) data as covariates in a statistical model to estimate individual usual intakes of episodically cons...
The addition of a food frequency questionnaire, alongside the 24-HDR, would have allowed improved capture of habitual food intake. Conclusion This first in-depth assessment of dairy consumption in Switzerland by sex, language region and age category is an important contribution in public health, ...