Validity and reproducibility of a food frequency questionnaire for dietary factors related to colorectal cancer
Dietary factors play a major role in the development of colorectal cancer. This study evaluated the reproducibility and validity of a 109-food item Food Frequency Questionnaire (FFQ) to measure the consumption of foods and nutrients related to the development of colorectal cancer in a population aged ≥50 years in Flanders, Belgium. A semi-quantitative FFQ was administered two times in a period of two weeks to evaluate reproducibility (FFQ1 and FFQ2). The validity of the FFQ was assessed by comparing FFQ1 against the 3-day diary method (3 DD). A total of 162 respondents (mean age 57.5 years) pr... Mehr ...
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Dokumenttyp: | journalarticle |
Erscheinungsdatum: | 2017 |
Schlagwörter: | Agriculture and Food Sciences / reproducibility / validity / FFQ's / food diary / colorectal cancer / DOSE-RESPONSE METAANALYSIS / MEAT CONSUMPTION / ALCOHOL-CONSUMPTION / BELGIAN POPULATION / RISK / ADENOMAS / WOMEN / FIBER / VALIDATION / VEGETABLES |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26528948 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://biblio.ugent.be/publication/8539018 |