Repeatability of food frequency assessment tools in relation to the number of items and response categories included
Background: Accuracy of a measurement is a cornerstone in research in order to make robust conclusions about the research hypothesis. Objective: To examine whether the number of items (questions) and the number of responses of consumption included in nutritional assessment tools influence their r...
| Autori principali: | , , , , , |
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| Natura: | info:eu-repo/semantics/article |
| Lingua: | eng |
| Pubblicazione: |
International Nutrition Foundation
2013
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| Soggetti: | |
| Accesso online: | https://hdl.handle.net/10171/31942 |