Comparative validity of mostly unprocessed and minimally processed food items differs among popular commercial nutrition apps compared with a research food …
Background Commercial nutrition apps are increasingly used to evaluate diet. Evaluating
the comparative validity of nutrient data from commercial nutrition app databases is
important to determine the merits of using these apps for dietary assessment. Objective
Nutrient data from four commercial nutrition apps were compared with a research-based
food database, Nutrition Data System for Research (NDSR)(version 2017). Design
Comparative validation study. Participants/setting An investigator identified the 50 most …
the comparative validity of nutrient data from commercial nutrition app databases is
important to determine the merits of using these apps for dietary assessment. Objective
Nutrient data from four commercial nutrition apps were compared with a research-based
food database, Nutrition Data System for Research (NDSR)(version 2017). Design
Comparative validation study. Participants/setting An investigator identified the 50 most …
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