Electronic 12-Hour Dietary Recall (e-12HR): Comparison of a Mobile Phone App for Dietary Intake Assessment With a Food Frequency Questionnaire and Four Dietary Records
BackgroundOne of the greatest challenges in nutritional epidemiology is improving upon traditional self-reporting methods for the assessment of habitual dietary intake. ObjectiveThe aim of this study was to evaluate the relative validity of a new method known as the current-day dietary recall (or cu...
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Format: | Book |
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JMIR Publications,
2018-06-01T00:00:00Z.
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Online Access: | Connect to this object online. |
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