Validity of the PortionSize application compared with that of MyFitnessPal for accurately estimating intake: a randomized crossover laboratory-based evaluation
CP Lozano, KE Neubig, S Saha, ST Broyles… - The American Journal of …, 2024 - Elsevier
Background PortionSize offers real-time feedback on dietary intake, including intake of
MyPlate food groups but requires further evaluation on a larger sample in a laboratory …
MyPlate food groups but requires further evaluation on a larger sample in a laboratory …
[HTML][HTML] Evaluating the Validity of the PortionSize Smartphone Application for Estimating Dietary Intake in Free-Living Conditions: A Pilot Study
Objective Evaluate the validity of the PortionSize application. Methods In this pilot study, 14
adults used PortionSize to record their free-living food intake over 3 consecutive days …
adults used PortionSize to record their free-living food intake over 3 consecutive days …