This paper is in the following e-collection/theme issue:

Formative Evaluation of Digital Health Interventions (2415) Design and Formative Evaluation of Mobile Apps (696) Methods and Feasibility Studies (380) mHealth for Data Collection and Research (955) mHealth for Wellness, Behavior Change and Prevention (2873) Instruments and Questionnaires for Nutrition and Food Intake (166)

Published on in Vol 6, No 6 (2022): June

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/38283, first published .
Assessing the Initial Validity of the PortionSize App to Estimate Dietary Intake Among Adults: Pilot and Feasibility App Validation Study

Assessing the Initial Validity of the PortionSize App to Estimate Dietary Intake Among Adults: Pilot and Feasibility App Validation Study

Assessing the Initial Validity of the PortionSize App to Estimate Dietary Intake Among Adults: Pilot and Feasibility App Validation Study

Authors of this article:

Sanjoy Saha1 Author Orcid Image ;   Chloe Panizza Lozano1 Author Orcid Image ;   Stephanie Broyles1 Author Orcid Image ;   Corby K Martin1 Author Orcid Image ;   John W Apolzan1 Author Orcid Image
Article Authors Cited by (5) Tweetations (5) Metrics

Journals

  1. Lozano C, Canty E, Saha S, Broyles S, Beyl R, Apolzan J, Martin C. Validity of an Artificial Intelligence-Based Application to Identify Foods and Estimate Energy Intake Among Adults: A Pilot Study. Current Developments in Nutrition 2023;7(11):102009 View
  2. Saha S, Lozano C, Broyles S, Apolzan J, Martin C. Selecting foods from FNDDS when calculating food intake: Does the reference matter?. Journal of Food Composition and Analysis 2024;125:105733 View
  3. Esquivel M, Lozano C. An Overview of Traditional and Novel Tools to Assess Diet. American Journal of Lifestyle Medicine 2024;18(4):475 View
  4. Lozano C, Neubig K, Saha S, Broyles S, Apolzan J, Martin C. Validity of the PortionSize application compared with that of MyFitnessPal for accurately estimating intake: a randomized crossover laboratory-based evaluation. The American Journal of Clinical Nutrition 2024;120(2):419 View
  5. Diktas H, Lozano C, Saha S, Broyles S, Martin C, Apolzan J. Evaluating the Validity of the PortionSize Smartphone Application for Estimating Dietary Intake in Free-Living Conditions: A Pilot Study. Journal of Nutrition Education and Behavior 2024;56(9):643 View