Validity and Usability of a Smartphone Image-Based Dietary Assessment App Compared to 3-Day Food Diaries in Assessing Dietary Intake Among Canadian Adults: Randomized Controlled Trial

Ji Y, Plourde H, Bouzo V, Kilgour RD, Cohen TR
Validity and Usability of a Smartphone Image-Based Dietary Assessment App Compared to 3-Day Food Diaries in Assessing Dietary Intake Among Canadian Adults: Randomized Controlled Trial
JMIR Mhealth Uhealth 2020;8(9):e16953
URL: mhealth.jmir.org/2020/9/e16953
DOI: 10.2196/16953
PMID: 32902389