Comparison of Geographic Information System and Subjective Assessments of Momentary Food Environments as Predictors of Food Intake: An Ecological Momentary Assessment Study.
Katherine G EllistonBenjamin SchüzTim AlbionStuart G FergusonPublished in: JMIR mHealth and uHealth (2020)
The subjective food environment appears to predict eating better than objectively measured food environments via GIS. mHealth apps may need to consider the type of food outlets rather than the raw number of outlets in an individual's environment.