Development of a Mobile Health Snacktivity App to Promote Physical Activity in Inactive Adults (SnackApp): Intervention Mapping and User Testing Study.

James P Sanders Kajal Gokal Jonah J C Thomas Jonathan Charles Rawstorn Lauren B Sherar Ralph Maddison Colin J Greaves Dale W Esliger Amanda Jane Daleynull null

Published in: JMIR formative research (2023)

This study outlines and reports data regarding the development of an innovative mHealth app using a systematic, theory-driven framework. This approach can guide the development of future mHealth programs. User testing of the SnackApp suggested that physically inactive adults will engage with the SnackApp, indicating its applicability of use in the Snacktivity physical activity intervention.

Keyphrases

physical activity
randomized controlled trial
public health
mass spectrometry
high resolution
deep learning
electronic health record
big data
drug induced
adverse drug