Table 1.

Inclusion and exclusion criteria.

Criteria	Inclusion	Exclusion
Time period	2010 onwards	Before 2010
Language	English	Not English
Video consultation format	Synchronous and video-based conferencing OR digital health care technologies that include synchronous video conferencing.	Asynchronous, app-based, text-based, or website-based formats.
Actors	Patient and health care provider communication	Any other video consulting service
Context	Relevant technologies that have been scaled or spread to >1 setting in acute or primary care or where scale-up and spread is being actively pursued	Usability studies, feasibility trials, single-location implementation, pilot studies, or studies that had not been scaled or spread beyond one setting
Format	Peer-reviewed articles	Anything else (eg, conference proceedings, books, workshop papers)