Table 1.

Search strategies.

Database	Search terms
Scopus	( TITLE-ABS-KEY ( patient* OR customer* OR citizen* ) AND TITLE ( use OR usage OR util* ) AND TITLE ( ehealth OR “digital service*” OR “electronic service*” OR “electronic health*” OR digihealth OR telehealth OR telemedicine OR m-health OR “digital health” ) ) AND PUBYEAR > 2009 AND ( LIMIT-TO ( OA , “all” ) ) AND ( LIMIT-TO ( DOCTYPE , “ar” ) OR LIMIT-TO ( DOCTYPE , “re” ) ) AND ( LIMIT-TO ( LANGUAGE , “English” ) OR LIMIT-TO ( LANGUAGE , “German” ) OR LIMIT-TO ( LANGUAGE , “Finnish” ) OR LIMIT-TO ( LANGUAGE , “Swedish” ) OR EXCLUDE ( LANGUAGE , “Portuguese” ) OR EXCLUDE ( LANGUAGE , “Spanish” ) )
PubMed	((((patient*[Title/Abstract] OR customer*[Title/Abstract] OR citizen*[Title/Abstract])) AND (use[Title] util*[Title] OR usage*[Title])) AND (ehealth[Title] OR “digital service”[Title] OR “electronic service”[Title] OR “electronic health”[Title] OR digihealth[Title] OR telehealth[Title] OR telemedicine[Title] OR m-health[Title] OR “digital health”[Title])) AND (health[Title/Abstract] OR well-being [Title/Abstract] OR wellbeing[Title/Abstract])
CINAHL	AB ( patient* OR customer* OR citizen* ) AND TI ( use OR usage OR util* ) AND TI ( ehealth OR “digital service*” OR “electronic service*” OR “electronic health*” OR digihealth OR telehealth OR telemedicine OR m-health OR “digital health” ) AND AB ( wellbeing OR well-being OR health )