Table 2.

The Population–Concept–Context (PCC) framework used to generate search terms

Framework	Search terms
Population	Population 1: Hospital Setting (search terms as in online supplemental file 1). Population 2: LMIC (search terms as in online supplemental file 1). Population combined: population 1 and population 2.
Concept	Digital health technologies (search terms as in online supplemental file 1).
Context	Facilitators, barriers, implementation.

Based on the PCC framework, the search strategy would be ‘Population combined’ AND ‘Concept’ AND ‘Context’.

LMIC, lower-income and middle-income country.