Table 1.

PICO (Population, Intervention, Comparison and Outcome) criteria and definitions.

PICO criteria	Definition
Population	Healthcare service (eg, hospital bed management) and patients encountering a DT in a health setting.
Intervention	DTs using data collected from all sources eg, sensors, devices and applications.
Comparison	No specific comparison is required.
Outcomes	● The potential of DTs in the management of Covid-19
	● Identification of the applications of DTs in health and care and description the technology (eg, DT model)