Table 3.

Research topics and count of articles with SANRA score > 1.9

Main Research topicsa	Count (n): n > 0
COVID-19 + RPM + Design Methodology	3
COVID-19 + RPM + IoT	27
COVID-19 + RPM + AI	26
COVID-19 + RPM + Automation	24
COVID-19 + RPM + Challenges / Management / Program Modelling / Usefulness	18
COVID-19 + RPM + General ICT overview	3
COVID-19 + RPM + e-Health Methods	8

^aWe found overlapping research topics in several studies