COVID-19 pandemic in the intensive care unit: Psychological implications and interventions, a systematic review

Figure 1 Results of our database searches for psychological consequences of the coronavirus disease 2019 pandemic on intensive care units and possible psychological interventions according to the recommendations of the Preferred Reporting Items for Systematic Reviews statement. ¹Consider, if feasible to do so, reporting the number of records identified from each database or register searched (rather than the total number across all databases/registers). ²If automation tools were used, indicate how many records were excluded by a human and how many were excluded by automation tools. COVID-19: Coronavirus disease 2019.