Figure 1.

Likert scale of the degree of difficulty regarding the development of clinical activity: (a) Clinical activity on duty/emergency room/outpatient ward; (b) Clinical activity of hospitalization/discharge; (c) Clinical activity in the operating room. Steps on the Likert scale: (1) Much more difficult in pandemic than in ante-pandemic; (2) More difficult in pandemic compared to ante-pandemic; (3) In the pandemic, as well as in ante-pandemic; (4) Easier in pandemic than in ante-pandemic; (5) Much easier in the pandemic compared to the ante-pandemic period.