Table 2.

Regression equations per distinct period of stable Severity Detection Rate, with respective average numbers of observed daily needs for new ICU admissions, cases detected and tests performed, vaccination coverage at the beginning of each period, percent of Delta variant prevalence in cases detected, along with important dates and comments that potentially influenced the course of the pandemic in Greece (each period is color-coded with reference to the respective ‘distinct periods of testing levels’, in Table 1).