Table 3.
Extrema of the emergency teleradiological time series and the epidemiological time series, during the first wave, inter-wave and second wave, with corresponding dates
| Time series | First wave | Inter-waves | Second wave | |||
|---|---|---|---|---|---|---|
| Maximum | Week of maximum | Minimum | Week of minimum | Maximum | Week of maximum | |
| No. of hospitalisations | 23,542 | 2020-03-30 | 431 | 2020-07-13 | 19 735 | 2020-11-02 |
| No. of ICU hospitalisations | 4445 | 2020-03-30 | 50 | 2020-29-06 | 2 994 | 2020-11-02 |
| No. of deaths at hospital | 3436 | 2020-04-06 | 58 | 2020-08-03 | 2 875 | 2020-11-09 |
| No. of CT-scans in the COVID-19 workflow | 1086 | 2020-03-23 | 148 | 2020-29-06 | 1 202 | 2020-11-02 |
| Percentage of activity of COVID-19 workflow | 53.1% | 2020-03-23 | 5.5% | 2020-29-06 | 35.8% | 2020-11-02 |
| No. of CT-scans compatible with COVID-19 | – | – | 24 | 2020-08-17 | 793 | 2020-11-02 |
| Percentage of compatible CT-scans in COVID-19 workflow | – | – | 12.4% | 2020-08-10 | 74.4% | 2020-11-09 |
| Percentage of compatible CT-scans over all CT-scans | – | – | 0.8% | 2020-08-10 | 23.6% | 2020-11-09 |
Lines 1–3: epidemiological data from the French public health agency (Santé Publique France)
Lines 4–8: teleradiological data
No. number, ICU intensive care unit