Table 1.
Risk stratification of Covid-19 patients for inclusion in the trial.
| SCORE | SLIGHT | SCORE | MODERATE | SCORE | SERIOUS | |
|---|---|---|---|---|---|---|
| Temperature | 1 | <37.5 °C | 2 | >37.5–38 °C | 3 | >38 °C |
| Dry Cough | 1 | <3 per min | 2 | 3–6 per min | 3 | >6 per min |
| P/F Ratio | ||||||
| PaO2/FiO2 | 1 | >300 | 4 | 300–200 | 6 | <100 |
| SpO2 in ambient AIR | 1 | >96% | 2 | <96%->88% | 3 | <88% |
| Chest X-ray | 0 | NEGATIVE | 3 | INTERSTITIAL | 6 | INTERSTITIAL + PULMONARY CONSOLIDATION |
| Breath Frequency (FR) | 0 | <12 RR/FR | 2 | >12- >20 RR/FR | 3 | >30 RR/FR |
| Total | 4 | 15 | 24 |
Slight risk: <5; Moderate risk: between 6 and 15; Serious risk: between 16 and 24