Table 2 Clinical score and categories proposed in the current study
From: Doubts and concerns about COVID-19 uncertainties on imaging data, clinical score, and outcomes
Clinical score | Definition | Category |
|---|---|---|
0 | uninfected | 1 |
1 | asymptomatic | |
2 | symptomatic, independent | |
3 | symptomatic, assistance needed | |
4 | hospitalized, no oxygen therapy | 2 |
5 | hospitalized, oxygen by mask or nasal prongs | 3 |
6 | hospitalized, oxygen by non-invasive ventilation or high-flow | 4 |
7 | intubation and mechanical ventilation, pO2/FiO2 ≥ 150 or SpO2/FiO2 ≥ 200 | 5 |
8 | mechanical ventilation pO2/FiO2 < 150 (SpO2/FiO2 < 200) or vasopressors | 6 |
9 | mechanical ventilation pO2/FiO2 < 150 and vasopressors, dialysis or ExtraCorporeal Membrane Oxygenation | |
10 | dead |