A Novel Predictive Model in Recognizing Severe COVID-19 and Multiorgan Injuries: Platelet-to-CRP Ratio

Figure 1

CT grading. (a) Mild pneumonia (peripheric and subpleural damping as ground glass). (b) Moderate pneumonia (thick shadow with multiple lung lobes (≥3) affected; cloudy flocculent or stone like lesions; local lobes consolidation (≥2); lobes fibrosis or sign of air bronchograms). (c) Severe pneumonia (consolidation with a minimum of 80% of the pulmonary or 4 lobes involvement; strip-shaped lesion and significant fibrosis).