CRP and COVID-19: Regarding COVID-19 severity at admission of steroid-treated patients, the median PaO2/FiO2 was 236.5 (IQR: 142.5–303.7), the median value of lymphocytes was 860.0/uL (IQR: 635.0–1200.0) and C-reactive protein was 87.9 mg/L (IQR: 51.9–137.4).