CRP and hypertensive disorder: Particularly, hypertension and some inflammatory factors (lower lymphocyte, higher C-reactive protein (CRP), and neutrophil)) were valuable for predicting ICU admission, also higher potassium and α-Hydroxybutyrate dehydrogenase (HBDH) and several inflammatory factors (lower lymphocyte, higher CRP) were predictive for MV, while higher D-dimer provided great diagnostic value for death.