outcome in COVID-19 patients admitted to the emergency department (ED). Methods In
adult consecutive patients admitted (March 1-April 15, 2020) to the ED of a major referral
centre for COVID-19, we retrospectively calculated NEWS, NEWS2, NEWS-C, MEWS,
qSOFA, and REMS from physiological variables measured on arrival. Sensitivity, specificity,
positive (PPV) and negative predictive value (NPV), and the area under the receiver …