Predicting critical illness on initial diagnosis of COVID-19 based on easily obtained clinical variables: development and validation of the PRIORITY model

Martinez-Lacalzada, M; Viteri-Noel, A; Manzano, L; Fabregate, M; Rubio-Rivas, M; Garcia, SL; Arnalich-Fernandez, F; Beato-Perez, JL; Vargas-Nunez, JA; Calvo-Manuel, E; Espino-Alvarez, AC; Freire-Castro, SJ; Loureiro-Amigo, J; Fontan, PMP; Pina, A; Suarez, AMA; Silva-Asiain, A; Garcia-Lopez, B; del Pino, JL; Sanz-Canovas, J; Chazarra-Perez, P; Garcia-Garcia, GM; Nunez-Cortes, JM; Casas-Rojo, JM; Gomez-Huelgas, R – 2021