WHO Ordinal Scale and Inflammation Risk Categories in COVID-19. Comparative Study of the Severity Scales

Autor: Rubio-Rivas, Manuel, Mora-Luján, José María, Formiga, Francesc, Arévalo-Cañas, Coral, Lebrón Ramos, Juan Manuel, Villalba García, María Victoria, Fonseca Aizpuru, Eva Mª, Díez-Manglano, Jesús, Arnalich Fernández, Francisco, Romero Cabrera, Juan Luis, García García, Gema María, Pesqueira Fontan, Paula M, Vargas Núñez, Juan Antonio, Freire Castro, Santiago Jesús, Loureiro Amigo, José, Pascual Pérez, Maria de Los Reyes, Alcalá Pedrajas, José N, Encinas-Sánchez, Daniel, Mella Pérez, Carmen, Ena, Javier, Gracia Gutiérrez, Anyuli, Esteban Giner, María José, Varona, José F, Millán Núñez-Cortés, Jesús, Casas-Rojo, José-Manuel, SEMI-COVID-19 Network
Rok vydání: 2022
Předmět:
Zdroj: JOURNAL OF GENERAL INTERNAL MEDICINE
r-FISABIO. Repositorio Institucional de Producción Científica
instname
ISSN: 1525-1497
0884-8734
DOI: 10.1007/s11606-022-07511-7
Popis: Background The WHO ordinal severity scale has been used to predict mortality and guide trials in COVID-19. However, it has its limitations. Objective The present study aims to compare three classificatory and predictive models: the WHO ordinal severity scale, the model based on inflammation grades, and the hybrid model. Design Retrospective cohort study with patient data collected and followed up from March 1, 2020, to May 1, 2021, from the nationwide SEMI-COVID-19 Registry. The primary study outcome was in-hospital mortality. As this was a hospital-based study, the patients included corresponded to categories 3 to 7 of the WHO ordinal scale. Categories 6 and 7 were grouped in the same category. Key Results A total of 17,225 patients were included in the study. Patients classified as high risk in each of the WHO categories according to the degree of inflammation were as follows: 63.8% vs. 79.9% vs. 90.2% vs. 95.1% (p
Databáze: OpenAIRE
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