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ABSTRACT: Objectives
We aimed to develop and validate a prediction model, based on clinical history and examination findings on initial diagnosis of coronavirus disease 2019 (COVID-19), to identify patients at risk of critical outcomes.Methods
We used data from the SEMI-COVID-19 Registry, a cohort of consecutive patients hospitalized for COVID-19 from 132 centres in Spain (23rd March to 21st May 2020). For the development cohort, tertiary referral hospitals were selected, while the validation cohort included smaller hospitals. The primary outcome was a composite of in-hospital death, mechanical ventilation, or admission to intensive care unit. Clinical signs and symptoms, demographics, and medical history ascertained at presentation were screened using least absolute shrinkage and selection operator, and logistic regression was used to construct the predictive model.Results
There were 10 433 patients, 7850 in the development cohort (primary outcome 25.1%, 1967/7850) and 2583 in the validation cohort (outcome 27.0%, 698/2583). The PRIORITY model included: age, dependency, cardiovascular disease, chronic kidney disease, dyspnoea, tachypnoea, confusion, systolic blood pressure, and SpO2 ≤93% or oxygen requirement. The model showed high discrimination for critical illness in both the development (C-statistic 0.823; 95% confidence interval (CI) 0.813, 0.834) and validation (C-statistic 0.794; 95%CI 0.775, 0.813) cohorts. A freely available web-based calculator was developed based on this model (https://www.evidencio.com/models/show/2344).Conclusions
The PRIORITY model, based on easily obtained clinical information, had good discrimination and generalizability for identifying COVID-19 patients at risk of critical outcomes.
SUBMITTER: Martinez-Lacalzada M
PROVIDER: S-EPMC8280376 | biostudies-literature | 2021 Dec
REPOSITORIES: biostudies-literature
Martínez-Lacalzada Miguel M Viteri-Noël Adrián A Manzano Luis L Fabregate Martin M Rubio-Rivas Manuel M Luis García Sara S Arnalich-Fernández Francisco F Beato-Pérez José Luis JL Vargas-Núñez Juan Antonio JA Calvo-Manuel Elpidio E Espiño-Álvarez Alexia Constanza AC Freire-Castro Santiago J SJ Loureiro-Amigo Jose J Pesqueira Fontan Paula Maria PM Pina Adela A Álvarez Suárez Ana María AM Silva-Asiain Andrea A García-López Beatriz B Luque Del Pino Jairo J Sanz-Cánovas Jaime J Chazarra-Pérez Paloma P García-García Gema María GM Núñez-Cortés Jesús Millán JM Casas-Rojo José Manuel JM Gómez-Huelgas Ricardo R
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 20210715 12
<h4>Objectives</h4>We aimed to develop and validate a prediction model, based on clinical history and examination findings on initial diagnosis of coronavirus disease 2019 (COVID-19), to identify patients at risk of critical outcomes.<h4>Methods</h4>We used data from the SEMI-COVID-19 Registry, a cohort of consecutive patients hospitalized for COVID-19 from 132 centres in Spain (23rd March to 21st May 2020). For the development cohort, tertiary referral hospitals were selected, while the validat ...[more]