Ontology highlight
ABSTRACT: Background
Coronavirus disease 2019 (COVID-19) causes a mild illness in most cases; forecasting COVID-19-associated mortality and the demand for hospital beds and ventilators are crucial for rationing countries' resources.Objective
To evaluate factors associated with the severity of COVID-19 in Mexico and to develop and validate a score to predict severity in patients with COVID-19 infection in Mexico.Design
Retrospective cohort.Participants
We included 1,435,316 patients with COVID-19 included before the first vaccine application in Mexico; 725,289 (50.5%) were men; patient's mean age (standard deviation (SD)) was 43.9 (16.9) years; 21.7% of patients were considered severe COVID-19 because they were hospitalized, died or both.Main measures
We assess
SUBMITTER: Martinez-Martinez MU
PROVIDER: S-EPMC8736325 | biostudies-literature | 2022 Feb
REPOSITORIES: biostudies-literature