Chulalongkorn Medical Journal
COVID-19 vaccination is associated with lower mortality and intensive care unit admission among hospitalized patients with COVID-19: A retrospective cohort study
Par Julian Madrid.
Contenu en anglais
Résumé
Background
The development of vaccines has played a significant role in managing the pandemic of COVID-19. The objective of this study was to investigate the impact of COVID-19 vaccination on mortality and intensive care unit (ICU) admissions.
Methods
This retrospective, single-center cohort study included hospitalized COVID-19 patients with confirmed vaccination status from July 2021 to February 2022. Outcomes such as mortality and ICU admission were evaluated using clinical data. We used logistic regression and advanced statistical methods, including LASSO regression, to analyze differences in hospitalized COVID-19 patients based on vaccination status.