Risk Factors for Mortality of Hospitalized Adult Patients with COVID-19 Pneumonia: A Two-Year Cohort Study in a Private Tertiary Care Center in Mexico.

During the COVID-19 pandemic, the high prevalence of comorbidities and the disparities between the public and private health subsystems in Mexico substantially contributed to the severe impact of the disease. The objective of this study was to evaluate and compare the risk factors at admission for in-hospital mortality of patients with COVID-19. A 2-year retrospective cohort study of hospitalized adult patients with COVID-19 pneumonia was conducted at a private tertiary care center.

Preventive measures against the COVID-19 pandemic in Mexico: A cross-sectional study.

Introduction: Understanding how Mexicans behave during the pandemic could present a complete picture of the phenomenon in our country and provide better management of it.

Objective: This study aimed to analyze the Mexican population's behavior and preventive measures.

Methods: This was a cross-sectional study in which a total of 4,004 participants from the general population responded to the survey.