Objective The aim of this study is to find out the potential risk factors including charlson
comorbidity index (CCI) score associated with death in COVID‐19 patients hospitalised …

We aimed to investigate the impact of comorbidity burden on mortality in patients with
coronavirus disease (COVID-19). We analyzed the COVID-19 data from the nationwide …

To reduce the mortality of COVID-19 older patients, clear criteria to predict in-hospital
mortality are urgently needed. Here, we aimed to evaluate the performance of selected …

Background The prognosis of patients with COVID-19 infection is uncertain. We derived and
validated a new risk model for predicting progression to disease severity, hospitalization …

Objective Older adults have been continuously reported to be at higher risk for adverse
outcomes of Covid-19. We aimed to describe clinical characteristics and early outcomes of …

Introduction Studies have shown that elderly have been disproportionately impacted by
COVID pandemic. They have more comorbidities, lower pulmonary reserve, greater risk of …

Introduction With the spread of COVID-19 epidemic, health plans must be adapted
continuously. There is an urgent need to define the best care courses of patients with COVID …

Objectives To systematically evaluate the performance of COVID-19 prognostic models and
scores for mortality risk in older populations across three health-care settings: hospitals …

Objectives The objective is to assess the role of functional, clinical, and analytic parameters
in predicting mortality in older patients hospitalized due to COVID-19. Design Cohort study …

Objective To mitigate the burden of COVID-19 on the healthcare system, information on the
prognosis of the disease is needed. The recently developed Risk Stratification in the …