Introduction: Older adults are more susceptible to severe COVID-19, with increased all-
cause mortality. This has been attributed to their multimorbidity and disability. However, it …

Objective To determine predictors of in-hospital mortality related to COVID-19 in older
patients. Design Retrospective cohort study. Setting and Participants Patients aged 65 years …

Introduction: We aimed to compare clinical features of older age group and young and
middle-aged patients with COVID-19 and analyze mortality predictors. Methods …

Background Frailty has been associated with worse prognosis following COVID-19 infection.
While several studies have reported the association between frailty and COVID-19 mortality …

Background The complications from coronavirus disease 2019 (COVID-19) have been the
subject of study in diverse scientific reports. However, many aspects that influence the …

OBJECTIVES: Frailty is often used in clinical decision-making for patients with coronavirus
disease 2019, yet studies have found a variable influence of frailty on outcomes in those …

Aim The aim of the present study was to describe the clinical presentation of patients aged≥
80 years with coronavirus disease 2019 (COVID‐19), and provide insights regarding the …

Background the coronavirus disease 2019 (COVID-19) is characterized by poor outcomes
and mortality, particularly in older patients. Methods post hoc analysis of the international …

Background The topic of prognosis in COVID-19 research may be important in adopting
appropriate clinical decisions. Multidimensional prognostic index (MPI) is a frailty …

Background The spectrum of COVID-19 clinical manifestations is not yet known. In the
elderly, mortality and extrapulmonary involvement appears more frequent than expected …