Objectives There are multiple instruments for measuring multimorbidity. The main objective
of this systematic review was to provide a list of instruments that are suitable for use in …

Background The oldest old (individuals over 90 years) are a fast-growing population.
Characterizing their specificity would be helpful to adapt health care. This study aimed to …

Neurofilament light chain (NfL) has emerged as a promising blood biomarker for the
progression of various neurological diseases. NfL is a structural protein of nerve cells, and …

Background prevalence of many chronic conditions is rising in the aging population
worldwide. However, the long-term impact of these conditions and multimorbidity on other …

Background The oldest-old (subjects aged 90 years and older) population represents the
fastest growing segment of society and shows a high dementia prevalence rate of up to …

Objectives To determine whether simple functional indicators are predictors of survival
prognosis in very old adults. Design In‐person survey conducted over a 3‐month period in …

Objectives. This study was designed (1) to estimate the prevalence of successful aging
among nonagenarians based on six different models and (2) to investigate whether …

Objectives To investigate the prevalence of malnutrition and the association between Body
Mass Index (BMI), Mini Nutritional Assessment (MNA) and five-year mortality in a …

Objective To investigate the predictive value of functional impairment, chronic conditions,
and laboratory biomarkers of aging for predicting 5-year mortality in the elderly aged 85 …

BACKGROUND: The number of hospitalized nonagenarians is increasing. Only a few
studies have evaluated long-term predictors of survival in these patients. The aim of this …