Longitudinal Maintenance of Cognitive Health in Centenarians in the 100-plus Study
Author(s) -
Nina Beker,
Sietske A.M. Sikkes,
Marc Hulsman,
Niccoló Tesi,
Sven J. van der Lee,
Philip Scheltens,
Henne Holstege
Publication year - 2020
Publication title -
jama network open
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.278
H-Index - 39
ISSN - 2574-3805
DOI - 10.1001/jamanetworkopen.2020.0094
Subject(s) - cognitive decline , gerontology , cognition , hazard ratio , medicine , demography , longitudinal study , cohort study , survivorship curve , successful aging , cohort , proportional hazards model , psychology , disease , dementia , confidence interval , population , environmental health , psychiatry , sociology , pathology
Key Points Question Is it possible to identify centenarians who escape cognitive decline? Findings In this cohort study of 340 centenarians, most individuals who scored 26 or higher on the Mini-Mental State Examination at study inclusion maintained this level of performance for at least 2 years of follow-up, despite having risk factors associated with cognitive decline. This group represents less than 10% of the centenarians in the Dutch population. Meaning Using the Mini-Mental State Examination, this study identified a small subgroup of centenarians who maintained high levels of cognitive functioning and showed resilience against risk factors associated with cognitive decline.
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