Processing speed predicts SuperAging years later

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47122099%3A_____%2F23%3AN0000009" target="_blank" >RIV/47122099:_____/23:N0000009 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00023752:_____/23:43921062 RIV/00216208:11120/23:43925113

Výsledek na webu

<a href="https://bmcpsychology.biomedcentral.com/articles/10.1186/s40359-023-01069-7" target="_blank" >https://bmcpsychology.biomedcentral.com/articles/10.1186/s40359-023-01069-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1186/s40359-023-01069-7" target="_blank" >10.1186/s40359-023-01069-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Processing speed predicts SuperAging years later

Popis výsledku v původním jazyce

Background SuperAging is one of the current concepts related to elite, resilient or high-functioning cognitive aging. The main aim of our study was to find possible predictors of SuperAgers (SA). Methods Community-dwelling older persons (N = 96) aged 80–101 years in 2018 were repeatedly tested (year 2012 and 2018). SA were defined based on their performance in 2018 as persons of 80+ years of age who recalled ≥ 9 words in the delayed recall of the Philadelphia Verbal Learning Test, and had a normal performance in non-memory tasks [the Boston Naming Test, the Trail Making Test Part B, and Category Fluency (“Animals”)], which was defined as a score within or above one standard deviation from the age and education appropriate average. Three composite scores (CS; immediate memory, processing speed, and executive functions) were created from the performance in 2012, and analysed as possible predictors of SA status in 2018. Results We identified 19 SA (15 females) and 77 nonSA (42 females), groups did not significantly differ in age, years of education, and sex. The logistic regression model (p = 0.028) revealed three predictors of SA from the baseline (year 2012), including processing speed (p = 0.006; CS-speed: the Prague Stroop Test—Dots and the Digit Symbol Substitution Test), sex (p = 0.015), and age (p = 0.045). Conclusions Thus, SA may be predicted based on the level of processing speed, which supports the hypothesis of the processing speed theory of healthy aging.

Název v anglickém jazyce

Processing speed predicts SuperAging years later

Popis výsledku anglicky

Background SuperAging is one of the current concepts related to elite, resilient or high-functioning cognitive aging. The main aim of our study was to find possible predictors of SuperAgers (SA). Methods Community-dwelling older persons (N = 96) aged 80–101 years in 2018 were repeatedly tested (year 2012 and 2018). SA were defined based on their performance in 2018 as persons of 80+ years of age who recalled ≥ 9 words in the delayed recall of the Philadelphia Verbal Learning Test, and had a normal performance in non-memory tasks [the Boston Naming Test, the Trail Making Test Part B, and Category Fluency (“Animals”)], which was defined as a score within or above one standard deviation from the age and education appropriate average. Three composite scores (CS; immediate memory, processing speed, and executive functions) were created from the performance in 2012, and analysed as possible predictors of SA status in 2018. Results We identified 19 SA (15 females) and 77 nonSA (42 females), groups did not significantly differ in age, years of education, and sex. The logistic regression model (p = 0.028) revealed three predictors of SA from the baseline (year 2012), including processing speed (p = 0.006; CS-speed: the Prague Stroop Test—Dots and the Digit Symbol Substitution Test), sex (p = 0.015), and age (p = 0.045). Conclusions Thus, SA may be predicted based on the level of processing speed, which supports the hypothesis of the processing speed theory of healthy aging.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

50101 - Psychology (including human - machine relations)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

BMC Psychology

ISSN

2050-7283

e-ISSN

2050-7283

Svazek periodika

11

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

—

Kód UT WoS článku

000926929600001

EID výsledku v databázi Scopus

2-s2.0-85147319691