Evidence map›Paper›PMID 37198167›Full record

ArticleScientific reports2023

Gender specific factors contributing to cognitive resilience in APOE ɛ4 positive older adults in a population-based sample.

Lidan Zheng, Ranmalee Eramudugolla, Nicolas Cherbuin, Shannon M Drouin, Roger A Dixon, Kaarin J Anstey

Abstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Review
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  8. Article
  9. Role of Cognitive Frailty in Older Adults With Cardiovascular Disease.Journal of the American Heart Association · 2024
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Lidan ZhengSchool of Psychology, The University of New South Wales, Sydney, NSW, Australia. lidan.zheng@unsw.edu.au.
Ranmalee EramudugollaSchool of Psychology, The University of New South Wales, Sydney, NSW, Australia.
Nicolas CherbuinCentre for Research on Ageing, Health and Wellbeing, Australian National University, Canberra, ACT, Australia.
Shannon M DrouinDepartment of Psychology, University of Alberta, Edmonton, Canada.
Roger A DixonDepartment of Psychology, University of Alberta, Edmonton, Canada.
Kaarin J AnsteySchool of Psychology, The University of New South Wales, Sydney, NSW, Australia.

Funding

CIHR 163902
6 · The paper itself

Abstract

Although APOE ɛ4 has been identified as the strongest genetic risk factor for Alzheimer's Disease, there are some APOE ɛ4 carriers who do not go on to develop Alzheimer's disease or cognitive impairment. This study aims to investigate factors contributing to this "resilience" separately by gender. Data were drawn from APOE ɛ4 positive participants who were aged 60 + at baseline in the Personality and Total Health Through Life (PATH) Study (N = 341, Women = 46.3%). Participants were categorised into "resilient" and "non-resilient" groups using Latent Class Analysis based on their cognitive impairment status and cognitive trajectory across 12 years. Logistic regression was used to identify the risk and protective factors that contributed to resilience stratified by gender. For APOE ɛ4 carriers who have not had a stroke, predictors of resilience were increased frequency of mild physical activity and being employed at baseline for men, and increased number of mental activities engaged in at baseline for women. The results provide insights into a novel way of classifying resilience among APOE ɛ4 carriers and risk and protective factors contributing to resilience separately for men and women.

Indexed as

Alzheimer DiseaseCognitive DysfunctionAgedApolipoprotein E4CognitionFemaleHeterozygoteHumansMaleApolipoprotein E4

Identifiers

PMID37198167
PMCPMC10192125

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.