Evidence map›Paper›PMID 41623795›Full record

ArticleBioinformation2025

Analytical cohort study on cognitive reserve as a predictor of post-stroke dementia severity.

Shreya Krishna, Subash Kumar, Elakkiya L, Shanmukha Koppolu, Shabrin Abdul Rasheed, Vijaya Madhuri Devi Kunche, Ayush Bhardwaj

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Bioinformation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Shreya KrishnaDepartment of Medicine, Nottingham University Hospitals NHS Foundation Trust, Nottinghamshire, United Kingdom.
Subash KumarGeneral Practitioner, General Medicine, Madras Medical College, Chennai, India.
Elakkiya LDepartment of General Medicine, Madras Medical College, Chennai, India.
Shanmukha KoppoluDepartment of Trauma and Orthopaedics, Barts NHS Trust, London, England, United Kingdom.
Shabrin Abdul RasheedDepartment of Emergency Medicine, Basildon University Hospital, Nethermayne, Basildon, Essex, SS16 5NL, United Kingdom.
Vijaya Madhuri Devi KuncheDepartment of Critical Care Medicine, Dr. NTR University of Health Sciences, Vijayawada, Andhra Pradesh, India.
Ayush BhardwajInternal Medicine, Manipal Academy of Higher Education (MAHE), Karnataka, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of cognitive reserve in determining the severity of dementia following a stroke in individuals aged 55 and above is of interest. Hence, a total of 128 stroke survivors were followed for 12 months post-event, with cognitive reserve quantified using education level, occupational attainment and engagement in cognitive activities. Higher cognitive reserve scores were associated with milder post-stroke dementia outcomes and better functional independence. Thus, we show that cognitive reserve is a significant protective factor against severe cognitive decline after stroke.

Indexed as

cognitive agingCognitive reservedementia severityeducationlongitudinal analysisneuroplasticityneuroprotectionoccupational complexitypost-stroke dementiastroke survivors

Identifiers

PMID41623795
PMCPMC12859309

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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.