Evidence map›Paper›PMID 41784528›Full record

ArticleInternational journal of epidemiology2026

Cohort Profile Update: The Harmonised Cognitive Assessment Protocol sub-study of the Northern Ireland Cohort for the Longitudinal Study of Ageing (NICOLA-HCAP).

Calum Marr, Leeanne O'Hara, Nicola A Ward, Stanley Simoes, Michael McAlinden, Charlotte Sterling, Claire Potter, David R Weir, Bernadette McGuinness

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of epidemiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

9 authors.

Calum MarrCentre for Public Health, Queen's University Belfast, Belfast, United Kingdom.ORCID 0000-0003-3878-9505
Leeanne O'HaraCentre for Public Health, Queen's University Belfast, Belfast, United Kingdom.
Nicola A WardCentre for Public Health, Queen's University Belfast, Belfast, United Kingdom.ORCID 0000-0002-4591-8443
Stanley SimoesCentre for Public Health, Queen's University Belfast, Belfast, United Kingdom.
Michael McAlindenCentre for Public Health, Queen's University Belfast, Belfast, United Kingdom.
Charlotte SterlingCentre for Public Health, Queen's University Belfast, Belfast, United Kingdom.
Claire PotterCentre for Public Health, Queen's University Belfast, Belfast, United Kingdom.
David R WeirInstitute for Social Research, University of Michigan, Ann Arbor, MI, United States.
Bernadette McGuinnessCentre for Public Health, Queen's University Belfast, Belfast, United Kingdom.

Funding

Atlantic Philanthropies 18107Centre for Ageing Research and Development IrelandEconomic and Social Research Council ES/L0084559/1NIA NIH HHS SUBK00010180Queen's University Belfast; and the Office of the First Minister and Deputy First Minister Northern IrelandUKCRC Centre for Excellence for Public Health Northern Ireland; Northern Ireland Health and Social Care Research and Development Division of the Public Health Agency STL/4717/12Wellcome Trust/Health Research Board Ireland's Irish Clinical Academic Training (ICAT) 203930/B/16/ZWellcome Trust/Wolfson Foundation
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

ageingcognitioncohortcross-national harmonizationdementiaHarmonised Cognitive Assessment ProtocollongitudinalNICOLAolder adultprevalence

Identifiers

PMID41784528
PMCPMC13016766

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.