ArticleInternational journal of epidemiology2021
Cohort Profile Update: The Harmonised Cognitive Assessment Protocol Sub-study of the English Longitudinal Study of Ageing (ELSA-HCAP).
Article in International journal of epidemiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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.
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.
Who cites it
41 citing papers in PubMed.
- Severe infections, domain-specific cognitive vulnerability, and future infection risk in older adults.Brain, behavior, & immunity - health · 2026Article
- Cohort Profile Update: cognition and ageing in the Survey of Health, Ageing and Retirement in Europe Harmonized Cognitive Assessment Protocol (SHARE-HCAP).International journal of epidemiology · 2026Article
- Low intrinsic capacity is associated with risk of developing mild cognitive impairment in the English Longitudinal Study of Ageing (ELSA).GeroScience · 2026Article
- Low-burden AI approach for cross-national early identification of cognitive impairment using real-world questionnaire response behaviours.Nature communications · 2026Article
- Observational
- Methodological adaptations for applying the Harmonised Cognitive Assessment Protocol diagnostic algorithm in the Northern Ireland Cohort for the Longitudinal Study of Ageing (NICOLA-HCAP).BMC research notes · 2026Article
- A study evaluation framework for measuring cognition: lessons learned in cross-national contexts from four English-speaking aging cohorts.European journal of epidemiology · 2026Article
- Association and mediating pathways between intergenerational educational mobility and depressive symptoms: findings from high- and middle-income countries.BMC medicine · 2026Article
- The impact of education on dementia: Evidence from compulsory schooling reforms in England.Social science & medicine (1982) · 2026Article
- Cohort Profile Update: The Harmonised Cognitive Assessment Protocol sub-study of the Northern Ireland Cohort for the Longitudinal Study of Ageing (NICOLA-HCAP).International journal of epidemiology · 2026Article
- Prevalence of dementia and mild cognitive impairment in the Mexican population: evidence from Mex-Cog, a harmonized cognitive assessment protocol study.The journals of gerontology. Series B, Psychological sciences and social sciences · 2026Article
- Harmonized Cognitive Assessment Protocol: What makes an HCAP an HCAP? An adaptive architecture for measuring cognitive aging around the world.The journals of gerontology. Series B, Psychological sciences and social sciences · 2026Article
- The measurement of cognition in large-scale cross-national surveys: lessons from the Health and Retirement Study International Network of Studies and the Harmonized Cognitive Assessment Protocol.The journals of gerontology. Series B, Psychological sciences and social sciences · 2026Article
- Observational
- Estimating cognitive decline in longitudinal studies with high mortality and a long interwave period: A comparison of approaches and considerations around integrating end-of-life interview data.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- Own and parental schooling, gender, and cognitive performance based on the Harmonized Cognitive Assessment Protocol (HCAP) among older Chilean adults.The journals of gerontology. Series B, Psychological sciences and social sciences · 2025Article
- Midlife cognitive testing in Africa: validity of the Harmonised Cognitive Assessment Protocol in the Kenya Life Panel Survey.BMJ open · 2025Article
- The association between spirometry measurement quality, cognitive function, and mortality.Archives of public health = Archives belges de sante publique · 2025Article
- Validation of harmonized cognitive assessment protocol within the Egyptian context.Social psychiatry and psychiatric epidemiology · 2025Article
- Cognitive Performance and Long-term Exposure to Outdoor Air Pollution: Findings From the Harmonized Cognitive Assessment Protocol Substudy of the English Longitudinal Study of Ageing (ELSA-HCAP).The journals of gerontology. Series A, Biological sciences and medical sciences · 2025Article
Corrections and comments
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Authors and funding
7 authors.
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Abstract
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Registered trials
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.