Evidence map›Paper›PMID 41339061›Full record

ArticleEnvironmental health and preventive medicine2025

Validation of the Japanese version of MemScreen: a rapid screening tool for mild cognitive impairment.

Ai Ikeda, Hadrien Charvat, Takeshi Tanigawa, Nobuto Shibata, Koutatsu Maruyama, Kiyohide Tomooka, Yukari Asai, Juna Kamijima, Qisheng Li, Noemi Endo and 3 more

Abstract readValidation Study
In one paragraph

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

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1 · What the graph read from it

What it found

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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

13 authors.

Ai IkedaDepartment of Public Health, Graduate School of Medicine, Juntendo University.
Hadrien CharvatDepartment of Public Health, Graduate School of Medicine, Juntendo University.
Takeshi TanigawaDepartment of Public Health, Graduate School of Medicine, Juntendo University.ORCID http://orcid.org/0000-0003-3373-4492
Nobuto ShibataMental Health Clinic, Juntendo Tokyo Koto Geriatric Medical Center.
Koutatsu MaruyamaDepartment of Public Health, Graduate School of Medicine, Juntendo University.
Kiyohide TomookaDepartment of Public Health, Graduate School of Medicine, Juntendo University.
Yukari AsaiDepartment of Public Health, Graduate School of Medicine, Juntendo University.
Juna KamijimaDepartment of Public Health, Graduate School of Medicine, Juntendo University.
Qisheng LiDepartment of Public Health, Graduate School of Medicine, Juntendo University.
Noemi EndoMental Health Clinic, Juntendo Tokyo Koto Geriatric Medical Center.
Saori MiyazakiGraduate School of Agriculture, Ehime University.
Archana Singh-ManouxUniversité Paris Cité, Inserm U1153, Epidemiology of Ageing & Neurodegenrative Diseases.
Julien DumurgierUniversité Paris Cité, Inserm U1153, Epidemiology of Ageing & Neurodegenrative Diseases.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was to examine the validity of the Japanese version of MemScreen (MemScreen-J), a touchscreen MCI screening test. 20 patients with MCI aged 65-90 years at the Juntendo Tokyo Koto Geriatric Medical Center were recruited as cases in December 2023. Non-cases were recruited from local residents in Toon City, Ehime Prefecture in February 2024 and 40 residents, without a medical history of MCI, aged 58-84 years were included in the present study. MemScreen-J test, a self-administered screening test in the form of a digital application, downloadable on a tablet, was administered to participants to assess their cognitive function. Defining the group at high risk of MCI based on a MemScreen-J test score of 28 or lower achieved the best Youden index in the study sample, with a sensitivity of 0.75 and a specificity of 0.98. MemScreen-J appeared to be a valid screening tool among persons at the prodromal stage of dementia, given reasonably high accuracy in detection of MCI. This innovative neuropsychological test could be the first step in a diagnostic approach to cognitive complaints in a community, identifying persons at the preclinical stage of dementia.

Indexed as

Cognitive DysfunctionMass ScreeningNeuropsychological TestsAgedAged, 80 and overEast Asian PeopleFemaleHumansJapanMaleMiddle AgedReproducibility of ResultsSensitivity and SpecificityMild cognitive impairmentScreeningValidation study

Identifiers

PMID41339061
PMCPMC12698361

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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.