Evidence map›Paper›PMID 32986676›Full record

ArticleJournal of Alzheimer's disease : JAD2020

Detection of Mild Cognitive Impairment in an At-Risk Group of Older Adults: Can a Novel Self-Administered Serious Game-Based Screening Test Improve Diagnostic Accuracy?

Stelios Zygouris, Paraskevi Iliadou, Eftychia Lazarou, Dimitrios Giakoumis, Konstantinos Votis, Anastasios Alexiadis, Andreas Triantafyllidis, Sofia Segkouli, Dimitrios Tzovaras, Thrasyvoulos Tsiatsos and 2 more

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Journal of Alzheimer's disease : JAD, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07137650 (A Game-based Screening for Mild Cognitive Impairment Detection in Older Adults), which is not on this map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
3.0field-weighted citation impact, top 8% of its field
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.

NCT07137650 completednot on this mapstarted 2025, after this paper: background citation

A Game-based Screening for Mild Cognitive Impairment Detection in Older Adults

TypeobservationalSponsorUniversity of AlbertaRan2025 to 2025Enrolled59ConditionsMild Cognitive Impairment (MCI)
3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 44 citations in OpenAlex.

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  13. Digital Phenotyping in Clinical Neurology.Seminars in neurology · 2022
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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

12 authors at 3 institutions in 2 countries.

Stelios ZygourisSchool of Medicine, Aristotle University of Thessaloniki, Greece.
Paraskevi IliadouGreek Association of Alzheimer's Disease and Related Disorders, Thessaloniki, Greece.
Eftychia LazarouGreek Association of Alzheimer's Disease and Related Disorders, Thessaloniki, Greece.
Dimitrios GiakoumisCentre for Research and Technology Hellas/ Information Technologies Institute, Thessaloniki, Greece.
Konstantinos VotisCentre for Research and Technology Hellas/ Information Technologies Institute, Thessaloniki, Greece.
Anastasios AlexiadisCentre for Research and Technology Hellas/ Information Technologies Institute, Thessaloniki, Greece.
Andreas TriantafyllidisCentre for Research and Technology Hellas/ Information Technologies Institute, Thessaloniki, Greece.
Sofia SegkouliCentre for Research and Technology Hellas/ Information Technologies Institute, Thessaloniki, Greece.
Dimitrios TzovarasCentre for Research and Technology Hellas/ Information Technologies Institute, Thessaloniki, Greece.
Thrasyvoulos TsiatsosSchool of Informatics, Aristotle University of Thessaloniki, Greece.
Sotirios PapagianopoulosSchool of Medicine, Aristotle University of Thessaloniki, Greece.
Magda TsolakiSchool of Medicine, Aristotle University of Thessaloniki, Greece.
Information Technologies Institute · GRAristotle University of Thessaloniki · GRGreek Association of Alzheimer's Disease and Related Disorders · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLiterature supports the use of serious games and virtual environments to assess cognitive functions and detect cognitive decline. This promising assessment method, however, has not yet been translated into self-administered screening instruments for pre-clinical dementia.

objectiveThe aim of this study is to assess the performance of a novel self-administered serious game-based test, namely the Virtual Supermarket Test (VST), in detecting mild cognitive impairment (MCI) in a sample of older adults with subjective memory complaints (SMC), in comparison with two well-established screening instruments, the Montreal Cognitive Assessment (MoCA) and the Mini-Mental State Examination (MMSE).

methodsTwo groups, one of healthy older adults with SMC (N = 48) and one of MCI patients (N = 47) were recruited from day centers for cognitive disorders and administered the VST, the MoCA, the MMSE, and an extended pencil and paper neuropsychological test battery.

resultsThe VST displayed a correct classification rate (CCR) of 81.91% when differentiating between MCI patients and older adults with SMC, while the MoCA displayed of CCR of 72.04% and the MMSE displayed a CCR of 64.89%.

conclusionThe three instruments assessed in this study displayed significantly different performances in differentiating between healthy older adults with SMC and MCI patients. The VST displayed a good CCR, while the MoCA displayed an average CCR and the MMSE displayed a poor CCR. The VST appears to be a robust tool for detecting MCI in a population of older adults with SMC.

Indexed as

Virtual RealityAgedCognitionCognitive DysfunctionFemaleGreeceHumansMaleMass ScreeningMemoryMental Status and Dementia TestsMiddle AgedRisk FactorsAgingAlzheimer’s diseasecomputersdementiadiagnosismemory disordersmild cognitive impairmentserious gamessubjective cognitive declineuser-computer interface

Identifiers

PMID32986676
PMCPMC7683046
OpenAlexW3088650969

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.