Evidence map›Paper›PMID 34193490›Full record

ArticleBMJ open2021

Italian version of the short 10/66 dementia diagnostic schedule: a validation study.

Aliaa Ibnidris, Giovanni Piumatti, Fabio Carlevaro, Marta Fadda, Francesca Magno, Daniele Magistro, Emiliano Albanese

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 22% 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.

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

6 citing papers in PubMed, 10 citations in OpenAlex.

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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

7 authors at 4 institutions in 5 countries.

Aliaa IbnidrisFaculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland aliaa.ibnidris@usi.ch.ORCID 0000-0003-0263-101X
Giovanni PiumattiFaculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland.
Fabio CarlevaroPolo Universitario Asti Studi Superiori (Uni-Astiss), University of Turin, Torino, Italy.
Marta FaddaFaculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland.
Francesca MagnoPolo Universitario Asti Studi Superiori (Uni-Astiss), University of Turin, Torino, Italy.
Daniele MagistroDepartment of Sport Science, Nottingham Trent University, Nottingham, UK.
Emiliano AlbaneseFaculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland.
Institute of Biomedical Science · GBAzienda Sanitaria Locale di Asti · ITNottingham Trent University · GBUniversity of Geneva · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo determine the criterion and concurrent validity of the Italian version of the short 10/66 Dementia Diagnostic Schedule and algorithm in a sample of Italian native speakers, older adults.

designA cross-sectional, validation study.

settingThe study was conducted with older adults living in the community and in nursing homes in the Canton of Ticino, Switzerland, and the Piedmont region in Italy between March and August 2019.

participantsA convenience sample of 229 participants (69% females) were recruited. The eligibility criteria were being ≥60 years old and having an informant. The final sample included 74 participants (32%) with a previous clinical diagnosis of dementia and 155 (68%) cognitively healthy older adults. PRIMARY AND SECONDARY OUTCOME MEASURES: The short version of 10/66 Dementia Diagnostic Schedule consists of the Community Screening Instrument for Dementia, the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) 10-word list learning task with delayed recall and the depression scale, Euro-Depression (EURO-D) scale. Disability was measured using the WHO Disability Assessment Schedule (WHO-DAS II).

resultsThe Italian version of the short 10/66 Dementia Diagnostic Schedule showed fair sensitivity (87%), specificity (61%) and agreement with the clinical diagnosis of dementia (kappa=0.40, area under the receiver operating characteristics curve=0.74). Older adults with dementia living in nursing homes had higher disability scores (WHO-DAS II mean=23.14, SE=1.29) than those living in the community (WHO-DAS II mean=7.08, SE=0.66). WHO-DAS II was positively correlated with the short version of the 10/66 dementia diagnosis (β=5.23, 95% CI 2.05 to 8.41).

conclusionsIn settings where lengthy diagnostic procedures are not feasible, the short 10/66 is a practical tool to identify dementia in older adults. Our findings extend evidence on the validity of the 10/66 dementia diagnostic algorithm to high-income countries, where epidemiological evidence on dementia and its impact is outdated.

Indexed as

DementiaAgedCross-Sectional StudiesFemaleHumansItalyMaleMiddle AgedROC CurveSwitzerlanddelirium & cognitive disordersdementiaold age psychiatry

Identifiers

PMID34193490
PMCPMC8246379
OpenAlexW3174102726

What OpenQuestion holds

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Registered trials

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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.