Evidence map›Paper›PMID 42746321›Full record

ArticleDementia & neuropsychologia2026

Neuropsychiatric symptoms and gait/balance are predictors of functional trajectories in dementias.

Rodrigo Gómez Rahmann, Michel Faggioni Piñones, Pedro Arellano Navarrete, Javiera Rodríguez Fuentes, Tahía Alarcón Sarria, Carolina Delgado Derio

Abstract read
In one paragraph

Article in Dementia & neuropsychologia, 2026. 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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2 · The registry

The trial behind it

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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

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5 · Who and what money

Authors and funding

6 authors.

Rodrigo Gómez RahmannCentro de Apoyo Comunitario para Personas con Demencia Kintun, Santiago, Chile.ORCID https://orcid.org/0000-0002-5247-4481
Michel Faggioni PiñonesCentro de Apoyo Comunitario para Personas con Demencia Kintun, Santiago, Chile.ORCID https://orcid.org/0009-0006-5137-0185
Pedro Arellano NavarreteUniversidad de las Américas, Facultad de Salud y Ciencias Sociales, Santiago, Chile.ORCID https://orcid.org/0009-0006-2972-4223
Javiera Rodríguez FuentesCentro de Apoyo Comunitario para Personas con Demencia Kintun, Santiago, Chile.ORCID https://orcid.org/0009-0007-7782-906X
Tahía Alarcón SarriaUniversidad de Santiago de Chile, Facultad de Ciencias Médicas, Santiago, Chile.ORCID https://orcid.org/0009-0009-6524-9783
Carolina Delgado DerioUniversidad de Chile, Facultad de Medicina, Departamento de Neurología, Santiago, Chile.ORCID https://orcid.org/0000-0001-5551-0065

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dementias have heterogeneous functional decline trajectories, but little is known about the factors that shape this differential progression. Objective: To identify relevant predictors of functional decline in patients with dementia. Methods: A total of 76 subjects were included in this longitudinal retrospective, observational study. Functional outcome was assessed using the Technology-Activities of Daily Living Questionnaire (T-ADLQ), a 33-item scale encompassing basic, instrumental, and advanced activities of daily living (ADLs), with higher scores indicating greater deterioration. Participants were assessed three times: at baseline, and after a mean follow-up of 6.2 and 11.2 months, respectively. Cognitive and noncognitive variables were evaluated as predictors of functional decline using a linear mixed-effect model. Results: Females represented 63.2% of the sample. Subjects had a mean age of 79.5 (±7.9) years, 6.2 (±4.3) years of education, and a Global Deterioration Scale (GDS) score of 4.7 (±0.68) (median 5; range, 4-6). The linear mixed-effect model (R Conclusion: This study underscores the importance of noncognitive predictors of functional trajectories in established dementia. In particular, neuropsychiatric symptoms and gait should be considered during the follow-up of people living with dementia to ensure tailored interventions and counseling for patients and their families. These findings support the inclusion of gait variables in further longitudinal studies on dementia prognosis.

Indexed as

Activities of Daily LivingBehavioral SymptomsNeurocognitive DisordersPostural BalanceWalking Speed

Identifiers

PMID42746321
PMCPMC13577148

What OpenQuestion holds

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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.