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This database contains 72 studies, archived under the term: "standards"

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Validity and reliability of the Korean version of the AD8 informant interview (K-AD8) in dementia

The Alzheimer disease 8 (AD8) is a brief informant-based measure that distinguishes individuals with very mild dementia and mild cognitive impairment from those with normal cognition. The aim of this study was to establish the validity, reliability, and discriminative properties of the Korean version of the AD8 (K-AD8). Evaluation was made on 155 patient-informant dyads. […]

Patterns of cognitive decline, conversion rates, and predictive validity for 3 models of MCI

Our objective was to compare the predictive ability of different models of mild cognitive impairment (MCI) as a marker of incipient dementia in a longitudinal population-based Canadian sample. We examined the use of existing, well-documented MCI criteria using data from persons who underwent a clinical examination in the second wave of the Canadian Study of […]

The ALS-FTD-Q: a new screening tool for behavioral disturbances in ALS

Objective: The assessment of behavioral disturbances in amyotrophic lateral sclerosis (ALS) is important because of the overlap with the behavioral variant of frontotemporal dementia (ALS-bvFTD). Motor symptoms and dysarthria are not taken into account in currently used behavioral questionnaires. We examined the clinimetric properties of a new behavioral questionnaire for patients with ALS (Amyotrophic Lateral […]

A validity study of the Working Group’s Autobiographical Memory Test for individuals with moderate to severe intellectual disability

The purpose of the present study was to investigate the validity of the Working Group’s Autobiographical Memory Test as a dementia screening tool for individuals with moderate to severe intellectual disabilities (ID). Twenty-one participants with Dementia of Alzheimer’s Type (DAT) and moderate to severe ID and 42 controls with similar levels of ID were tested. […]

Clock drawing in the Montreal Cognitive Assessment: recommendations for dementia assessment

Background: Clock drawing is part of the Montreal Cognitive Assessment (MoCA) test but may have administration and scoring limitations. We assessed (1) the reliability of the MoCA clock criteria relative to a published error scoring approach, (2) whether command-only administration could distinguish dementia from cognitively intact individuals and (3) the value of adding a clock […]

Effects of a restraint minimization program on staff knowledge, attitudes, and practice: a cluster randomized trial

Objectives: To evaluate the effects of a restraint minimization education program on staff knowledge and attitudes and use of physical restraints.; Design: Cluster-randomized controlled trial with nursing units as the basis for randomization.; Setting: Forty group dwelling units for people with dementia.; Participants: At baseline, there were 184 staff and 191 residents in the intervention […]

Validation of the Hungarian version of Alzheimer’s Disease Assessment Scale-Cognitive Subscale (ADAS-Cog) in patients with mild cognitive impairment

Introduction: Early recognition of mild cognitive impairment (MCI) has increasing clinical relevance in the treatment process of dementia, since it is considered as prodromal period. A great variety of instruments have been developed for measuring cognitive performance of the demented patients. The cognitive subscale of the Alzheimer’s Disease Assessment Scale (ADAS-Cog) is one of the […]

Validation of the Rowland Universal Dementia Assessment Scale for multicultural screening in Danish memory clinics

Background/aims: The Rowland Universal Dementia Assessment Scale (RUDAS) is a brief cognitive screening test that was developed to detect dementia in multicultural populations. The RUDAS has not previously been validated in multicultural populations outside of Australia. The aim of this study was to evaluate the diagnostic accuracy of the RUDAS in a multicultural sample of […]

Specialist mental health consultation for depression in Australian aged care residents with dementia: a cluster randomized trial

Objective: This cluster randomized controlled trial sought to determine whether multidisciplinary specialist mental health consultation was more effective than care as usual in treating the depression of aged care residents with dementia.; Methods: Three hundred and eighty nine aged care residents were screened for dementia and major depression. Forty four were ultimately included in the […]

Informant-reported cognitive symptoms that predict amnestic mild cognitive impairment

Background: Differentiating amnestic mild cognitive impairment (aMCI) from normal cognition is difficult in clinical settings. Self-reported and informant-reported memory complaints occur often in both clinical groups, which then necessitates the use of a comprehensive neuropsychological examination to make a differential diagnosis. However, the ability to identify cognitive symptoms that are predictive of aMCI through informant-based […]

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