Cross-cultural Adaptation of the Safety Assessment Scale for Elderly People With a Major Neurocognitive Disorder Living at Home.

Secondary objectives:

The other objectives of this study are to assess the test-retest reliability and the inter-rater reliability of the translated scale and to evaluate the internal consistency of the long version of the translated scale.

Conduct of research:

Caregivers of patients with major neurocognitive disorders included in the study will complete the adapted scale with an investigator. A pre-test phase will be carried out with 10 caregivers: the caregivers will complete the questionnaire only once with an investigator.

After this phase, the translated Safety Assessment Scale will be corrected if there are difficulties in understanding certain words or sentences. The new scale will then be evaluated on two cohorts of 53 caregivers (cohort 1: caregivers will complete the adapted scale twice with the same investigator; cohorte 2: caregivers will complete the adapted scale twice with two different investigators).

Inclusion criteria

• Patient living at home or hospitalized with a planned return home
• Patient with a major neurocognitive disorder (Diagnostic and Statistical Manual of Mental Disorders, fifth version) :

• evidence of significant cognitive decline from a previous level of performance in one or more cognitive domains (complex attention, social cognition) based on : a concern by the individual, a knowledgeable informant, or the clinician about a significant decline in cognitive function ; and a deficit in cognitive performance, preferably documented by standardized neuropsychological tests or by another quantified clinical assessment
• the cognitive deficits interfere with independence in daily activities. At least, assistance should be required with complex instrumental activities of daily living, such as paying bills or managing medications.
• the cognitive deficits do not occur exclusively in the context of a delirium.
• the cognitive deficits are not better explained by another mental disorder (e.g., major depressive disorder, schizophrenia).
• Patient with at least one caregiver:

• reliable (no suspicion of cognitive or psychiatric disorders and/or inappropriate behavior such as manipulation or abuse)
• able to answer the questionnaire (i.e., knows the patient's lifestyle)
• No objection to participating in the study from the caregiver and the patient (if able to understand the study)
• No objection to guardian participation for patients under guardianship or curatorship

Exclusion criteria

• Patient totally socially isolated or without a reliable caregiver
• Bedridden patients
• For hospitalized patients, no planned return home
• Patients under judicial protection