Willingness to institutionalize a relative with dementia: a web-platform assessment with the Portuguese adapted version of the Desire-to-Institutionalize Scale

• Type: Article in International Scientific Journal
• Date: 2024

Authors

Teles, S (Author) Other; Napolskij, MS (Author) FMUP; Ribeiro, O (Author) Other; Alves, S (Author) Other; Freitas A (Author) FMUP; ferreira, a (Author) FMUP; Constança Paúl (Author) ICBAS

Journal

Title: Frontiers in Medicine

Vol. 10

Publisher: Frontiers Media

Indexing

ISI Web of Knowledge - 2 Citations

Scopus - 2 Citations

Other information

Authenticus ID: P-00Z-VY3

DOI: 10.3389/fmed.2023.1277565

Abstract (EN): Introduction Older persons with dementia (PwD) are more likely to be institutionalized than their counterparts without dementia. The caregiver's desire to institutionalize has been suggested as the most important predictor of actual institutionalization. This cross-sectional study aimed to culturally adapt the Desire to Institutionalize Scale (DIS) to a country with a high prevalence of dementia (Portugal) and examine its psychometric properties.Methods The reliability, structural validity, and criterion validity of the DIS-PT were assessed by applying the scale using a remote measurement web platform. A sample of 105 dementia caregivers completed the DIS-PT and several psychosocial measures, including caregiver burden, anxiety, depression, quality of life, PwD functional independence, and neuropsychiatric symptoms.Results The DIS-PT demonstrated good structural validity, with one factor explaining 75% of the total variance. The internal consistency of the scale was high (alpha = 0.802). Most caregivers (65.7%) endorsed at least one item on the DIS-PT (Mdn 2). The caregiver's desire to institutionalize was significantly associated with the caregiver, care recipient, and contextual variables previously known to affect institutional placement. These included the caregivers' occupational status, perceived burden, anxiety (but not depression), physical and psychological quality of life, care recipient education, severity of neuropsychiatric symptoms, and cohabitation with the caregiver.Discussion This study offers preliminary support for the psychometric quality of the DIS-PT. The scale has practical applications in the early identification of caregivers considering nursing home placement, providing room for intervention in modifiable risk factors that may otherwise lead to the institutionalization of PwD. Remote measurement tools may hold value in assessing caregiving dyads non-intrusively and inexpensively.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 12