Neuropsychiatric Symptoms Assessment: Cross-cultural Adaptation and Validation of the Portuguese Abe's BPSD Score (ABS)

• Tipo: Artigo em Revista Científica Internacional
• Data: 2021

Autores

Ferreira, AR (Autor) Outra; Sa, A (Autor) Outra; Dias C (Autor) FMUP; Simoes, MR (Autor) Outra; Abe, K (Autor) Outra; Lia Fernandes (Autor) FMUP

Revista

Título: Clinical Gerontologist

Páginas: 1-15

ISSN: 0731-7115

Editora: Taylor & Francis

Indexação

ISI Web of Knowledge - 3 Citações

Scopus - 3 Citações

Outras Informações

ID Authenticus: P-00T-AWV

DOI: 10.1080/07317115.2021.1873881

Abstract (EN): Objectives: This study aims to report on the development and psychometric properties of the Portuguese-language Abe's BPSD score (ABS) to screen for neuropsychiatric symptoms (NPS). Methods: ISPOR and COSMIN recommendations were followed to translate and culturally adapt the ABS. A validation study was conducted to assess the psychometric properties of the newly-translated instrument. Outpatients attending a psychogeriatric consultation were included by consecutive referrals and were assessed with the ABS, the Neuropsychiatric Inventory (NPI) and NPI Caregiver Distress scale (NPI-D), and the Mini-Mental State Examination (MMSE). The ABS reliability (internal consistency, item-total correlations, inter-rater and test-retest reliability), validity (concurrent and convergent), feasibility and diagnostic accuracy were examined. Results: Overall, 107 participants were included. The ABS Cronbach alpha was 0.672, and item-total correlations ranged from -0.056 to 0.546. Strong inter-rater (ICC 0.997; 95%CI: 0.995-0.999) and test-retest reliability (ICC 0.976; 95%CI: 0.958-0.986) were found. Concurrent validity with NPI was high (r(s) = 0.847, p < .001), and correlations with MMSE and NPI-D were also significant. An exploratory threshold score >= 2 is proposed to identify clinically relevant NPS. Conclusions: Data provide satisfactory proof of ABS psychometric characteristics. Nevertheless, some items exhibited less optimal properties. Clinical Implications: The newly-translated instrument proved to be relevant, valid and easy to use in a real geriatric clinical setting.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 15