Your browser doesn't support javascript.
loading
Validation Study of the Chinese Version of Addenbrooke's Cognitive Examination III for Diagnosing Mild Cognitive Impairment and Mild Dementia
Journal of Clinical Neurology ; : 313-320, 2019.
Artículo en Inglés | WPRIM | ID: wpr-764343
ABSTRACT
BACKGROUND AND

PURPOSE:

There are only a few cognitive screening tests for the Chinese-speaking population, and so this study aimed to validate the Chinese version of Addenbrooke's Cognitive Examination III (ACE-III) for detecting mild cognitive impairment (MCI) and mild dementia. Its diagnostic accuracy was compared with the Chinese versions of the Mini Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA).

METHODS:

The 176 included individuals were divided into 3 groups mild dementia group, MCI group, and normal control group. MMSE, MoCA, and ACE-III were administered to all participants by researchers who were blinded to the clinical grouping. The receiver operating characteristic (ROC) curves were analyzed.

RESULTS:

ACE-III exhibited good internal consistency and convergent validity. Age and education level significantly influenced the total ACE-III scores. When screening MCI, the area under the ROC curve (AUC) was significantly larger for ACE-III than for MMSE (0.88 vs. 0.72, p<0.05) and MoCA (0.88 vs. 0.76, p<0.05). ACE-III showed higher sensitivity (0.75) and specificity (0.89) than MMSE (0.64 and 0.63, respectively) and MoCA (0.67 and 0.77) at the optimal cutoff score of 88/89. For detecting mild dementia, ACE-III yielded satisfactory sensitivity (0.94) and specificity (0.83) at the optimal cutoff score of 74/75. The AUC of ACE-III was 0.95, which was comparable to those of MMSE (0.95) and MoCA (0.91). In participants with ≥12 years of education, the AUC was significantly larger for ACE-III than for MMSE when detecting MCI (0.90 vs. 0.68, p<0.05) and mild dementia (0.97 vs. 0.90, p<0.05).

CONCLUSIONS:

The present study has verified that ACE-III is a reliable and accurate tool for screening MCI and mild dementia in the Chinese-speaking population, and is significantly superior to MMSE and MoCA for detecting MCI.
Asunto(s)

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Tamizaje Masivo / Curva ROC / Sensibilidad y Especificidad / Área Bajo la Curva / Demencia / Pueblo Asiatico / Educación / Disfunción Cognitiva / Metilenobis (cloroanilina) Tipo de estudio: Estudio diagnóstico / Estudio pronóstico / Estudio de tamizaje Límite: Humanos Idioma: Inglés Revista: Journal of Clinical Neurology Año: 2019 Tipo del documento: Artículo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Tamizaje Masivo / Curva ROC / Sensibilidad y Especificidad / Área Bajo la Curva / Demencia / Pueblo Asiatico / Educación / Disfunción Cognitiva / Metilenobis (cloroanilina) Tipo de estudio: Estudio diagnóstico / Estudio pronóstico / Estudio de tamizaje Límite: Humanos Idioma: Inglés Revista: Journal of Clinical Neurology Año: 2019 Tipo del documento: Artículo