[Behavioral pathology in Alzheimer's Disease Rating Scale (BEHAVE-AD): Spanish validation]

Neurologia. Jan-Feb 2006;21(1):19-25.
[Article in Spanish]

Abstract

Introduction: The Behavioral Pathology in Alzheimer's Disease Rating Scale (BEHAVE-AD) is a screening instrument for the evaluation of behavioral disturbances in Alzheimer's patients. Our aim was to validate the BEHAVE-AD test in Spanish, intended for use in routine clinical practice.

Method: We assessed the validity of the BEHAVEAD in 79 nursing-home patients with diagnosis criteria of dementia, scoring 4 or higher on the Global Deterioration Scale (GDS) scale, by developing a crossed validated form between the Neuropsychiatric Inventory-Questionnaire (NPI-Q) and BEHAVE-AD tests. Both instruments were rated by an expert clinician. In order to study the concurrent validity of some of the BEHAVE-AD subscales, we compared the Cohen-Mansfield Agitation Inventory (CMAI) and the Hamilton Depression Rating Scale (HDRS) tests.

Results: The Pearson correlation index between the BEHAVE-AD test and the NPI-Q, was significant but moderate (r=0.694). Pearson's correlation between BEHAVEAD's symptoms scale and NPI-Q's severity scale was r=0.698. When comparing BEHAVE-AD's global evaluation scale (caregiver's disturbance) and NPI-Q's distress scale, the correlation index was 0.535.

Conclusions: The BEHAVE-AD Spanish version offers the possibility to use a screening tool for the detection of neuropsychiatric symptoms in dementia patients, also applicable to nursing home residents, administered by an expert clinician.

Publication types

  • English Abstract

MeSH terms

  • Aged
  • Aged, 80 and over
  • Alzheimer Disease / physiopathology*
  • Behavioral Symptoms*
  • Female
  • Humans
  • Male
  • Mass Screening
  • Middle Aged
  • Neuropsychological Tests
  • Psychiatric Status Rating Scales*
  • Reproducibility of Results
  • Spain