title: Behavioral and psychological symptoms of dementia: A study of symptomatology.
abstract: BACKGROUND
  Behavioral disturbances are integral to the dementing process and contribute adversely to the quality of life of the patients and caregivers. Information regarding the nature of symptoms in Alzheimer's disease is limited in the Indian context.
  
  
  OBJECTIVE
  To study the nature of symptoms in Alzheimer's disease using the Malayalam adaptation of Behavioral Pathology in Alzheimer's disease Rating Scale (BEHAVE-AD).
  
  
  METHODS
  Forty patients diagnosed as having Alzheimer's disease as per DSM-IV criteria were studied using the Malayalam version of BEHAVE-AD.
  
  
  RESULTS
  Delusions and paranoid ideations were present in 53% of the sample studied and 33% had hallucinations. Activity disturbances were seen in 65%, aggressive symptoms in 75% and diurnal rhythm disturbances in 55%. Affective disturbances and anxiety symptoms were present in 37% and 43% respectively.
  
  
  CONCLUSIONS
  The prevalence of behavioral and psychological symptoms of dementia was found to be high.
authors.forename: S
authors.initials: S
authors.lastname: Shaji
authors.forename: Srija
authors.initials: S
authors.lastname: Bose
authors.forename: Shan
authors.initials: S
authors.lastname: Kuriakose