title: [Incidence of delirium in a geriatric ward of a university hospital].
abstract: BACKGROUND
  The aim of this study was to determine the prevalence of delirium based on the CAM scale in a geriatric ward in a university hospital. This paper describes the numbers of predisposing and precipitating factors are compared with the development of delirium. Finally, we present a discussion about treatment and prophylaxis.
  
  
  METHODS
  Over a period of eight weeks, all newly admitted patients were interviewed and scored with CAM. The numbers of predisposing and precipitating factors were registered. Finally, the treatment was focused upon.
  
  
  RESULTS
  270 patients were admitted, 222 patients were interviewed and 48 patients were excluded. The prevalence of delirium was 7%. We were unable to find a correlation between risk factors or precipitating factors and delirium for this population.
  
  
  CONCLUSIONS
  The prevalence of 7% is a satisfying result. There is a discrepancy between diagnosing delirium with CAM and the doctors' routine. All patients must be considered as high-risk patients. Treatment has not been completely standardised.
authors.affiliation: Skjelbo Odense Universitetshospital, Afdeling G. mailtilsarah@yahoo.com
authors.forename: Sarah
authors.initials: S
authors.lastname: Farmer
authors.forename: Halldóra
authors.initials: H
authors.lastname: Magnúsdóttir
authors.forename: Erik Frandsen
authors.initials: EF
authors.lastname: Skjelbo
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003693:Delirium / Q000175:diagnosis* / Q000453:epidemiology; D003718:Denmark / Q000453:epidemiology; D015577:Geriatric Assessment; D006801:Humans; D015994:Incidence; D007407:Interviews as Topic; D010343:Patient Admission; D015995:Prevalence; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors