title: Randomised, clinically controlled trial of intensive geriatric rehabilitation in patients with hip fracture: subgroup analysis of patients with dementia.
abstract: OBJECTIVE
  To evaluate the effect of intensive geriatric rehabilitation on demented patients with hip fracture.
  
  
  METHODS
  Preplanned subanalysis of randomised intervention study. Settting: Jyväskylä Central Hospital, Finland.
  
  
  METHODS
  243 independently living patients aged 65 years or older admitted to hospital with hip fracture.
  
  
  METHODS
  After surgery patients in the intervention group (n=120) were referred to the geriatric ward whereas those in the control group were discharged to local hospitals.
  
  
  METHODS
  Length of hospital stay, mortality, and place of residence three months and one year after surgery for hip fracture.
  
  
  RESULTS
  The median length of hospital stay of hip fracture patients with moderate dementia (mini mental state examination score 12-17) was 47 days in the intervention group (n=24) and 147 days in the control group (n=12, P=0.04). The corresponding figures for patients with mild dementia (score 18-23) were 29 days in the intervention group (n=35) and 46.5 days in the control group (n=42, P=0.002). Three months after the operation, in the intervention group 91% (32) of the patients with mild dementia and 63% (15) of the patients with moderate dementia were living independently. In the control group, the corresponding figures were 67% (28) and 17% (2). There were no significant differences in mortality or in the lengths of hospital stay of severely demented patients and patients with normal mini mental state examination scores.
  
  
  CONCLUSIONS
  Hip fracture patients with mild or moderate dementia can often return to the community if they are provided with active geriatric rehabilitation.
authors.affiliation: Department of Rehabilitation, Division of Geriatrics, Central Hospital of Central Finland, 40930 Kinkomaa, Finland. Tiina.Huusko@uku.fi
authors.forename: T M
authors.initials: TM
authors.lastname: Huusko
authors.forename: P
authors.initials: P
authors.lastname: Karppi
authors.forename: V
authors.initials: V
authors.lastname: Avikainen
authors.forename: H
authors.initials: H
authors.lastname: Kautiainen
authors.forename: R
authors.initials: R
authors.lastname: Sulkava
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003704:Dementia / Q000150:complications*; D004434:Early Ambulation; D005260:Female; D005500:Follow-Up Studies; D006620:Hip Fractures / Q000150:complications / Q000534:rehabilitation*; D006801:Humans; D007902:Length of Stay; D008297:Male; D016896:Treatment Outcome