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Table 2 Probability of institutionalisation, or death, during the 18-month GERAS study, according to baseline AD dementia severity

From: Resource utilisation, costs and clinical outcomes in non-institutionalised patients with Alzheimer’s disease: 18-month UK results from the GERAS observational study

  Mild AD dementia Moderate AD dementia MS/S AD dementia Overall
Probability of being institutionalised at 18 months, % 9.0 17.9 28.0 17.2
95% CI 5.6; 14.3 12.7; 24.7 21.0; 36.7 14.1; 21.0
Probability of death at 18 months, % 5.3 6.5 14.9 8.2
95% CI 2.9; 9.6 3.5; 11.7 9.6; 22.7 6.0; 11.1
  1. The Kaplan–Meier method was used to calculate probabilities and their associated 95% CIs
  2. AD Alzheimer’s disease, CI confidence interval, MS/S moderately severe/severe