Proportion of progression to the severe stage of Alzheimer's disease (MMSE score of 15 or lower) 2 years [clinicaltrials_resource:bdbd0bf672330f7cda86d2831539a994]

The control group involves a standardized medical follow-up of patients with Alzheimer's disease and a psychoeducative group program for caregivers of patients.

Proportion of progression to the severe stage of Alzheimer's disease (MMSE score of 15 or lower) 2 years [clinicaltrials_resource:bdbd0bf672330f7cda86d2831539a994]

The control group involves a standardized medical follow-up of patients with Alzheimer's disease and a psychoeducative group program for caregivers of patients.