Determinants of Quality of Life Related to Health in Alzheimer Disease

Study the factors that explain Health-Related Quality of Life (HRQL) in patients with Alzheimer disease including:

• The influence of the environment (physical and human) on Health-Related Quality of Life (HRQL),
• The influence of non-drug and drug treatments on Health-Related Quality of Life (HRQL),
• The influence of formal and informal help mobilized,
• The influence of interactions "patient - caregiver" on Health-Related Quality of Life (HRQL),
• The influence of the ratio necessary cost on available resources on Health-Related Quality of Life (HRQL)

Inclusion Criteria:

• Patients with Alzheimer disease (DSM IV and NINCDS-ADRDA)
• Patients with MMSE (Mini Mental State Examination) > or = 10
• Out patients

Exclusion Criteria:

• Severe sensory disturbances,
• Non French speaking