The use of the EQ-5D as a measure of health-related quality of life in people with dementia and their carers

[11] Hardyman W(2004)What explains differences between dementia patients’ and their caregivers’ ratings of patient’ quality of life? American Journal of Geriatric Psychiatry 12 272-280

[12] Bentham P(2009)Factors related to perceived quality of life in patients with Alzheimer’s disease: The patient’s perception compared with that of caregivers International Journal of Geriatric Psychiatry 24 585-594

[13] Buckley A(1994)Methodological issues in measuring the functional status of cognitively impaired nursing home residents: The use of proxies and performance-based measures Alzheimer Disease and Associated Disorders 8 S281-S290

[14] Laight A(2006)Utility-based quality of life measures in Alzheimer’s disease Quality of Life Research: An International Journal of Quality Of Life Aspects of Treatment, Care and Rehabilitation 15 631-643

[15] Ankri J(2001)EQ-5D in patients with dementia: An investigation of inter-rater agreement Medical Care 39 760-771

[16] Beaufils B(2001)Agreement between patients’ and proxies’ reports of quality of life in Alzheimer’s disease Quality of Life Research 10 443-452

[17] Novella JL(1996)EuroQol: The current state of play Health Policy 37 53-72

[18] Morrone I(1990)EuroQol–A new facility for the measurement of health-related quality of life The EuroQol Group. Health Policy 16 199-208

[19] Guillemin F(1997)Assessing quality of life in Alzheimer disease research Alzheimer Disease and Associated Disorders 11 91-99

[20] Jolly D(1988)Cornell Scale for Depression in Dementia Biological Psychiatry 23 271-284

[11] Hardyman W(2004)What explains differences between dementia patients’ and their caregivers’ ratings of patient’ quality of life? American Journal of Geriatric Psychiatry 12 272-280

[12] Bentham P(2009)Factors related to perceived quality of life in patients with Alzheimer’s disease: The patient’s perception compared with that of caregivers International Journal of Geriatric Psychiatry 24 585-594

[13] Buckley A(1994)Methodological issues in measuring the functional status of cognitively impaired nursing home residents: The use of proxies and performance-based measures Alzheimer Disease and Associated Disorders 8 S281-S290

[14] Laight A(2006)Utility-based quality of life measures in Alzheimer’s disease Quality of Life Research: An International Journal of Quality Of Life Aspects of Treatment, Care and Rehabilitation 15 631-643

[15] Ankri J(2001)EQ-5D in patients with dementia: An investigation of inter-rater agreement Medical Care 39 760-771

[16] Beaufils B(2001)Agreement between patients’ and proxies’ reports of quality of life in Alzheimer’s disease Quality of Life Research 10 443-452

[17] Novella JL(1996)EuroQol: The current state of play Health Policy 37 53-72

[18] Morrone I(1990)EuroQol–A new facility for the measurement of health-related quality of life The EuroQol Group. Health Policy 16 199-208

[19] Guillemin F(1997)Assessing quality of life in Alzheimer disease research Alzheimer Disease and Associated Disorders 11 91-99

[20] Jolly D(1988)Cornell Scale for Depression in Dementia Biological Psychiatry 23 271-284