Beecham, J. and Knapp, M. (1992). Costing psychiatric interventions. In Thornicroft, G. (ed.), Measuring Mental Health Needs. 2nd edn.London: Gaskell.
Bjelland, I., Dahl, A. A., Haug, T. T. and Neckelmann, D. (2002). The validity of the Hospital Anxiety and Depression Scale: an updated literature review. Journal of Psychosomatic Research, 52, 69–77.
Burns, A., Lawlor, B. and Craig, S. (2004). Assessment Scales in Old Age Psychiatry, 2nd edn.London: Martin Dunitz, Taylor and Francis Group.
Cummings, J. (1997). The Neuropsychiatric Inventory: assessing psychopathology in dementia patients. Neurology, 48, S10–S16.
Cummings, J., Mega, M., Gray, K., Rosenberg-Thompson, S., Carusi, D. and Gornbein, J. (1994). The Neuropsychiatric Inventory: comprehensive assessment of psychopathology in dementia. Neurology, 44, 2308–2314.
Ebly, E. M., Hogan, D. B. and Rockwood, K. (1999). Living alone with dementia. Dementia and Geriatric Cognitive Disorders, 10, 541–548.
Folstein, M. F., Folstein, S. E. and McHugh, P. (1975). “Mini-mental state”: a practical method for grading the cognitive state of patients for the clinician. Journal of Psychiatric Research, 12, 189–198.
Fratiglioni, L. (1998) Epidemiology of Alzheimer's disease. In Wimo, A., Jonsson, B., Karlsson, G., and Windblad, B. (eds.), Health Economics of Dementia (pp. 13–31) Chichester: John Wiley & Sons Ltd.
Gordon, D., Carter, H. and Scott, S. (1997). Profiling the care needs of the population with dementia: a survey in central Scotland. International Journal of Geriatric Psychiatry, 12, 753–759.
Grant, G. and Wenger, G. (1993). Dynamics of support networks: Differences and similarities between vulnerable groups. Special Issue: Psychological aspects of ageing: well-being and vulnerability. Irish Journal of Psychology, 14, 79–98.
Knapp, M., Comas-Herrera, A., Somani, A. and Banerjee, S. (2007a). Dementia: International Comparisons. London: Personal Social Services Research Unit, London School of Economics and Political Science.
Knapp, M. et al. (2007b). Dementia UK. The Full Report. London: Alzheimer's Society.
Larsson, K., Thorslund, M. and Forsell, Y. (2004). Dementia and depressive symptoms as predictors of home help utilization among the oldest old: population-based study in an urban area of Sweden. Journal of Aging and Health, 16, 641–668.
Lawton, M. and Brody, E. (1969). Assessment of older people: self-maintaining and instrumental activities of daily living. Gerontologist, 9, 179–186.
Livingston, G., Manela, M. and Katona, C. (1997). Cost of community care in older people. British Journal of Psychiatry, 171, 56–59.
Logsdon, R. G., Gibbons, L. E., Mc Curry, S. M. and Teri, L. (1999). Quality of life in Alzheimer's disease: patient and caregiver reports. Journal of Mental Health and Aging, 5, 21–32.
Meaney, A. M., Croke, M. and Kirby, M. (2005). Needs assessment in dementia. International Journal of Geriatric Psychiatry, 20, 322–329.
Moriarty, J. and Webb, S. (2000). Part of their Lives. Community Care for Older People with Dementia. Bristol: The Policy Press.
Nelson, T., Livingston, G., Knapp, M., Manela, M., Kitchen, G. and Katona, C. (2002). Slicing the health service cake: the Islington study. Age and Ageing, 31, 445–450.
Nelson, T., Fernandez, J. L., Livingston, G., Knapp, M. and Katona, C. (2004). Does diagnosis determine delivery? The Islington study of older people's needs and health costs. Psychological Medicine, 34, 147–155.
Orrell, M. W. and Hancock, G. A. (2004). CANE: Camberwell Assessment of Need for the Elderly. London: Gaskell.
Prescop, K. L., Dodge, H. H., Morycz, R. K., Schulz, R. M. and Ganguli, M. (1999). Elders with dementia living in the community with and without caregivers: an epidemiological study. International Psychogeriatrics, 11, 235–250.
Reynolds, T. et al. (2000). Camberwell Assessment of Need for the Elderly (CANE): development, validity and reliability. British Journal of Psychiatry, 176, 444–452.
Schneider, J. et al. (2002). Formal and informal care for people with dementia: factors associated with service receipt. Aging and Mental Health, 6, 255–265.
Sibley, A. et al. (2002). The effect of the living situation on the severity of dementia at diagnosis. Dementia and Geriatric Cognitive Disorders, 13, 40–45.
SPSS (2006). SPSS for Windows, Version 15.0 and AMOS Version 7.0. Chicago: SPSS Inc.
Thorgrimsen, L. et al. (2003). Whose quality of life is it anyway? The validity and reliability of the Quality of Life-Alzheimer's Disease (QOL-AD) Scale. Alzheimer's Disease and Associated Disorders, 17, 201–208.
Tierney, M., Snow, G., Charles, J., Moineddin, R. and Kiss, A. (2007). Neuropsychological predictors of self-neglect in cognitively impaired older people who live alone. American Journal of Geriatric Psychiatry, 15, 140–148.
Tuokko, H., MacCourt, P. and Heath, Y. (1999). Home alone with dementia. Aging and Mental Health, 3, 21–27.
Webber, P. A., Fox, P. and Brunette, D. (1994). Living alone with Alzheimer's disease: effects on health and social service utilization patterns. The Gerontologist, 34, 8–14.
Wenger, G. C. (1994). Support networks and dementia. International Journal of Geriatric Psychiatry, 9, 181–194.
Whitlatch, C. J., Zarit, S. H. and von Eye, A. (1991). Efficacy of interventions with caregivers: a reanalysis. The Gerontologist, 31, 9–18.
Zarit, S. H., Reever, K. E. and Bach-Peterson, J. (1980). Relatives of the impaired elderly: correlates of feelings of burden. The Gerontologist, 20, 649–655.
Zigmond, A. S. and Snaith, R. P. (1983). The Hospital Anxiety and Depression Scale. Acta Psychiatrica Scandinavica, 67, 361–370.