Prevalence of age-associated memory impairment and dementia in a rural community.

Jorm AF. The epidemiology ofAlzheimer's disease and related disorders. London: Chapman and Hall. 1990.

Morris JC, McKeel, Jr DW, Storandt M. et al. Very mild Alzheimer's disease: informant-based clinical, psychometric, and pathologic distinction from normal aging. Neurology 1991;41:469-78.

Crook T, Bartus RT, Ferris SH, Whitehouse P, Cohen GD, Gershon S. Age-associated memory impairment: proposed diagnostic criteria and measures of clinical change. Report of a National Institute of Mental Health work group. Dev Neuropsychol 1986;2:261-76.

Coria F, Gomez-Caso JA, Duarte J, et al. Age-associated memory impairment: Nosology and outcome. J Neurol 1992;239(Suppl 2):S66.

Hodkinson HM. Evaluation of a mental test score for assessment of mental impairment of the elderly. Age Ageing 1972;1:233-8.

Rocca WA, Bonaiuto S, Lippi A, et al. Prevalence of clinically diagnosed Alzheimer's disease and other dementing disorders: A door-to-door survey in Appignano, Macerata province, Italy. Neurology 1990;40:626-31.

Hachinski VC, Iliff LD, Zilhka E, et al. Cerebral blood flow in dementia. Arch Neurol 1975;32:632-7.

Hamilton M. A rating scale for depression. J Neurol Neurosurg Psychiatry 1960;23:56-62.

Blessed G, Tomlison BL, Roth M. The association between quantitative measures of dementia and of senile change in the cerebral grey matter of elderly subjects. Br J Psychiatry 1968;114:797-81 1.

Reisberg B, Ferris SH, DeLeon MJ, et al. The global deterioration scale for assessment of primary degenerative dementia. Am J Psychiat 1982;139: 1236-9.

Folstein MF, Folstein SE, McHugh PR. "Mini-mental state" a practical method for grading the cognitive state of patients for the clinician. Y Psychiat Res 1975;12: 189-98.

American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 3rd ed. Revised. Washington, DC: American Psychiatric Association, 1987.

MacKahn G, Drachman D, Folstein M, Katzman R, Price D, Stadlan EM. Clinical diagnosis of Alzheimer's Disease: Report of the NINCDS-ADRDA Work Group under the auspices of department of Health and Human Services Task Force on Alzheimer's disease. Neurology 1984;34:939-44.

Fleiss J. Statistical methods for rates and proportions. New York: John Wiley, 1981.

Armstrong P, Keevil SF. Magnetic resonance imaging 2: clinical uses. Br Medy 1991;303: 105-9.

Coria F, Castafio EM, Frangione B. Brain amyloid in normal aging, and cerebral amyloid angiopathy is antigenically related to Alzheimer's disease fi-protein. Am J Pathol 1987;29:422-8.

Evans DA, Funkenstein HH, Albert MS, et al. Prevalence of Alzheimer's disease in a community population of older persons. _AMA 1989;262:2551-6.

Pfeffer RI, Afifi AA, Chance JM. Prevalence of Alzheimer's disease in a retirement community. Am J Epidemiol 1987;125:421-36.

Hofman A, Rocca WA, Brayne C, et al. The prevalence of dementia in Europe: A collaborative study of 1980-1990 findings. Int.Epidemiol 1991;20:736-48.

Schoenberg BS, Anderson DW, Haerer AF. Severe dementia. Prevalence and clinical features in a biracial US population. Arch Neurol 1985;42:740-3.

Heyman A, Fillembaum G, Proenitz B, Raiford K, Burchett B, Clark C. Estimated prevalence of dementia among elderly black and white community residents. Arch Neurol 1991;48:594-8.

Molsa PK, Marttila RJ, Rinne UK. Epidemiology of dementia in a Finnish population. Acta Neurol Scand 1982;65:541-52.

Shibayama H, Kasahara Y, Kobayashi H. Prevalence of dementia in a Japanese elderly population. Acta Psychiat Scand 1986;74: 144-51.

Sulkava R, Wikstrom J, Aromaa A, et al. Prevalence of severe dementia in Finland. Neurology 1985;35:1025-9.

Zhang M, Katzman R, Saimon D, et al. The prevalence of dementia and Alzheimer's disease in Shanghai, China: Impact of age, gender, and education. Ann Neurol 1990; 27:428-37.