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Incidence of dementia and cognitive impairment not dementia in the United States. Annals of Neurology. 2011. doi:10.1002/ana.22362.
National estimates of the prevalence of Alzheimer's disease in the United States. Alzheimer's and dementia. 2011;7(1):61-73..
Neuropsychiatric Symptoms and the Risk of Institutionalization and Death: The Aging, Demographics, and Memory Study. Journal of the American Geriatrics Society. 2011;59(3):473-481..
Operationalizing diagnostic criteria for Alzheimer's disease and other age-related cognitive impairment-Part 2. Alzheimer's and Dementia. 2011;7(1):35-52.
Proxy interviews and bias in cognition measures due to non-response in longitudinal studies: a comparison of HRS and ELSA. Longitudinal and Life Course Studies. 2011;2(2):170-184. doi:10.14301/llcs.v2i2.116..
Reducing case ascertainment costs in U.S. population studies of Alzheimer's disease, dementia, and cognitive impairment-Part 1. Alzheimer's and dementia. 2011;7(1):94-109.
Regional variation in the association between advance directives and end-of-life Medicare expenditures. JAMA. 2011;306(13):1447-53. doi:10.1001/jama.2011.1410..
Sources of variability in estimates of the prevalence of Alzheimer's disease in the United States. Alzheimer's and dementia. 2011;7(1):74-9.
Trends in the incidence and prevalence of Alzheimer's disease, dementia, and cognitive impairment in the United States. Alzheimer's and dementia. 2011;7(1):80-93.
Utilization of blood transfusion among older adults in the United States. Transfusion. 2011;51(4):710-718..
Advance Directives and Outcomes of Surrogate Decision Making before Death. The New England Journal of Medicine. 2010;362(13):1211..
The case for involving adult children outside of the household in the self-management support of older adults with chronic illnesses. Chronic Illness. 2010;6(1):34-45. doi:10.1177/1742395309347804..
Clinical Complexity in Middle-Aged and Older Adults With Diabetes: The Health and Retirement Study. Medical care. 2010;48(4):327-334.
Depression among older adults in the US and England. American Journal of Geriatric Psychiatry. 2010;11:1036-1044.
Development and Validation of a Brief Cognitive Assessment Tool: The Sweet 16. Arch Intern Med. 2010;171(5):432-437. doi:10.1001/archinternmed.2010.423.
Differences in Functional Impairment Across Subtypes of Dementia. The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences. 2010;65A(4):434-441..
Factors influencing cost-related nonadherence to medication in older adults: A conceptually based approach. Value in Health. 2010;13(4):338-345..
Hospitalizations and deaths among adults with cardiovascular disease who underuse medications because of cost: a longitudinal analysis. Medical care. 2010;48(2):87-94.
Long-term Cognitive Impairment and Functional Disability Among Survivors of Severe Sepsis. JAMA: The Journal of the American Medical Association. 2010;304(16):1787-1794. doi:10.1001/jama.2010.1553..
Prevalence of Neuropsychiatric Symptoms and Their Association with Functional Limitations in Older Adults in the United States: The Aging, Demographics, and Memory Study. Journal of the American Geriatrics Society. 2010;58(2):330-337..
Untreated Poor Vision: A Contributing Factor to Late-Life Dementia. American journal of epidemiology. 2010;171(6):728-735..
Vascular health, diabetes, APOE and dementia: the Aging, Demographics, and Memory Study. Alzheimers Res Ther. 2010;2(3):19.
The accuracy of Medicare claims as an epidemiological tool: the case of dementia revisited. Journal of Alzheimer's disease. 2009;17(4):807-15..
Aging, Demographics and Memory Study (ADAMS): Sample Design, Weighting and Analysis for ADAMS. Ann Arbor, Michigan: Institute for Social Research, University of Michigan; 2009.
Association between Cognitive Function and Social Support with Glycemic Control in Adults with Diabetes Mellitus. Journal of the American Geriatrics Society. 2009;57(10):1816-24..