Prevalence of cognitive impairment without dementia in the United States.
Plassman B, Langa K, Fisher G, Et al.. Annals of Internal Medicine. 148(6):427-434, 2008.

Trends in the prevalence and mortality of cognitive impairment in the United States: Is there evidence of a compression of cognitive morbidity?
Langa K, Larson EB, Karlawish JHT, Cutler DM, Kabeto MU, Kim S, Rosen AB. Alzheimer's & Dementia. 4(2):134-144, 2008.

Degree of disability and patterns of caregiving among older Americans with congestive heart failure.
Gure T, Kabeto MU, Blaum C, Langa K. Journal of General Internal Medicine. 23(1):70-76, 2008.

Trends in the prevalence and mortality of cognitive impairment in the United States: 1993-2004.
Langa K, Karlawish JHT, Larson EB, Cutler DM, Kabeto MU, Kim S, Hu HM, Rosen AB. Alzheimer's & Dementia. 4(1):, 2008.

Beyond comorbidity counts: How do comorbidity type and severity influence diabetes patients' treatment priorities and self-management?
Kerr EA, Heisler M, Krein SL, Kabeto MU, Langa K, Weir D, Piette JD. Journal of General Internal Medicine. 22(12):1635-1640, 2007.

Mechanisms for racial and ethnic disparities in glycemic control in middle-aged and older Americans in the health and retirement study.
Heisler M, Faul J, Hayward RA, Weir D, Blaum C, Langa K. Archives of Internal Medicine. 167(17):1853-1860, 2007.

Geriatric conditions and disability: The Health and Retirement Study.
Cigolle C, Langa K, Kabeto MU, Tian Z, Blaum C. Annals of Internal Medicine. 147(3):156-164, 2007.

Informal caregiving and Body Mass Index among older adults.
Jenkins K, Kabeto MU, Fultz N, Langa K. Journal of Gerontological Nursing . 33(4):42-51, 2007.

Defining cause of death in stroke patients: The Brain Attack Surveillance in Corpus Christi Project.
Brown D, Al-Sinani F, Lisabeth L, Farnie M, Colletti L, Langa K, Fendrick AM, Garcia N, Smith M, Morgernstern L. American Journal of Epidemiology . 165(5):591-596, 2007.

Allogeneic blood transfusions explain increased mortality in women after coronary artery bypass graft surgery.
Rogers M, Blumberg N, Saint S, Kim C, Nallamothu B, Langa K. American Heart Journal . 152(6):1028-1034, 2006.

Projected costs of ischemic stroke in the United States.
Brown D, Boden-Albala B, Langa K, Lisabeth L, Fair M, Smith M, Sacco RL, Morgernstern L. Neurology. 67(8):1390-1395, 2006.

Impact of the 2004-2005 influenza vaccine shortage on immunization practices in long-term care facilities.
Mody L, Langa K, Malani P. Infection Control and Hospital Epidemiology , 2006.

Contribution of infection to increased mortality in women after cardiac surgery.
Rogers M, Langa K, Kim C, Et al.. Archives of Internal Medicine. 166(4):437-443, 2006.

Setting eligibility criteria for a care-coordination benefit.
Cigolle C, Langa K, Kabeto MU, Blaum C. Journal of the American Geriatrics Society . 53(12):2051-2059, 2005.

Preventing infections in nursing homes: A survey of infection control practices in southeast Michigan.
Mody L, Langa K, Saint S, Bradley SF. American Journal of Infection Control . 33(8):489-492, 2005.

What is perfect health to an 85 year-old? Evidence for scale recalibration in subjective health ratings.
Fagerlin A, Jankovic A, Ubel PA, Smith DM, Langa K. Medical Care. 43:1054-1057, 2005.

The Aging, Demographics, and Memory Study: Study design and methods.
Langa K, Plassman B, Wallace RB, Herzog AR, Heeringa S, Et al.. Neuroepidemiology . 25(4):181-191, 2005.

Skilled care requirements for elderly patients after coronary artery bypass grafting.
Nallamothu B, Rogers M, Saint S, McMahon LF, Fries B, Kaufman S, Langa K. Journal of the American Geriatrics Society . 53(7):1133-1137, 2005.

Screening for obstructive sleep apnea in stroke patients: A cost-effectiveness analysis.
Brown D, Chervin R, Hickenbottom S, Langa K, Morgernstern L. Stroke . 36(6):1291-1293, 2005.

Health, wealth, and happiness: Financial resources buffer subjective well-being after the onset of a disability.
Ubel PA, Smith DM, Kabeto MU, Langa K. Psychological Science. 16:663-666, 2005.

The impact of own and spouse's urinary incontinence on depressive symptoms.
Fultz N, Jenkins K, Ostbye T, Taylor D, Kabeto MU, Langa K. Social Science and Medicine. 60(11):2537-2548, 2005.

Differences in amount of informal care received by non-Hispanic whites and latinos in a nationally representative sample of older Americans.
Weiss C, Kabeto MU, Langa K. Journal of the American Geriatrics Society . 53(1):146-151, 2005.

Mixed dementia: Emerging concepts and therapeutic implications.
Langa K, Foster N, Larson EB. JAMA . 292(23):2901-2908, 2004.

The impact of diabetes on workforce participation: Results from a national household sample.
Vijan S, Hayward RA, Langa K. Health Services Research. 39(6):1653-1669, 2004.

Quality of preventive clinical services among caregivers in the health and retirement study.
Kim C, Kabeto MU, Wallace RB, Langa K. Journal of General Internal Medicine. 19(8):875-878, 2004.

The health effects of restricting prescription medication use because of cost.
Heisler M, Langa K, Eby EL, Fendrick AM, Kabeto MU, Piette JD. Medical Care. 42(7):626-634, 2004.

New and dis-improved: On the evaluation and use of less effective, less expensive medical interventions.
Kent D, Fendrick AM, Langa K. Medical Decision Making. 24(3):281-286, 2004.

Extent and cost of informal caregiving for older Americans with symptoms of depression.
Langa K, Valenstein M, Fendrick AM, Kabeto MU, Vijan S. American Journal of Psychiatry . 161(5):857-863, 2004.

Out-of-pocket health care expenditures among older Americans with dementia.
Langa K, Larson EB, Wallace RB, Fendrick AM, Foster N, Kabeto MU, Weir D, Willis RJ, Herzog AR. Alzheimer Disease and Associated Disorders . 18(2):90-98, 2004.

Predicting nursing home admission: Estimates from a 7-year follow-up of a nationally representative sample of older Americans.
Banaszak-Holl J, Fendrick AM, Foster N, Herzog AR, Kabeto MU, Kent D, Straus WL, Langa K. Alzheimer Disease and Associated Disorders . 18(2):83-89, 2004.

Estimating the costs of caring for the older breast cancer patient.
Hayman J, Langa K. Critical Reviews in Oncology/Hematology . 46(3):255-260, 2003.

Functional status and health outcomes in older americans with diabetes mellitus.
Blaum C, Ofstedal MB, Langa K, Wray L. Journal of the American Geriatrics Society . 51(6):745-753, 2003.

Informal caregiving for chronic lung disease among older Americans.
Langa K, Fendrick AM, Flaherty K, Martinez F, Kabeto MU, Saint S. Chest . 122(6):2197-2203, 2002.

Coronary artery bypass grafting in octogenarians: Clinical and economic outcomes at community-based healthcare facilities.
Nallamothu B, Saint S, Eagle KA, Langa K, Fendrick AM, Hogikyan RV, Kelley K, Ramsey S. American Journal of Managed Care. 8(8):749-755, 2002.

A national study of the quantity and cost of informal caregiving for the elderly with stroke.
Hickenbottom S, Fendrick AM, Kutcher J, Kabeto MU, Katz SJ, Langa K. Neurology. 58(12):1754-1759, 2002.

Informal caregiving time and costs for urinary incontinence in older individuals in the United States.
Langa K, Fultz N, Saint S, Kabeto MU, Herzog AR. Journal of AAPOS . 50(4):733-737, 2002.

National estimates of the quantity and cost of informal caregiving for the elderly with dementia.
Langa K, Chernew ME, Kabeto MU, Herzog AR, Ofstedal MB, Willis RJ, Wallace RB, Mucha LM, Straus WL, Fendrick AM. Journal of General Internal Medicine. 16(11):770-778, 2001.

Estimating the cost of informal caregiving for elderly patients with cancer.
Hayman J, Langa K, Kabeto MU, Katz SJ, DeMonner S, Chernew ME, Slavin M, Fendrick AM. Journal of Clinical Oncology. 19(13):3219-3225, 2001.

The explosion in paid home health care in the 1990s: Who received the additional services?
Langa K, Chernew ME, Kabeto MU, Katz SJ. Medical Care. 39(2):147-157, 2001.

Gender disparities in the receipt of home care for elderly people with disability in the United States.
Katz SJ, Kabeto MU, Langa K. JAMA . 284(23):3022-3027, 2000.

The effect of cost-containment policies on rates of coronary revascularization in California.
Langa K, Sussman EJ. New England Journal of Medicine. 329(24):1784-1789, 1993.

Association of psychological well-being with cognitive function: Evidence from the English Longitudinal Study of Ageing.
Llewellyn D, Lang I, Langa K, McWilliams B, Huppert F. Age and Ageing . In Press.

Association of psychological well-being with cognitive function: Evidence from the English Longitudinal Study of Ageing.
Llewellyn D, Lang I, Langa K, Huppert F, McWilliams B. Age and Ageing . In Press.