Research Topics
| KENNETH LANGASummaryAffiliation: University of Michigan Country: USA Publications
Research Grants
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Detail Information
Publications
The effect of diabetes on disability in middle-aged and older adultsLinda A Wray
Department of Biobehavioral Health, Pennsylvania State University, 315 Health and Human Development East, University Park, PA 16802, USA
J Gerontol A Biol Sci Med Sci 60:1206-11. 2005....
Hospital variation in transfusion and infection after cardiac surgery: a cohort studyMary A M Rogers
Division of General Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
BMC Med 7:37. 2009..Concomitant with this re-examination have been reports showing variability in the use of specific blood components. This investigation was designed to assess hospital variation in blood use and outcomes in cardiac surgery patients...- Vascular health, diabetes, APOE and dementia: the Aging, Demographics, and Memory StudyDavid J Llewellyn
Public Health and Epidemiology Group, Peninsula Medical School, Barrack Road, Exeter, EX2 5DW, UK
Alzheimers Res Ther 2:19. 2010..001). CONCLUSIONS : Data from the first dementia study that is representative of the United States population suggest that stroke, the APOE epsilon4 allele and their interaction are strongly associated with dementia... - The explosion in paid home health care in the 1990s: who received the additional services?K M Langa
Department of Medicine, University of Michigan, Ann Arbor 48109 0429, USA
Med Care 39:147-57. 2001.... - Trends in the prevalence and mortality of cognitive impairment in the United States: is there evidence of a compression of cognitive morbidity?Kenneth M Langa
Division of General Medicine, Department of Medicine, University of Michigan, Ann Arbor, MI, USA
Alzheimers Dement 4:134-44. 2008..To assess the impact of these multiple trends, we compared the prevalence and 2-year mortality of cognitive impairment (CI) consistent with dementia in the United States in 1993 to 1995 and 2002 to 2004... - Cognitive health among older adults in the United States and in EnglandKenneth M Langa
Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
BMC Geriatr 9:23. 2009..We compared cognitive performance of older adults in the US and England, and sought to identify sociodemographic and medical factors associated with differences in cognitive function between the two countries... - The Aging, Demographics, and Memory Study: study design and methodsKenneth M Langa
Division of General Medicine, Department of Medicine, University of Michigan Health System, 300 North Ingalls Building, Rm 7E01, Box 4029, Ann Arbor, MI 48109, USA
Neuroepidemiology 25:181-91. 2005..We also illustrate potential uses of the ADAMS data and provide information to interested researchers on obtaining ADAMS and HRS data... - Mixed dementia: emerging concepts and therapeutic implicationsKenneth M Langa
Division of General Medicine, Department of Medicine, University of Michigan Medical School, Ann Arbor, USA
JAMA 292:2901-8. 2004..The prevalence of mixed dementia, defined as the coexistence of Alzheimer disease (AD) and vascular dementia (VaD), is likely to increase as the population ages... - Out-of-pocket health-care expenditures among older Americans with cancerKenneth M Langa
Division of General Medicine Department of Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
Value Health 7:186-94. 2004.... - Extent and cost of informal caregiving for older Americans with symptoms of depressionKenneth M Langa
Division of General Medicine, University of Michigan Health System, 300 North Ingalls Building, Room 7E01, Box 0429, Ann Arbor, MI 48109 0429, USA
Am J Psychiatry 161:857-63. 2004..The purpose of this study was to obtain nationally representative estimates of the additional time and cost associated with informal caregiving for older Americans with depressive symptoms... - Out-of-pocket health care expenditures among older Americans with dementiaKenneth M Langa
Division of General Medicine, Department of Medicine, University of Michigan Medical School, Ann Arbor, 48109 0429, USA
Alzheimer Dis Assoc Disord 18:90-8. 2004.... - Informal caregiving for diabetes and diabetic complications among elderly americansKenneth M Langa
Division of General Medicine, Department of Medicine, University of Michigan, Ann Arbor 48109 0429, USA
J Gerontol B Psychol Sci Soc Sci 57:S177-86. 2002.... - National estimates of the quantity and cost of informal caregiving for the elderly with dementiaK M Langa
Division of General Medicine, Department of Medicine, The Institute for Social Research, University of Michigan, Ann Arbor, Mich, USA
J Gen Intern Med 16:770-8. 2001..We sought to obtain nationally representative estimates of the time and associated cost of informal caregiving for the elderly with mild, moderate, and severe dementia... - Informal caregiving time and costs for urinary incontinence in older individuals in the United StatesKenneth M Langa
Division of General Medicine, Department of Medicine, University of Michigan Medical School, Ann Arbor, Michigan 48109, USA
J Am Geriatr Soc 50:733-7. 2002..To obtain nationally representative estimates of the additional time, and related cost, of informal caregiving associated with urinary incontinence in older individuals... - Informal caregiving for chronic lung disease among older AmericansKenneth M Langa
Division of General Medicine, Department of Internal Medicine, University of Michigan, 300 North Ingalls Building, Ann Arbor, MI 48109 0429, USA
Chest 122:2197-203. 2002..To obtain nationally representative estimates of the additional time, and related cost, of unpaid family caregiving (informal caregiving) associated with chronic lung disease among older Americans... - Geriatric conditions and disability: the Health and Retirement StudyChristine T Cigolle
University of Michigan, the Ann Arbor Veterans Affairs Healthcare System Geriatric Research, Education and Clinical Center, and the Ann Arbor Veterans Affairs Center for Practice Management and Outcomes Research, Ann Arbor, Michigan 48109, USA
Ann Intern Med 147:156-64. 2007..The prevalence of geriatric conditions and their effect on health and disability in older adults has not been investigated in population-based samples... - Does a helping hand mean a heavy heart? Helping behavior and well-being among spouse caregiversMichael J Poulin
Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
Psychol Aging 25:108-17. 2010..Helping valued loved ones may promote caregivers' well-being... - The impact of diabetes on workforce participation: results from a national household sampleSandeep Vijan
Vetterans Affairs Center for Practice Management and Outcomes Research, Ann Arbor, MI, USA
Health Serv Res 39:1653-69. 2004..Given the rising prevalence of diabetes, these costs are likely to increase substantially unless countered by better public health or medical interventions... - Association between cognitive function and social support with glycemic control in adults with diabetes mellitusToru Okura
Divisions of Geriatric Medicine, Department of Internal Medicine, University of Michigan at Ann Arbor, Michigan Department of Veterans Affairs, Ann Arbor, Michigan, USA
J Am Geriatr Soc 57:1816-24. 2009..To examine whether cognitive impairment in adults with diabetes mellitus is associated with worse glycemic control and to assess whether level of social support for diabetes mellitus care modifies this relationship... - The effect of depression and cognitive impairment on enrollment in Medicare Part DKara Zivin
Serious Mental Illness Treatment Research and Evaluation Center, Department of Veterans Affairs, Ann Arbor, Michigan, USA
J Am Geriatr Soc 57:1433-40. 2009..To examine concerns that vulnerable populations, such as depressed or cognitively impaired beneficiaries would have challenges accessing Part D coverage... - Caregiving behavior is associated with decreased mortality riskStephanie L Brown
VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
Psychol Sci 20:488-94. 2009..These findings suggest that it may be premature to conclude that health risks for caregivers are due to providing active help. Indeed, under some circumstances, caregivers may actually benefit from providing care... - Parental education and late-life dementia in the United StatesMary A M Rogers
Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, USA
J Geriatr Psychiatry Neurol 22:71-80. 2009..The population attributable risk of dementia due to low maternal education was 18.8% (95% CI, 9.4-28.2%). The education of girls in a population may be protective of dementia in the next generation... - Degree of disability and patterns of caregiving among older Americans with congestive heart failureTanya Ruff Gure
Department of Veterans Affairs, VA Center for Practice Management and Outcomes Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
J Gen Intern Med 23:70-6. 2008.... - Mechanisms for racial and ethnic disparities in glycemic control in middle-aged and older Americans in the health and retirement studyMichele Heisler
Veterans Affairs Center for Practice Management and Outcome Research, Veterans Affairs Ann Arbor Healthcare Systems, MI 48113 0170, USA
Arch Intern Med 167:1853-60. 2007..Mechanisms for racial/ethnic disparities in glycemic control are poorly understood... - The influence of long-term care insurance on the likelihood of nursing home admissionTanya R Gure
Center for Practice Management and Outcomes Research, Department of Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
J Am Geriatr Soc 57:1862-7. 2009..To determine the effect of long-term care (LTC) insurance on nursing home use... - Differences in functional impairment across subtypes of dementiaTanya Ruff Gure
Division of Geriatric Medicine, University of Michigan, Ann Arbor, MI, USA
J Gerontol A Biol Sci Med Sci 65:434-41. 2010..We conducted a cross-sectional analysis using the Aging, Demographics, and Memory Study (ADAMS) to determine the extent of functional impairment among older adults with dementia due to different etiologies... - Hospitalizations and deaths among adults with cardiovascular disease who underuse medications because of cost: a longitudinal analysisMichele Heisler
Veterans Affairs Center for Clinical Practice Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI 48113 0170, USA
Med Care 48:87-94. 2010..Less is known about the extent to which such cost-related medication underuse is associated with increases in subsequent hospitalizations and deaths... 
Depression among older adults in the United States and EnglandKara Zivin
Department of Psychiatry, University of Michigan Medical School, Ann Arbor, 48109, USA
Am J Geriatr Psychiatry 18:1036-44. 2010..Depression negatively affects health and well being among older adults, but there have been no nationally representative comparisons of depression prevalence among older adults in England and the United States...- Geriatric conditions develop in middle-aged adults with diabetesChristine T Cigolle
Department of Family Medicine, University of Michigan, 300 N Ingalls, Ann Arbor, MI 48109 2007, USA
J Gen Intern Med 26:272-9. 2011..These conditions are important contributors to the complex health status of older adults. Diabetes mellitus is known to co-occur with geriatric conditions in older adults and has been implicated in the pathogenesis of some conditions... - Long-term cognitive impairment and functional disability among survivors of severe sepsisTheodore J Iwashyna
Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
JAMA 304:1787-94. 2010..Although the incidence of severe sepsis is high and increasing, the magnitude of patients' long-term cognitive and functional limitations after sepsis is unknown... - Prevalence of neuropsychiatric symptoms and their association with functional limitations in older adults in the United States: the aging, demographics, and memory studyToru Okura
Division of Geriatric Medicine, Department of Internal Medicine, University of Michigan Ann Arbor, Michigan, USA
J Am Geriatr Soc 58:330-7. 2010..To estimate the prevalence of neuropsychiatric symptoms and examine their association with functional limitations... - Advance directives and outcomes of surrogate decision making before deathMaria J Silveira
Veterans Affairs Center for Clinical Management Research, and Division of General Medicine, University of Michigan, Ann Arbor, USA
N Engl J Med 362:1211-8. 2010..Recent discussions about health care reform have raised questions regarding the value of advance directives... - Clinical complexity in middle-aged and older adults with diabetes: the Health and Retirement StudyCaroline Blaum
Division of Geriatrics, Department of Internal Medicine, University of Michigan and Veterans Administration Health Center, 300 N Ingalls St, Ann Arbor, MI 48109, USA
Med Care 48:327-34. 2010..Some patients with diabetes may have health status characteristics that could make diabetes self-management (DSM) difficult and lead to inadequate glycemic control, or limit the benefit of some diabetes management interventions... - The case for involving adult children outside of the household in the self-management support of older adults with chronic illnessesJohn D Piette
VA Center for Clinical Management Research, 300 North Ingalls, Ann Arbor, MI, USA
Chronic Illn 6:34-45. 2010.... - Untreated poor vision: a contributing factor to late-life dementiaMary A M Rogers
Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109 0429, USA
Am J Epidemiol 171:728-35. 2010..9% who maintained normal cognition had received at least one previous eye procedure compared with 51.7% of those with Alzheimer disease. Untreated poor vision is associated with cognitive decline, particularly Alzheimer disease... - Factors influencing cost-related nonadherence to medication in older adults: a conceptually based approachKara Zivin
Department of Veterans Affairs, Health Services Research and Development HSR and D Center of Excellence, Serious Mental Illness Treatment Research and Evaluation Center SMITREC, Ann Arbor, MI, USA
Value Health 13:338-45. 2010..We sought to determine both financial and nonfinancial factors associated with CRN in a nationally representative sample of older adults... - Reducing case ascertainment costs in U.S. population studies of Alzheimer's disease, dementia, and cognitive impairment-Part 1David R Weir
Institute for Social Research, University of Michigan, Ann Arbor, USA
Alzheimers Dement 7:94-109. 2011..These approaches are intended for intensively assessed epidemiological cohorts where goal is valid and reliable case detection with efficient and cost-effective tools... - Beyond comorbidity counts: how do comorbidity type and severity influence diabetes patients' treatment priorities and self-management?Eve A Kerr
VA HSR and D Center of Excellence, VA Ann Arbor Health Care System, Ann Arbor, MI, USA
J Gen Intern Med 22:1635-40. 2007..The majority of older adults have 2 or more chronic conditions and among patients with diabetes, 40% have at least three... - Informal caregiving and Body Mass Index among older adultsKristi R Jenkins
Department of Internal Medicine, University of Michigan, Ann Arbor, USA
J Gerontol Nurs 33:42-51. 2007..The implications of these findings are discussed in terms of nursing practice and research to prevent weight loss and frailty... - What is perfect health to an 85-year-old?: evidence for scale recalibration in subjective health ratingsPeter A Ubel
Program for Improving Health Care Decisions, University of Michigan, Ann Arbor, and the Veterans Affairs Medical Center, Ann Arbor, Michigan 48109 0429, USA
Med Care 43:1054-7. 2005.... - Health, wealth, and happiness: financial resources buffer subjective well-being after the onset of a disabilityDylan M Smith
VA Health Services Research and Development Center of Excellence, Ann Arbor, Michigan, USA
Psychol Sci 16:663-6. 2005..We also found some evidence that the buffering effect of wealth faded with time, as below-median participants recovered some of their well-being... - Net worth predicts symptom burden at the end of lifeMaria J Silveira
VA Health Services Research and Development Center of Excellence, VA Ann Arbor Healthcare System, 300 North Ingalls Building, Ann Arbor, MI 48109 0429, USA
J Palliat Med 8:827-37. 2005..To explore the predictors of symptom burden at the end of life... - Skilled care requirements for elderly patients after coronary artery bypass graftingBrahmajee K Nallamothu
Health Services Research and Development Center of Excellence, Ann Arbor Veterans Affairs Medical Center, Ann Arbor, Michigan 48109, USA
J Am Geriatr Soc 53:1133-7. 2005..To examine the extent to which elderly individuals use various skilled care facilities after coronary artery bypass grafting (CABG)... - Screening for obstructive sleep apnea in stroke patients: a cost-effectiveness analysisDevin L Brown
University of Michigan, Ann Arbor, MI 48109, USA
Stroke 36:1291-3. 2005..We used a cost-effectiveness model to estimate the magnitude of benefit that would be necessary to make polysomnography (PSG) and OSA treatment cost-effective in stroke patients... - The impact of own and spouse's urinary incontinence on depressive symptomsNancy H Fultz
Institute for Research on Women and Gender, University of Michigan, G135C Lane Hall, 204 South State St, Ann Arbor, MI 48109 1290, USA
Soc Sci Med 60:2537-48. 2005..Our findings also suggest the importance of considering the patient's mental health within a wider context, particularly including the physical and mental health of the patient's spouse... - Estimating the costs of caring for the older breast cancer patientJames A Hayman
Department of Radiation Oncology, University of Michigan Health System, UH B2C490, Box 0010, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA
Crit Rev Oncol Hematol 46:255-60. 2003..The goals of this article will be to introduce the relevant types of costs, to review the available data on these costs and to conclude with some thoughts regarding areas for future research... - Predicting nursing home admission: estimates from a 7-year follow-up of a nationally representative sample of older AmericansJane Banaszak-Holl
Department of Health Management and Policy, School of Public Health, University of Michigan, Ann Arbor, 48109 2029, USA
Alzheimer Dis Assoc Disord 18:83-9. 2004..Interventions for individuals with dementia should impact the behavioral aspects of the condition and slow disease progression in addition to improving physical functioning... - Quality of preventive clinical services among caregivers in the health and retirement studyCatherine Kim
Division of General Medicine, University of Michigan Health System, Ann Arbor, USA
J Gen Intern Med 19:875-8. 2004..After adjustment for covariates, there were no significant associations between spousal caregiving and likelihood of caregiver receipt of preventive services... - The health effects of restricting prescription medication use because of costMichele Heisler
Veterans Affairs Center for Practice Management and Outcomes Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
Med Care 42:626-34. 2004..Whether adults experience adverse health outcomes after having restricted medication use because of cost is not known... - Functional status and health outcomes in older americans with diabetes mellitusCaroline S Blaum
Department of Medicine, The Institute for Social Research, and the Department of Biobehavioral Health, Pennsylvania State University, University Park, Pennsylvania, USA
J Am Geriatr Soc 51:745-53. 2003..To determine how baseline functional status affects health outcomes in older adults with diabetes mellitus (DM)... - Preventing infections in nursing homes: a survey of infection control practices in southeast MichiganLona Mody
Geriatric Research Education and Clinical Center, VA Ann Arbor Healthcare System, Ann Arbor, Michigan 48105, USA
Am J Infect Control 33:489-92. 2005..Studies on adherence to infection control policies in nursing homes (NHs) are limited. This pilot study explores the use of various infection control practices and the role of infection control practitioners in southeast Michigan NHs... - Setting eligibility criteria for a care-coordination benefitChristine T Cigolle
Department of Family Medicine, University of Michigan, Ann Arbor, Michigan, USA
J Am Geriatr Soc 53:2051-9. 2005..To examine different clinically relevant eligibility criteria sets to determine how they differ in numbers and characteristics of individuals served... - Coronary artery bypass grafting in octogenarians: clinical and economic outcomes at community-based healthcare facilitiesBrahmajee K Nallamothu
Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, USA
Am J Manag Care 8:749-55. 2002..Results of recent studies from high-volume academic centers suggest that coronary artery bypass grafting (CABG) is becoming safer to perform in octogenarians. Similar data from community-based facilities do not exist... - Allogeneic blood transfusions explain increased mortality in women after coronary artery bypass graft surgeryMary A M Rogers
Division of General Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109 0429, USA
Am Heart J 152:1028-34. 2006..Because allogeneic blood transfusions are more common in women and have been associated with immunomodulation, the impact of transfusion on sex differences in infection and mortality was examined... - Contribution of infection to increased mortality in women after cardiac surgeryMary A M Rogers
Division of General Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109 0429, USA
Arch Intern Med 166:437-43. 2006..Explanations for this sex difference are controversial. The objective of this study was to assess whether infection contributes to the increased risk of mortality in women... - Impact of the 2004-2005 influenza vaccine shortage on immunization practices in long-term care facilitiesLona Mody
Ann Arbor Veterans Affairs Healthcare System, 2215 Fuller Road, Ann Arbor, MI 48105, USA
Infect Control Hosp Epidemiol 27:383-7. 2006..To assess the response of long-term care facilities (LTCFs) to the 2004-2005 influenza vaccine shortage and the impact on resident and healthcare worker (HCW) immunization rates... - Effect of Medicare home health care payment on informal careEzra Golberstein
University of Michigan, Department of Health Management and Policy, USA
Inquiry 46:58-71. 2009..Home care payment policies should recognize these effects, balancing costs of the program with the desire to protect families from the burdens associated with providing informal home care... - New and dis-improved: on the evaluation and use of less effective, less expensive medical interventionsDavid M Kent
Institute for Clinical Research and Health Policy Studies, Department of Medicine, Tufts New England Medical Center, Boston, Massachusetts 02111, USA
Med Decis Making 24:281-6. 2004.... - Defining cause of death in stroke patients: The Brain Attack Surveillance in Corpus Christi ProjectDevin L Brown
Stroke Program, University of Michigan Medical School, Ann Arbor, MI 48109, USA
Am J Epidemiol 165:591-6. 2007..63 (95% CI: 0.52, 0.75). Accurate, reliable determinations of cause of death after stroke/transient ischemic attack are not currently feasible. More research is needed to identify a reliable process for coding cause of death from stroke... - Implantable or external defibrillators for individuals at increased risk of cardiac arrest: where cost-effectiveness hits fiscal realityPeter Cram
University of Iowa College of Medicine, Iowa City, IA, USA
Value Health 9:292-302. 2006..We used decision analysis to evaluate the clinical and economic trade-offs of AEDs, ICDs, and emergency medical services equipped with defibrillators (EMS-D) for reducing cardiac arrest mortality... - Neighborhood deprivation, individual socioeconomic status, and cognitive function in older people: analyses from the English Longitudinal Study of AgeingIain A Lang
Epidemiology and Public Health Group, Peninsula Medical School, Exeter, United Kingdom
J Am Geriatr Soc 56:191-8. 2008..To assess the relationship between cognitive function, socioeconomic status, and neighborhood deprivation (lack of local resources of all types, financial and otherwise)... - The rising tide of dementia worldwideEric B Larson
Group Health Center for Health Studies, Seattle, WA 98101, USA
Lancet 372:430-2. 2008 - Differences in amount of informal care received by non-Hispanic whites and latinos in a nationally representative sample of older AmericansCarlos O Weiss
Center on Aging and Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland 21205, USA
J Am Geriatr Soc 53:146-51. 2005..Clinicians should be alert to the significant amount of informal care and possible associated strain in caregivers of older Latinos... - Framingham Stroke Risk Profile and poor cognitive function: a population-based studyDavid J Llewellyn
Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
BMC Neurol 8:12. 2008..The objective of this study was to examine the relationship between 10-year risk for incident stroke and cognitive function in a large population-based sample... - Neighbourhood deprivation and incident mobility disability in older adultsIain A Lang
Epidemiology and Public Health Group, Peninsula Medical School, Exeter EX2 5DW, UK
Age Ageing 37:403-10. 2008..to assess whether incident mobility disability and neighbourhood deprivation in older people are associated independent of the effects of individual socio-economic status, health behaviours and health status... - Prevalence of cognitive impairment without dementia in the United StatesBrenda L Plassman
Duke University Medical Center, Durham, North Carolina 27701, USA
Ann Intern Med 148:427-34. 2008..Cognitive impairment without dementia is associated with increased risk for disability, increased health care costs, and progression to dementia. There are no population-based prevalence estimates of this condition in the United States... - An illness in the family: accounting for the complex effects of illness on other family membersKenneth M Langa
Am J Manag Care 10:305-6. 2004 - Patient suffering and caregiver compassion: new opportunities for research, practice, and policyRichard Schulz
University Center for Social and Urban Research, 121 University Place, Pittsburgh, PA 15260, USA
Gerontologist 47:4-13. 2007..We conclude with a discussion of implications and future directions for clinical intervention, research, and policy... - Additive effects of cognitive function and depressive symptoms on mortality in elderly community-living adultsKala M Mehta
Division of Geriatrics, University of California at San Francisco, 4150 Clement Street, Box 181G, San Francisco, CA 94121, USA
J Gerontol A Biol Sci Med Sci 58:M461-7. 2003..Our aim was to examine whether the combination of varying levels of cognitive function and depressive symptoms affect the risk of mortality in community-living elderly adults...
Research Grants
- IDENTIFYING CASES AND COSTS OF DEMENTIA IN THE U.S.KENNETH LANGA; Fiscal Year: 2005DESCRIPTION (applicant s abstract): Dr. Kenneth Langa is a General Internist and faculty member in the Department of Internal Medicine and the Institute for Social Research at the UM. He gained research experience while earning a Ph.D...
- Patterns and Predictors of Cognitive DeclineKENNETH LANGA; Fiscal Year: 2007....
- Patterns and Predictors of Cognitive DeclineKENNETH LANGA; Fiscal Year: 2007..abstract_text> ..