List of works by Kenneth M Langa

"Below average" self-assessed school performance and Alzheimer's disease in the Aging, Demographics, and Memory Study

scientific article published on September 2009

A Comparison of the Prevalence of Dementia in the United States in 2000 and 2012.

scientific article

Acute care and long-term mortality among elderly patients with intracerebral hemorrhage who undergo chronic life-sustaining procedures.

scientific article

Acute infection contributes to racial disparities in stroke mortality

scientific article published on 01 September 2014

Acute infection contributes to racial disparities in stroke mortality.

scientific article published on 07 February 2014

Additive effects of cognitive function and depressive symptoms on mortality in elderly community-living adults

scientific article

Advance directives and nursing home stays associated with less aggressive end-of-life care for patients with severe dementia

scientific article

Advance directives and outcomes of surrogate decision making before death

scientific article

Aging and incidence of dementia: A critical question

scientific article published on 02 May 2012

Aging children of long-lived parents experience slower cognitive decline.

scientific article

Antidepressant Use and Cognitive Decline: The Health and Retirement Study

scientific article

Antigenic challenge in the etiology of autoimmune disease in women

scientific article published on 30 August 2011

Association Between Spousal Caregiver Well-Being and Care Recipient Healthcare Expenditures

scientific article published on 24 August 2017

Association of Lifestyle and Genetic Risk With Incidence of Dementia

scientific article published on 14 July 2019

Association of a Negative Wealth Shock With All-Cause Mortality in Middle-aged and Older Adults in the United States

scientific article published in The Journal of the American Medical Association

Associations between community-level disaster exposure and individual-level changes in disability and risk of death for older Americans

scientific article

Beyond comorbidity counts: how do comorbidity type and severity influence diabetes patients' treatment priorities and self-management?

scientific article

Blood Pressure and Cognitive Decline Over 8 Years in Middle-Aged and Older Black and White Americans

scientific article published on 01 February 2019

Caregiver burden and neuropsychiatric symptoms in older adults with cognitive impairment: the Aging, Demographics, and Memory Study (ADAMS).

scientific article

Caregiving behavior is associated with decreased mortality risk.

scientific article

Caregiving for Older Adults with Obesity in the United States.

scientific article published on 27 April 2017

Caregiving, Recovery, and Death After Incident ADL/IADL Disability Among Older Adults in the United States

scientific article published on 10 February 2019

Caring for individuals with dementia and cognitive impairment, not dementia: findings from the aging, demographics, and memory study

scientific article published on March 2011

Chemotherapy was not associated with cognitive decline in older adults with breast and colorectal cancer: findings from a prospective cohort study.

scientific article

Clinical complexity in middle-aged and older adults with diabetes: the Health and Retirement Study

scientific article

Cognitive function and psychological well-being: findings from a population-based cohort

scientific article published on 13 October 2008

Cohort Profile: the Health and Retirement Study (HRS).

scientific article published on 25 March 2014

Could the Adoption of Unleaded Gasoline in the 1970s Play a Role in the Precipitous Decline in Dementia Prevalence?-Reply

scientific article published in June 2017

Death certificates underestimate infections as proximal causes of death in the U.S.

scientific article

Degree of disability and patterns of caregiving among older Americans with congestive heart failure.

scientific article

Dementia Care Across a Tertiary Care Health System: What Exists Now and What Needs to Change

scientific article published on 27 May 2019

Depression Among Older Adults in the United States and England ⬇️

scientific article published on November 1, 2010

Depression and risk of hospitalization for pneumonia in a cohort study of older Americans.

scientific article

Depression, antidepressant medications, and risk of Clostridium difficile infection

scientific article

Depressive symptoms in spouses of older patients with severe sepsis

scientific article published on August 2012

Development and validation of a brief cognitive assessment tool: the sweet 16.

scientific article

Development and validation of a brief dementia screening indicator for primary care

scientific article

Differences in functional impairment across subtypes of dementia

scientific article

Distress Associated with Dementia-Related Psychosis and Agitation in Relation to Healthcare Utilization and Costs

scientific article

Does Home Equity Affect Decisions on Long-Term Care Insurance Purchases? Evidence From the United States

scientific article published on 25 February 2019

Does Stroke Contribute to Racial Differences in Cognitive Decline?

scientific article published on 21 May 2015

Does a helping hand mean a heavy heart? Helping behavior and well-being among spouse caregivers.

scientific article

Does caring for your spouse harm one's health? Evidence from a United States nationally-representative sample of older adults

scientific article published on February 2009

Does socioeconomic status or acculturation modify the association between ethnicity and hypertension treatment before stroke?

scientific article published on 17 September 2013

Expenditures in the elderly with peripheral neuropathy: Where should we focus cost-control efforts?

scientific article published on October 2013

Exposure to secondhand smoke and cognitive impairment in non-smokers: national cross sectional study with cotinine measurement

scientific article

Factors associated with cognitive evaluations in the United States.

scientific article

Family members' experiences supporting adults with chronic illness: A national survey

scientific article published in December 2017

Forty percent of hospitalizations after severe sepsis are potentially preventable.

scientific article published on 3 December 2014

Functional disability and cognitive impairment after hospitalization for myocardial infarction and stroke

scientific article

Functional disability, cognitive impairment, and depression after hospitalization for pneumonia.

scientific article published on 14 March 2013

Functional limitations in older adults who have cognitive impairment without dementia.

scientific article published on 04 April 2013

Gender disparity in late-life cognitive functioning in India: findings from the longitudinal aging study in India

scientific article

Geographic variation in out-of-pocket expenditures of elderly Medicare beneficiaries

scientific article

Geriatric Conditions Develop in Middle-Aged Adults with Diabetes ⬇️

scientific article published on September 29, 2010

Health Risk Behaviors after Disaster Exposure Among Older Adults

scientific article published on 15 January 2019

Health care-associated infection after red blood cell transfusion: a systematic review and meta-analysis

scientific article

Health literacy and the digital divide among older Americans

scientific article

History of alcohol use disorders and risk of severe cognitive impairment: a 19-year prospective cohort study.

scientific article

Hospital variation in transfusion and infection after cardiac surgery: a cohort study

scientific article

Hospitalization Type and Subsequent Severe Sepsis

scientific article

Hospitalization, depression and dementia in community-dwelling older Americans: findings from the national health and aging trends study.

scientific article published on 04 December 2013

Hospitalizations and deaths among adults with cardiovascular disease who underuse medications because of cost: a longitudinal analysis.

scientific article

Impact of In-Hospital Death on Spending for Bereaved Spouses.

scientific article published on 28 February 2018

Impact of cigarette smoking on utilization of nursing home services.

scientific article published on 26 June 2013

Incidence of dementia and cognitive impairment, not dementia in the United States

scientific article

Increased 1-year healthcare use in survivors of severe sepsis

scientific article

Introduction to a Supplement on Population Level Trends in Dementia: Causes, Disparities, and Projections

scientific article published on 01 April 2018

Is the risk of Alzheimer's disease and dementia declining?

scientific article

Lagged Associations of Metropolitan Statistical Area- and State-Level Income Inequality with Cognitive Function: The Health and Retirement Study.

scientific article

Late mortality after acute hypoxic respiratory failure.

scientific article published on 5 August 2017

Late mortality after sepsis: propensity matched cohort study

scientific article published on 17 May 2016

Leveraging the health and retirement study to advance palliative care research

scientific article

Long-term Cognitive Impairment and Functional Disability Among Survivors of Severe Sepsis ⬇️

scientific article published on October 27, 2010

Longitudinal patient-oriented outcomes in neuropathy: Importance of early detection and falls.

scientific article published on 27 May 2015

Making general internal medicine research relevant to the older patient with multiple chronic comorbidities.

scientific article

Modeling test and treatment strategies for presymptomatic Alzheimer disease

scientific article

Multimorbidity and Physical and Cognitive Function: Performance of a New Multimorbidity-Weighted Index.

scientific article published on 9 June 2017

National estimates of the prevalence of Alzheimer's disease in the United States.

scientific article

Neuroimaging overuse is more common in Medicare compared with the VA.

scientific article published on 8 July 2016

Neuroprotective Diets Are Associated with Better Cognitive Function: The Health and Retirement Study

scientific article published on 25 April 2017

Neuropsychiatric disorders and potentially preventable hospitalizations in a prospective cohort study of older Americans.

scientific article

Neuropsychiatric symptoms and the risk of institutionalization and death: the aging, demographics, and memory study

scientific article

New insights into the dementia epidemic

scientific article

Obesity and 1-year outcomes in older Americans with severe sepsis.

scientific article

Older Adults' Residential Proximity to Their Children: Changes After Cardiovascular Events.

scientific article published on 18 June 2014

Operationalizing diagnostic criteria for Alzheimer's disease and other age-related cognitive impairment-Part 2.

scientific article

Opportunities for New Insights on the Life-Course Risks and Outcomes of Cognitive Decline in the Kavli HUMAN Project

scientific article

Paths into Sepsis: Trajectories of Presepsis Healthcare Use

article

Physical Functioning Decline and Mortality in Older Adults with Multimorbidity: Joint Modeling of Longitudinal and Survival Data.

scientific article published on 26 February 2018

Physical and Functional Impairment Among Older Adults With a History of Traumatic Brain Injury

scientific article published on 28 January 2020

Preclinical Alzheimer Disease-Early Diagnosis or Overdiagnosis?

scientific article published on 08 July 2019

Predicting Risk of Potentially Preventable Hospitalization in Older Adults with Dementia

scientific article published on 18 June 2019

Predictors of self-report of heart failure in a population-based survey of older adults.

scientific article

Prevalence of dementia in the United States: the aging, demographics, and memory study.

scientific article

Prevalence of depression among older Americans: the Aging, Demographics and Memory Study.

scientific article published on 12 June 2009

Psychotropic use and associated neuropsychiatric symptoms among patients with dementia in the USA.

scientific article published on 18 February 2016

Racial and Ethnic Differences in End-of-Life Medicare Expenditures

scientific article published on September 2016

Racial and ethnic differences in cognitive function among older adults in the USA

scientific article published on 14 January 2016

Readmission diagnoses after hospitalization for severe sepsis and other acute medical conditions.

scientific article published on March 2015

Recent Improvements in Cognitive Functioning Among Older U.S. Adults: How Much Does Increasing Educational Attainment Explain?

scientific article

Recent trends in cost-related medication nonadherence among stroke survivors in the United States

scientific article published on 22 February 2013

Risk Factors for Poststroke Cognitive Decline: The REGARDS Study (Reasons for Geographic and Racial Differences in Stroke).

scientific article published on 16 March 2018

Secular Trends in Dementia and Cognitive Impairment of U.S. Rural and Urban Older Adults

scientific article published on 6 December 2017

Serum 25-hydroxyvitamin D concentration and cognitive impairment.

scientific article published on 10 December 2008

Serum albumin concentration and cognitive impairment

scientific article

Serum leptin and risk of cognitive decline in elderly italians.

scientific article

Sexuality and Cognitive Status: A U.S. Nationally Representative Study of Home-Dwelling Older Adults

scientific article published on 12 September 2018

Spouse and Child Availability for Newly Disabled Older Adults: Socioeconomic Differences and Potential Role of Residential Proximity.

scientific article

Spouses' daily feelings of appreciation and self-reported well-being.

scientific article published on 20 July 2017

Spurious inferences about long-term outcomes: the case of severe sepsis and geriatric conditions.

scientific article

Subjective and objective cognitive function among older adults with a history of traumatic brain injury: A population-based cohort study.

scientific article

Tests and expenditures in the initial evaluation of peripheral neuropathy

scientific article published on January 2012

The Hispanic Paradox: Race/Ethnicity and Nativity, Immigrant Enclave Residence and Cognitive Impairment Among Older US Adults.

scientific article

The Impact of Disability and Social Determinants of Health on Condition-Specific Readmissions beyond Medicare Risk Adjustments: A Cohort Study.

scientific article published on 15 November 2016

The Relationship of Obesity to Hospice Use and Expenditures

scientific article published on 01 October 2017

The Relationship of Obesity to Hospice Use and Expenditures: A Cohort Study

scientific article

The Use of Life-Sustaining Procedures in the Last Month of Life Is Associated With More Depressive Symptoms in Surviving Spouses.

scientific article published on 15 November 2016

The association of depression, cognitive impairment without dementia, and dementia with risk of ischemic stroke: a cohort study.

scientific article

The case for involving adult children outside of the household in the self-management support of older adults with chronic illnesses

scientific article

The changing prevalence and incidence of dementia over time - current evidence.

scientific article

The diagnosis and management of mild cognitive impairment: a clinical review

scientific article

The effect of depression and cognitive impairment on enrollment in Medicare Part D.

scientific article

The obesity paradox and incident cardiovascular disease: A population-based study.

scientific article published on 7 December 2017

The rising tide of dementia worldwide

scientific article published on 28 July 2008

Trajectory of Cognitive Decline After Incident Stroke.

scientific article

Trends and Disparities in the Number of Self-reported Healthy Older Adults in the United States, 2000 to 2014.

scientific article published on 18 September 2017

Trends in depressive symptom burden among older adults in the United States from 1998 to 2008.

scientific article published on 09 July 2013

Trends in the Prevalence and Disparity in Cognitive Limitations of Americans 55-69 Years Old

scientific article published on 01 April 2018

Trends in the incidence and prevalence of Alzheimer's disease, dementia, and cognitive impairment in the United States

scientific article

Triggers of hospitalization for venous thromboembolism.

scientific article published on 3 April 2012

US Prevalence And Predictors Of Informal Caregiving For Dementia

scientific article published on October 2015

Underreporting of Fall Injuries of Older Adults: Implications for Wellness Visit Fall Risk Screening.

scientific article published on 17 April 2018

Untreated poor vision: a contributing factor to late-life dementia

scientific article

Use of statins and incidence of dementia and cognitive impairment without dementia in a cohort study

scientific article published on July 2008

Utilization of blood transfusion among older adults in the United States ⬇️

scientific article published on November 18, 2010

Validation of neuropsychological tests for the China Health and Retirement Longitudinal Study Harmonized Cognitive Assessment Protocol

scientific article published on 16 July 2019

Vascular health, diabetes, APOE and dementia: the Aging, Demographics, and Memory Study.

scientific article

Vitamin D and Memory Decline: Two Population-Based Prospective Studies.

scientific article

Vitamin D and Risk of Cognitive Decline in Elderly Persons

Vitamin D and cognitive impairment in the elderly U.S. population.

scientific article

Vitamin D and risk of cognitive decline in elderly persons

scientific article

Vitamin D and the risk of dementia and Alzheimer disease

scientific article

Vitamin D, cognitive dysfunction and dementia in older adults

scientific article (publication date: August 2011)

What is a representative brain? Neuroscience meets population science

scientific article published on 22 October 2013

What's the "Take Home" from Research on Dementia Trends?

scientific article

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