W Deardorff J, Jeon SY, Barnes DE, et al. Development and External Validation of Models to Predict Need for Nursing Home Level of Care in Community-Dwelling Older Adults With Dementia. JAMA Internal Medicine. Forthcoming. doi:10.1001/jamainternmed.2023.6548.

Jones RN, Manly JJ, Langa KM, et al. Factor structure of the Harmonized Cognitive Assessment Protocol neuropsychological battery in the Health and Retirement Study. Neuropsychology. Forthcoming. doi:10.31234/osf.io/rvmhj.

Gross AL, LI CHIHUA, Briceño EM, et al. Harmonization of Later-Life Cognitive Function Across National Contexts: Results from the Harmonized Cognitive Assessment Protocols (HCAPs). medRxiv. Forthcoming. doi:10.1101/2023.06.09.23291217.

Cohen-Mekelburg S, Jordan A, Kenney B, et al. Loneliness and Depressive Symptoms Are High Among Older Adults With Digestive Disease and Associated With Lower Perceived Health. Clin Gastroenterol Hepatol. Forthcoming. doi:10.1016/j.cgh.2023.08.027.

Panikkar D, Vivek S, Crimmins E, Faul J, Langa KM, Thyagarajan B. Pre-Analytical Variables Influencing Stability of Blood-Based Biomarkers of Neuropathology. Journal of Alzheimer's Disease. Forthcoming. doi:10.3233/JAD-230384.

Owsley KM, Langa KM, Macis M, Nicholas LHersch. Treatment preferences among adults with normal cognition and cognitive impairment. Journal of American Geriatrics Society. Forthcoming. doi:10.1111/jgs.18032.

Shen MR, Suwanabol PA, Howard RA, et al. Association Between Loneliness and Postoperative Mortality Among Medicare Beneficiaries. JAMA Surgery. 2023;158(2):212-214. doi:10.1001/jamasurg.2022.4784.

Ike JDavid, Choi HJung, Cho T-C, Howell JD, Langa KM. Association of Arts Event Attendance With Cognitive Function Among Older Adults Enrolled in the Health and Retirement Study. Innov Aging. 2023;7(3):igad015. doi:10.1093/geroni/igad015.

Yu X, Cho T-C, Westrick AC, Chen C, Langa KM, Kobayashi LC. Association of cumulative loneliness with all-cause mortality among middle-aged and older adults in the United States, 1996 to 2019. PNAS. 2023;120(51):e2306819120. doi:10.1073/pnas.2306819120.

Westrick AC, Langa KM, Kobayashi LC. The association of health behaviors prior to cancer diagnosis and functional aging trajectories after diagnosis: Longitudinal cohort study of middle-aged and older US cancer survivors. Preventive Medicine Reports. 2023;31:102083. doi:10.1016/j.pmedr.2022.102083.

Zhang B, Weuve J, Langa KM, et al. Comparison of Particulate Air Pollution From Different Emission Sources and Incident Dementia in the US. JAMA Intern Med. 2023. doi:10.1001/jamainternmed.2023.3300.

Briceño EM, Rentería MArce, Gross AL, et al. A cultural neuropsychological approach to harmonization of cognitive data across culturally and linguistically diverse older adult populations. Neuropsychology. 2023;37(3):247-257. doi:10.1037/neu0000816.

Nicholas LHersch, Halpern SD, Weir DR, et al. Decision Making for Patients With Severe Dementia Versus Normal Cognition Near the End of Life. Innovation in Aging. 2023;7(7):igad081. doi:10.1093/geroni/igad081.

Ankuda CK, Covinsky K, Freedman VA, et al. The devil's in the details: Variation in estimates of late-life activity limitations across national cohort studies. J of the American Geriatric Society. 2023;71(3):858-868. doi:10.1111/jgs.18158.

Jin H, Crimmins E, Langa KM, Dey AB, Lee J. Estimating the Prevalence of Dementia in India Using a Semi-Supervised Machine Learning Approach. Neuroepidemiology. 2023;57(1):43-50. doi:10.1159/000528904.

Westrick AC, Langa KM, Eastman M, Ospina-Romero M, Mullins MA, Kobayashi LC. Functional aging trajectories of older cancer survivors: A latent growth analysis of the US Health and Retirement Study. Journal of Cancer Survivorship. 2023;17(5):1499-1509. doi:10.1007/s11764-022-01185-0.

Zhang B, Langa KM, Weuve J, et al. Hypertension and Stroke as Mediators of Air Pollution Exposure and Incident Dementia. JAMA Network Open. 2023;6(9):e2333470. doi:10.1001/jamanetworkopen.2023.33470.

Blair EM, Levine DA, Hu HMei, Langa KM, Kabeto MU, Waljee J. The Influence of Cognitive Impairment on Post-Operative Outcomes. Annals of Surgery. 2023;277(1):e212-e217. doi:10.1097/SLA.0000000000004799.

Nichols E, Ng DK, Hayat S, et al. Measurement differences in the assessment of functional limitations for cognitive impairment classification across geographic locations. Alzheimers Dement. 2023;19(5):2218-2225. doi:10.1002/alz.12994.

Rentería MArce, Briceño EM, Chen D, et al. Memory and language cognitive data harmonization across the United States and Mexico. Alzheimer's & Dementia (Amsterdam, Netherlands). 2023;15(3):e12478. doi:10.1002/dad2.12478.

Domingue BW, McCammon R, West BT, Langa KM, Weir DR, Faul J. The mode effect of web-based surveying on the 2018 HRS measure of cognitive functioning. J Gerontol B Psychol Sci Soc Sci. 2023. doi:10.1093/geronb/gbad068.

Cho T-C, Yu X, Gross AL, et al. Negative wealth shocks in later life and subsequent cognitive function in older adults in China, England, Mexico, and the USA, 2012-18: a population-based, cross-nationally harmonised, longitudinal study. Lancet Healthy Longev. 2023. doi:10.1016/S2666-7568(23)00113-7.

Ehrlich JR, Goldstein J, Swenor BK, Whitson H, Langa KM, Veliz P. Addition of Vision Impairment to a Life-Course Model of Potentially Modifiable Dementia Risk Factors in the US. JAMA Neurology. 2022;79(6):623-626. doi:10.1001/jamaneurol.2022.0723.

Yu X, Langa KM, Cho T-C, Kobayashi LC. Association of Perceived Job Insecurity With Subsequent Memory Function and Decline Among Adults 55 Years or Older in England and the US, 2006 to 2016. JAMA Network Open. 2022;5(4):e227060. doi:10.1001/jamanetworkopen.2022.7060.

W Deardorff J, Barnes DE, Jeon SY, et al. Development and External Validation of a Mortality Prediction Model for Community-Dwelling Older Adults With Dementia. JAMA Internal Medicine. 2022;182(11):1161-1170. doi:10.1001/jamainternmed.2022.4326.

Choi HJung, Schoeni RF, Steptoe A, Cho T-C, Langa KM. Differential trends in disability among rich and poor adults in the US and England from 2002 to 2016. The Journals of Gerontology, Series B . 2022;77(Supplement_2):S189-S198. doi:10.1093/geronb/gbac029.

Zhang Y, O'Shea B, Yu X, et al. EDUCATION GRADIENTS IN LATER-LIFE COGNITIVE FUNCTION ACROSS LOW-, MIDDLE-, AND HIGH-INCOME COUNTRIES. Innovation in Aging. 2022;6(Supplement_1). doi:10.1093/geroni/igac059.409.

Manly JJ, Jones RN, Langa KM, et al. Estimating the Prevalence of Dementia and Mild Cognitive Impairment in the US: The 2016 Health and Retirement Study Harmonized Cognitive Assessment Protocol Project. JAMA Neurology. 2022;79(12):1242-1249. doi:10.1001/jamaneurol.2022.3543.

Kolli A, Kabeto M, McCammon R, Langa KM, Ehrlich JR. Glaucoma and cognitive function trajectories in a population-based study: Findings from the health and retirement study. Journal of the American Geriatrics Society. 2022;70(10):2827-2837. doi:10.1111/jgs.17903.

Mehdipanah R, Martin J, Eisenberg AK, Schulz AJ, Morgenstern LB, Langa KM. Housing status, mortgage debt and financial burden as barriers to health among older adults in the U.S. Housing and Society. 2022;49(1):58-72. doi:https://doi.org/10.1080/08882746.2021.1881373.

Kolli A, Zhou Y, Chung G, Ware EB, Langa KM, Ehrlich JR. Interactions between the apolipoprotein E4 gene and modifiable risk factors for cognitive impairment: a nationally representative panel study. BMC Geriatrics. 2022;22(1):938. doi:10.1186/s12877-022-03652-w.

Faul J, Domingue B, Stenhaug B, West BT, Langa KM, Weir DR. MODE EFFECTS ON COGNITIVE FUNCTIONING ASSESSMENTS IN THE HEALTH AND RETIREMENT STUDY. Innovation in Aging. 2022;6(Suppl 1):163. doi:10.1093/geroni/igac059.652.

Davis MA, Lee KA, Harris M, et al. Time to dementia diagnosis by race: a retrospective cohort study. Journal of the American Geriatrics Society. 2022. doi:10.1111/jgs.18078.

McCarthy EP, Chang C-H, Tilton N, Kabeto MU, Langa KM, Bynum JPW. Validation of Claims Algorithms to Identify Alzheimer's Disease and Related Dementias. The Journals of Gerontology, Series A . 2022;77(6):1261-1271. doi:10.1093/gerona/glab373.

Gao J, de Leon CFMendes, D'Souza J, et al. Associations of Long-term Air Pollution Exposure and Incident Late-Life Disability in Older U.S. Adults: The Health Retirement Study. In: ISEE Conference Abstracts. Vol. 2021. ISEE Conference Abstracts. ; 2021.

Tipirneni R, Levy HG, Langa KM, et al. Changes in Health Care Access and Utilization for Low-SES Adults Age 51-64 after Medicaid Expansion. The Journal of Gerontology: Series B. 2021;76(6):1218-1230. doi:10.1093/geronb/gbaa123.

Bakulski KM, Vadari HS, Faul J, et al. Cumulative Genetic Risk and APOE ?4 Are Independently Associated With Dementia Status in a Multiethnic, Population-Based Cohort. Neurology Genetics. 2021;7(2):e576. doi:10.1212/NXG.0000000000000576.

Wei MY, Luster JE, Ratz D, Mukamal KJ, Langa KM. Development, Validation, and Performance of a New Physical Functioning?Weighted Multimorbidity Index for Use in Administrative Data. Journal of General Internal Medicine. 2021;36:2427?2433. doi:10.1007/s11606-020-06486-7.

Wei MY, Luster JE, Ratz D, Mukamal KJ, Langa KM. Development, Validation, and Performance of a New Physical Functioning-Weighted Multimorbidity Index for Use in Administrative Data. Journal of General Internal Medicine. 2021;36(8):2427-2433. doi:10.1007/s11606-020-06486-7.

Baum MY, Gallo JJ, Nolan MT, et al. Does it Matter Who Decides? Outcomes of Surrogate Decision-Making for Community-Dwelling, Cognitively Impaired Older Adults Near the End of Life. Journal of Pain and Symptom Management. 2021;62(6):1126-1134. doi:10.1016/j.jpainsymman.2021.06.009.

Faul J, Ware EB, Kabeto MU, Fisher J, Langa KM. The Effect of Childhood Socioeconomic Position and Social Mobility on Cognitive Function and Change Among Older Adults: A Comparison Between the United States and England. The Journals of Gerontology: Series B . 2021;76(Supplement_1):S51-S63. doi:10.1093/geronb/gbaa138.

Choi H, Heisler MM, Norton EC, Langa KM, Cho T-C, Connell CM. Family Care Availability And Implications For Informal And Formal Care Used By Adults With Dementia In The US. Health Affairs. 2021;40(9):1359-1367. doi:10.1377/hlthaff.2021.00280.

Matta S, Hsu JW, Iwashyna TJ, Baum MY, Langa KM, Nicholas LHersch. Identifying cohabiting couples in administrative data: evidence from Medicare address data. Health Services and Outcomes Research Methodology. 2021;21(2):238-247. doi:10.1007/s10742-020-00229-1.

Ehrlich JR, Swenor BK, Zhou Y, Langa KM. The Longitudinal Association of Vision Impairment with Transitions to Cognitive Impairment and Dementia: Findings from The Aging, Demographics and Memory Study. The Journals of Gerontology - Series A . 2021;76(12):2187-2193. doi:10.1093/gerona/glab157.

Liu H, Hsieh N, Zhang Z, Zhang Y, Langa KM. Same-Sex Couples and Cognitive Impairment: Evidence from the Health and Retirement Study. The Journals of Gerontology: Series B . 2021;76(7):1388-1399. doi:10.1093/geronb/gbaa202.

Schneider S, Junghaenel DU, Zelinski E, et al. Subtle mistakes in self-report surveys predict future transition to dementia. Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring. 2021;13:e12252. doi:https://doi.org/10.1002/dad2.12252.

Ankuda CK, Levine DA, Langa KM, Ornstein KA, Kelley A. Caregiving, recovery, and death after incident ADL/IADL disability among older adults in the United States. Journal of Applied Gerontology. 2020;39(4). doi:10.1177/0733464819826842.

Choi H, Steptoe A, Heisler MM, et al. Comparison of Health Outcomes Among High- and Low-Income Adults Aged 55 to 64 Years in the US vs England. JAMA Intern Med. 2020. doi:10.1001/jamainternmed.2020.2802.

Langa KM, Ryan LH, McCammon RJ, et al. The Health and Retirement Study Harmonized Cognitive Assessment Protocol Project: Study Design and Methods. Neuroepidemiology. 2020. doi:10.1159/000503004.

Liu H, Zhang Z, Langa KM. Marital status and dementia: Evidence from the Health and Retirement Study. Journals of Gerontology. Series B, Psychological Sciences and Social Sciences. 2020. doi:10.1093/geronb/gbz087.

Briceño E, Mehdipanah R, Gonzales X, et al. Methods and Early Recruitment of a Community-Based Study of Cognitive Impairment Among Mexican Americans and Non-Hispanic Whites: The BASIC-Cognitive Study. Journal of Alzheimer's Disease. 2020;73(1):185-196. doi:10.3233/JAD-190761.

Levine DA, Galecki AT, Kabeto MU, et al. Mild cognitive impairment and receipt of procedures for acute ischemic stroke in older adults. Journal of Stroke and Cerebrovascular Diseases. 2020;29(10). doi:https://doi.org/10.1016/j.jstrokecerebrovasdis.2020.105083.

Levine DA, Langa KM, Galecki AT, et al. Mild Cognitive Impairment and Receipt of Treatments for Acute Myocardial Infarction in Older Adults. Journal of General Internal Medicine. 2020;35:28?35. doi:10.1007/s11606-019-05155-8.

Wei MY, Levine DA, Zahodne LB, Kabeto MU, Langa KM. Multimorbidity and cognitive decline over 14 years in older Americans. Journals of Gerontology. Series A, Biological Sciences & Medical Sciences. 2020. doi:10.1093/gerona/glz147.

Kornblith ES, Langa KM, Yaffe K, Gardner RC. Physical and Functional Impairment Among Older Adults With a History of Traumatic Brain Injury. Journal of Head Trauma Rehabilitation. 2020;35(4). doi:10.1097/HTR.0000000000000552.

Kornblith ES, Yaffe K, Langa KM, Gardner RC. Prevalence of Lifetime History of Traumatic Brain Injury among Older Male Veterans Compared to Civilians: A Nationally Representative Study. Journal of NeurotraumaJournal of Neurotrauma. 2020. doi:https://doi.org/10.1089/neu.2020.7062.

Abedini NC, Choi H, Wei MY, Langa KM, Chopra V. The Relationship of Loneliness to End-of-Life Experience in Older Americans: A Cohort Study. Journal of the American Geriatrics Society. 2020;68(5):1064-1071. doi:10.1111/jgs.16354.

Abedini NC, Choi H, Wei MY, Langa KM, Chopra V. The Relationship of Loneliness to End-of-Life Experience in Older Americans: A Cohort Study. Journal of the American Geriatrics SocietyJournal of the American Geriatrics SocietyJ Am Geriatr Soc. 2020. doi:10.1111/jgs.16354.

Robbins R, Sonnega A, Turner RW, et al. Sleep Difficulties and Cognition over a 10-Year Period in a National Sample of U.S. Older Adults. Innovation in Aging. 2020. doi:10.1093/geroni/igaa025.

Zlotnick H, Hoffman GJ, Nuliyalu U, Engler TA, Langa KM, Ryan AM. Is social capital protective against hospital readmissions?. BMC Health Services Research. 2020;20(1):248. doi:10.1186/s12913-020-05092-x.

Choi H, Schoeni RF, Cho T-C, Langa KM. Trends in Disability Among Adults 55-64 in the United States and England From 2002 to 2016. Innovation in Aging. 2020;4(Suppl 1):303. doi:10.1093/geroni/igaa057.970.

Robbins R, Sonnega A, II RWTurner, Jean-Louis G, Langa KM. COGNITIVE IMPAIRMENT AND SLEEP DIFFICULTIES OVER 10 YEARS IN A NATIONAL SAMPLE OF OLDER ADULTS. Innovation in Aging. 2019;3(Suppl 1):S453 - S453.

Hirth RA, Acharya Y, Levy HG, Langa KM. Does home equity affect decisions on long-term care insurance purchases? Evidence from the United States. Research on Aging. 2019;41(6). doi:10.1177/0164027519830078.

Bell SAnne, Choi H, Langa KM, Iwashyna TJ. Health Risk Behaviors after Disaster Exposure Among Older Adults. Prehospital and Disaster Medicine. 2019;34(1):95-97. doi:10.1017/S1049023X18001231.

Min LC, Tinetti M, Langa KM, Ha J, Alexander NB, Hoffman GJ. Measurement of Fall Injury With Health Care System Data and Assessment of Inclusiveness and Validity of Measurement Models. JAMA Network Open. 2019;2(8):e199679-e199679. doi:10.1001/jamanetworkopen.2019.9679.

Prescott HC, Carmichael AG, Langa KM, Gonzalez R, Iwashyna TJ. Paths into sepsis: Trajectories of presepsis healthcare use. Annals of the American Thoracic Society. 2019;16(1):116-123. doi:10.1513/AnnalsATS.201806-391OC.

Wei MY, Kabeto MU, Galecki AT, Langa KM. Physical Functioning Decline and Mortality in Older Adults with Multimorbidity: Joint Modeling of Longitudinal and Survival Data. Journals of Gerontology Series A: Biological Sciences & Medical Sciences. 2019;74(2):226-232. doi:10.1093/gerona/gly038.

Tipirneni R, Ganguli I, Ayanian JZ, Langa KM. Reducing Disparities in Healthy Aging Through an Enhanced Medicare Annual Wellness Visit. Public Policy & Aging Report. 2019;29(1):26-32. doi:10.1093/ppar/pry048.

Pool LR, Burgard SA, Needham BL, Elliott MR, Langa KM, de Leon CFMendes. Association of a Negative Wealth Shock With All-Cause Mortality in Middle-aged and Older Adults in the United States. JAMA. 2018;319(13):1341-1350. doi:10.1001/jama.2018.2055.

Díaz-Venegas C, Downer B, Langa KM, Wong R. Cognitive Functioning of U.S. Adults by Race and Hispanic Origin. In: Vega WA, Angel JL, Robledo LMiguel F, Markides KS, eds. Contextualizing Health and Aging in the Americas. Contextualizing Health and Aging in the Americas. Cham: Springer International Publishing; 2018:85 - 107. doi:10.1007/978-3-030-00584-910.1007/978-3-030-00584-9_5.

Ornstein KA, Garrido MM, Siu AL, Bollens-Lund E, Langa KM, Kelley A. Impact of In-Hospital Death on Spending for Bereaved Spouses. Health Services Research. 2018;53(Suppl_1):2696-2717. doi:10.1111/1475-6773.12841.

Wei MY, Kabeto MU, Langa KM, Mukamal KJ. Multimorbidity and physical and cognitive function: performance of a new multimorbidity-weighted index. Journals of Gerontology Series A: Biological Sciences & Medical Sciences. 2018;73(2):225. doi:10.1093/gerona/glx114.

Weden MM, Shih RA, Kabeto MU, Langa KM. Secular Trends in Dementia and Cognitive Impairment of U.S. Rural and Urban Older Adults. American Journal of Preventive Medicine. 2018;54(2):164-172. doi:10.1016/j.amepre.2017.10.021.

Choi H, Schoeni RF, Martin LG, Langa KM. Trends in the Prevalence and Disparity in Cognitive Limitations of Americans 55-69 Years Old. Journals of Gerontology Series B: Psychological Sciences & Social Sciences. 2018;73(suppl_1):S29-S37. doi:10.1093/geronb/gbx155.

Hoffman GJ, Ha J, Alexander NB, Langa KM, Tinetti M, Min LC. Underreporting of Fall Injuries of Older Adults: Implications for Wellness Visit Fall Risk Screening. Journal of the American Geriatrics Society. 2018;66(6):1195-1200. doi:10.1111/jgs.15360.

Ankuda CK, Maust DT, Kabeto MU, McCammon RJ, Langa KM, Levine DA. Association between spousal caregiver well-being and care recipient healthcare expenditures. Journal of the American Geriatrics Society. 2017;65(10):2220-2226. doi:10.1111/jgs.15039.

Brilleman SL, Wolfe R, Moreno-Betancur M, et al. Associations between community-level disaster exposure and individual-level changes in disability and risk of death for older Americans. Soc Sci Med. 2017;173:118-125. doi:10.1016/j.socscimed.2016.12.007.

Langa KM, Larson EB, Crimmins EM, et al. A Comparison of the Prevalence of Dementia in the United States in 2000 and 2012. JAMA Intern Med. 2017;177(1):51-58. doi:10.1001/jamainternmed.2016.6807.

Maust DT, Kales HC, McCammon RJ, Blow FC, Leggett AN, Langa KM. Distress Associated with Dementia-Related Psychosis and Agitation in Relation to Healthcare Utilization and Costs. American Journal of Geriatric Psychiatry. 2017;25(10):1074-1082. doi:10.1016/j.jagp.2017.02.025.

Weden MM, Miles J, Friedman EM, et al. The Hispanic paradox: Race/ethnicity and nativity, immigrant enclave residence and cognitive impairment among older US adults. Journal of the American Geriatrics Society. 2017;65(5):1085-1091. doi:10.1111/jgs.14806.

Meddings J, Reichert H, Smith SN, et al. The Impact of Disability and Social Determinants of Health on Condition-Specific Readmissions beyond Medicare Risk Adjustments: A Cohort Study. J Gen Intern Med. 2017;32(1):71-80. doi:10.1007/s11606-016-3869-x.

Prescott HC, Sjoding MW, Langa KM, Iwashyna TJ, McAuley DF. Late mortality after acute hypoxic respiratory failure. Thorax. 2017. doi:10.1136/thoraxjnl-2017-210109.

McEvoy CT, Guyer HM, Langa KM, Yaffe K. Neuroprotective diets are associated with better cognitive function: The Health and Retirement Study. Journal of the American Geriatrics Society. 2017;65(8):1857-1862. doi:10.1111/jgs.14922.

Chang VW, Langa KM, Weir DR, Iwashyna TJ. The obesity paradox and incident cardiovascular disease: A population-based study. PLoS One. 2017;12(12):e0188636. doi:10.1371/journal.pone.0188636.

Maust DT, Langa KM, Blow FC, Kales HC. Psychotropic use and associated neuropsychiatric symptoms among patients with dementia in the USA. International Journal of Geriatric Psychiatry. 2017;32(2):164-174. doi:10.1002/gps.4452.

Harris TB, Byhoff E, Perumalswami CR, Langa KM, Wright AA, Griggs JJ. The Relationship of Obesity to Hospice Use and Expenditures: A Cohort Study. Annals of Internal Medicine. 2017. doi:10.7326/M16-0749.

Davis MA, Langa KM. Rich American seniors are getting healthier, leaving the poor behind. The Conversation US.

Gardner RC, Langa KM, Yaffe K. Subjective and objective cognitive function among older adults with a history of traumatic brain injury: A population-based cohort study. PLoS Medicine. 2017;14(3):e1002246. doi:10.1371/journal.pmed.1002246.

Ornstein KA, Aldridge MD, Garrido MM, et al. The Use of Life-Sustaining Procedures in the Last Month of Life Is Associated With More Depressive Symptoms in Surviving Spouses. J Pain Symptom Manage. 2017;53(2):178-187.e1. doi:10.1016/j.jpainsymman.2016.08.023.

Larson EB, Langa KM. What?s the ?Take Home? from Research on Dementia Trends?. PLOS Medicine. 2017;14(3):e1002236. doi:10.1371/journal.pmed.1002236.

Weir DR, Langa KM, Ryan LH. 2016 Harmonized Cognitive Assessment Protocol (HCAP) Study Protocol Summary. Ann Arbor, MI: Health and Retirement Study, Survey Research Center, Institute for Social Research, University of Michigan; 2016:1-15.

Gawronski KAB, Kim ES, Langa KM, Kubzansky LD. Dispositional Optimism and Incidence of Cognitive Impairment in Older Adults. Psychosom Med. 2016;78(7):819-28. doi:10.1097/PSY.0000000000000345.

Kim D, Griffin BAnn, Kabeto MU, Escarce JJ, Langa KM, Shih RA. Lagged Associations of Metropolitan Statistical Area- and State-Level Income Inequality with Cognitive Function: The Health and Retirement Study. M. Glymour M, ed. PLoS One. 2016;11(6):e0157327. doi:10.1371/journal.pone.0157327.

Prescott HC, Osterholzer JJ, Langa KM, Angus DC, Iwashyna TJ. Late mortality after sepsis: propensity matched cohort study. BMJ. 2016;353:i2375. doi:10.1136/bmj.i2375.

Yu RP, Ellison NB, McCammon RJ, Langa KM. Mapping the Two Levels of Digital Divide: Internet Access and Social Network Site Adoption among Older Adults in the USA. Information, Communication and Society. 2016;19(10):1445-1464. doi:10.1080/1369118X.2015.1109695.

Burke JF, Kerr EA, McCammon RJ, Holleman R, Langa KM, Callaghan BC. Neuroimaging overuse is more common in Medicare compared with the VA. Neurology. 2016;87(8):792-8. doi:10.1212/WNL.0000000000002963.

Díaz-Venegas C, Downer B, Langa KM, Wong R. Racial and ethnic differences in cognitive function among older adults in the USA. International Journal of Geriatric Psychiatry. 2016;31(9):1004-1012. doi:10.1002/gps.4410.

Byhoff E, Harris TB, Langa KM, Iwashyna TJ. Racial and Ethnic Differences in End-of-Life Medicare Expenditures. Journal of the American Geriatrics Society. 2016;64(9):1789-1797. doi:10.1111/jgs.14263.

Karlawish JH, Langa KM. Unfinished business in preventing Alzheimer Disease. JAMA Internal Medicine. 2016;176(12):1739-1740. doi:10.1001/jamainternmed.2016.6310.

Saczynski JS, Rosen AB, McCammon RJ, et al. Antidepressant Use and Cognitive Decline: The Health and Retirement Study. Am J Med. 2015;128(7):739-46. doi:10.1016/j.amjmed.2015.01.007.

Davydow DS, Levine DA, Zivin K, Katon WJ, Langa KM. The association of depression, cognitive impairment without dementia, and dementia with risk of ischemic stroke: a cohort study. Psychosom Med. 2015;77(2):200-8. doi:10.1097/PSY.0000000000000136.

Levine DA, Kabeto MU, Langa KM, Lisabeth LD, Rogers MAM, Galecki AT. Does Stroke Contribute to Racial Differences in Cognitive Decline?. Stroke. 2015;46(7):1897-902. doi:10.1161/STROKEAHA.114.008156.

Kotagal V, Langa KM, Plassman BL, et al. Factors associated with cognitive evaluations in the United States. Neurology. 2015;84(1):64-71. doi:10.1212/WNL.0000000000001096.

Hurd MD, Martorell P, Langa KM. Future Monetary Costs of Dementia in the United States under Alternative Dementia Prevalence Scenarios. Journal of Population Ageing. 2015;8(1-2):101-112. doi:10.1007/s12062-015-9112-4.

Levy HG, Janke AT, Langa KM. Health literacy and the digital divide among older Americans. J Gen Intern Med. 2015;30(3):284-9. doi:10.1007/s11606-014-3069-5.

Prescott HC, Dickson RP, Rogers MAM, Langa KM, Lwashyna TJ. Hospitalization Type and Subsequent Severe Sepsis. Am J Respir Crit Care Med. 2015;192(5):581-8. doi:10.1164/rccm.201503-0483OC.

Callaghan BC, Kerber K, Langa KM, et al. Longitudinal patient-oriented outcomes in neuropathy: Importance of early detection and falls. Neurology. 2015;85(1):71-9. doi:10.1212/WNL.0000000000001714.

Choi H, Schoeni RF, Langa KM, Heisler MM. Older Adults' Residential Proximity to Their Children: Changes After Cardiovascular Events. Journals of Gerontology Series B: Psychological Sciences and Social Sciencess. 2015;70(6):995-1004. doi:10.1093/geronb/gbu076.

Fang C, Langa KM, Levy HG, Weir DR. Racial Difference in the Use of VA Health Services. Ann Arbor, MI, Michigan Reirement Research Center, University of Michigan; 2015.

Prescott HC, Langa KM, Iwashyna TJ. Readmission diagnoses after hospitalization for severe sepsis and other acute medical conditions. JAMA. 2015;313(10):1055-7. doi:10.1001/jama.2015.1410.

Yu RP, McCammon RJ, Ellison NB, Langa KM. The relationships that matter: social network site use and social wellbeing among older adults in the United States of America. Ageing and Society. 2015. doi:10.1017/S0144686X15000677.

Choi H, Schoeni RF, Langa KM, Heisler MM. Spouse and Child Availability for Newly Disabled Older Adults: Socioeconomic Differences and Potential Role of Residential Proximity. J Gerontol B Psychol Sci Soc Sci. 2015;70(3):462-9. doi:10.1093/geronb/gbu015.

Friedman EM, Shih RA, Langa KM, Hurd MD. US Prevalence And Predictors Of Informal Caregiving For Dementia. Health Affairs. 2015;34(10):1637-41. doi:10.1377/hlthaff.2015.0510.

Levine DA, Langa KM, Rogers MAM. Acute infection contributes to racial disparities in stroke mortality. Neurology. 2014;82(11):914-21. doi:10.1212/WNL.0000000000000214.

Nicholas LHersch, Bynum JPW, Iwashyna TJ, Weir DR, Langa KM. Advance directives and nursing home stays associated with less aggressive end-of-life care for patients with severe dementia. Health Affairs. 2014;33(4):667-74. doi:10.1377/hlthaff.2013.1258.

Dutta A, Henley W, Robine J-M, et al. Aging children of long-lived parents experience slower cognitive decline. Alzheimer's and Dementia. 2014;10(5):S315-S322. doi:10.1016/j.jalz.2013.07.002.

Weir DR, McCammon RJ, Ryan LH, Langa KM. Cognitive Test Selection for the Harmonized Cognitive Assessment Protocol (HCAP). Ann Arbor, Michigan: Institute for Social Research, University of Michigan; 2014.

Sonnega A, Faul J, Ofstedal MBeth, Langa KM, Phillips JWR, Weir DR. Cohort Profile: the Health and Retirement Study (HRS). Int J Epidemiol. 2014;43(2):576-85. doi:10.1093/ije/dyu067.

Govindan S, Shapiro L, Langa KM, Iwashyna TJ. Death certificates underestimate infections as proximal causes of death in the U.S. PLoS One. 2014;9(5):e97714. doi:10.1371/journal.pone.0097714.

Davydow DS, Hough CL, Zivin K, Langa KM, Katon WJ. Depression and risk of hospitalization for pneumonia in a cohort study of older Americans. J Psychosom Res. 2014;77(6):528-34. doi:10.1016/j.jpsychores.2014.08.002.

Barnes DE, Beiser AS, Lee A, et al. Development and validation of a brief dementia screening indicator for primary care. Alzheimers Dement. 2014;10(6):656-665.e1. doi:10.1016/j.jalz.2013.11.006.

Weir DR, Lay M, Langa KM. Economic development and gender inequality in cognition: a comparison of China and India, and of SAGE and the HRS sister studies. Journal of Economics of Ageing. 2014;4:114-125. doi:10.1016/j.jeoa.2014.08.002.

Langa KM, Larson EB. Education, brain health, and improving life opportunities for women. The Journal of the Economics of Ageing. 2014;4:56 - 58. doi:10.1016/j.jeoa.2014.08.001.

Levine DA, Davydow DS, Hough CL, Langa KM, Rogers MAM, Iwashyna TJ. Functional disability and cognitive impairment after hospitalization for myocardial infarction and stroke. Circ Cardiovasc Qual Outcomes. 2014;7(6):863-71. doi:10.1161/HCQ.0000000000000008.

Chen LM, Norton EC, Langa KM, Le S, Epstein AM. Geographic variation in out-of-pocket expenditures of elderly Medicare beneficiaries. J Am Geriatr Soc. 2014;62(6):1097-104. doi:10.1111/jgs.12834.

Ku?ma E, Llewellyn DJ, Langa KM, Wallace RB, Lang IA. History of alcohol use disorders and risk of severe cognitive impairment: a 19-year prospective cohort study. Am J Geriatr Psychiatry. 2014;22(10):1047-54. doi:10.1016/j.jagp.2014.06.001.

Prescott HC, Langa KM, Liu V, Escobar GJ, Iwashyna TJ. Increased 1-year healthcare use in survivors of severe sepsis. Am J Respir Crit Care Med. 2014;190(1):62-9. doi:10.1164/rccm.201403-0471OC.

Kelley A, Langa KM, Cagle JG, et al. Leveraging the health and retirement study to advance palliative care research. J Palliat Med. 2014;17(5):506-11. doi:10.1089/jpm.2013.0648.

Davydow DS, Zivin K, Katon WJ, et al. Neuropsychiatric disorders and potentially preventable hospitalizations in a prospective cohort study of older Americans. J Gen Intern Med. 2014;29(10):1362-71. doi:10.1007/s11606-014-2916-8.

Prescott HC, Chang VW, O'Brien, Jr JM, Langa KM, Iwashyna TJ. Obesity and 1-year outcomes in older Americans with severe sepsis. Crit Care Med. 2014;42(8):1766-74. doi:10.1097/CCM.0000000000000336.

Heisler MM, Choi H, Piette JD, Rosland AMarie, Langa KM, Brown S. Adults with cardiovascular disease who help others: a prospective study of health outcomes. J Behav Med. 2013;36(2):199-211. doi:10.1007/s10865-012-9414-4.

Delavande A, Hurd MD, Martorell P, Langa KM. Dementia and out-of-pocket spending on health care services. Alzheimers Dement. 2013;9(1):19-29. doi:10.1016/j.jalz.2011.11.003.

Rogers MAM, M. Greene T, Young VB, et al. Depression, antidepressant medications, and risk of Clostridium difficile infection. BMC Medicine. 2013;11:121. doi:10.1186/1741-7015-11-121.

Crimmins EM, Faul J, Kim JK, et al. Documentation of Biomarkers in the 2006 and 2008 Health and Retirement Study. Ann Arbor, Michigan: Institute for Social Research, University of Michigan; 2013.

Callaghan BC, Burke JF, Rodgers A, et al. Expenditures in the elderly with peripheral neuropathy: Where should we focus cost-control efforts?. Neurology. Clinical Practice. 2013;3(5):421-430. doi:10.1212/CPJ.0b013e3182a78fb1.

Sekaran NK, Choi H, Hayward RA, Langa KM. Fall-associated difficulty with activities of daily living in functionally independent individuals aged 65 to 69 in the United States: a cohort study. J Am Geriatr Soc. 2013;61(1):96-100. doi:10.1111/jgs.12071.

Davydow DS, Hough CL, Levine DA, Langa KM, Iwashyna TJ. Functional disability, cognitive impairment, and depression after hospitalization for pneumonia. Am J Med. 2013;126(7):615-24.e5. doi:10.1016/j.amjmed.2012.12.006.

Gure TR, Langa KM, Fisher GG, Piette JD, Plassman BL. Functional limitations in older adults who have cognitive impairment without dementia. J Geriatr Psychiatry Neurol. 2013;26(2):78-85. doi:10.1177/0891988713481264.

Clark DO, Stump TE, Tu W, et al. Hospital and nursing home use from 2002 to 2008 among U.S. older adults with cognitive impairment, not dementia in 2002. Alzheimer Dis Assoc Disord. 2013;27(4):372-8. doi:10.1097/WAD.0b013e318276994e.

Warner KE, McCammon RJ, Fries BE, Langa KM. Impact of cigarette smoking on utilization of nursing home services. Nicotine Tob Res. 2013;15(11):1902-9. doi:10.1093/ntr/ntt079.

Dutta A, Henley W, Robine J-M, Langa KM, Wallace RB, Melzer D. Longer lived parents: protective associations with cancer incidence and overall mortality. J Gerontol A Biol Sci Med Sci. 2013;68(11):1409-18. doi:10.1093/gerona/glt061.

Hurd MD, Martorell P, Delavande A, Mullen KJ, Langa KM. Monetary costs of dementia in the United States. N Engl J Med. 2013;368(14):1326-34. doi:10.1056/NEJMsa1204629.

Larson EB, Yaffe K, Langa KM. New insights into the dementia epidemic. New England Journal of Medicine. 2013;369(24):2275-7. doi:10.1056/NEJMp1311405.

Antoniou EE, Dutta A, Langa KM, Melzer D, Llewellyn DJ. Personality profile of the children of long-lived parents. J Gerontol B Psychol Sci Soc Sci. 2013;68(5):730-8. doi:10.1093/geronb/gbt003.

Davydow DS, Hough CL, Langa KM, Iwashyna TJ. Symptoms of depression in survivors of severe sepsis: a prospective cohort study of older Americans. Am J Geriatr Psychiatry. 2013;21(9):887-97. doi:10.1016/j.jagp.2013.01.017.

Zivin K, Pirraglia PA, McCammon RJ, Langa KM, Vijan S. Trends in depressive symptom burden among older adults in the United States from 1998 to 2008. J Gen Intern Med. 2013;28(12):1611-9. doi:10.1007/s11606-013-2533-y.

Rogers MAM, Levine DA, Blumberg N, Fisher GG, Kabeto MU, Langa KM. Antigenic challenge in the etiology of autoimmune disease in women. J Autoimmun. 2012;38(2-3):J97-J102. doi:10.1016/j.jaut.2011.08.001.

Rakoski MO, McCammon RJ, Piette JD, et al. Burden of cirrhosis on older Americans and their families: analysis of the health and retirement study. Hepatology. 2012;55(1):184-91. doi:10.1002/hep.24616.

Shaffer VA, Merkle EC, Fagerlin A, Griggs JJ, Langa KM, Iwashyna TJ. Chemotherapy was not associated with cognitive decline in older adults with breast and colorectal cancer: findings from a prospective cohort study. Med Care. 2012;50(10):849-55. doi:10.1097/MLR.0b013e31825a8bb0.

Davydow DS, Hough CL, Langa KM, Iwashyna TJ. Depressive symptoms in spouses of older patients with severe sepsis. Crit Care Med. 2012;40(8):2335-41. doi:10.1097/CCM.0b013e3182536a81.

Zulman DM, Rosland AMarie, Choi H, Langa KM, Heisler MM. The influence of diabetes psychosocial attributes and self-management practices on change in diabetes status. Patient Educ Couns. 2012;87(1):74-80. doi:10.1016/j.pec.2011.07.013.

Gure TR, McCammon RJ, Cigolle CT, Koelling TM, Blaum CS, Langa KM. Predictors of self-report of heart failure in a population-based survey of older adults. Circ Cardiovasc Qual Outcomes. 2012;5(3):396-402. doi:10.1161/CIRCOUTCOMES.111.963116.

Davydow DS, Hough CL, Langa KM, Iwashyna TJ. Presepsis depressive symptoms are associated with incident cognitive impairment in survivors of severe sepsis: a prospective cohort study of older Americans. J Am Geriatr Soc. 2012;60(12):2290-6. doi:10.1111/jgs.12001.

Gure TR, Blaum CS, Giordani BJ, et al. Prevalence of cognitive impairment in older adults with heart failure. J Am Geriatr Soc. 2012;60(9):1724-9. doi:10.1111/j.1532-5415.2012.04097.x.

Iwashyna TJ, Netzer G, Langa KM, Cigolle CT. Spurious inferences about long-term outcomes: the case of severe sepsis and geriatric conditions. Am J Respir Crit Care Med. 2012;185(8):835-41. doi:10.1164/rccm.201109-1660OC.

Callaghan BC, McCammon RJ, Kerber K, Xu X, Langa KM, Feldman EL. Tests and expenditures in the initial evaluation of peripheral neuropathy. Arch Intern Med. 2012;172(2):127-32. doi:10.1001/archinternmed.2011.1032.

Rogers MAM, Levine DA, Blumberg N, Flanders SA, Chopra V, Langa KM. Triggers of hospitalization for venous thromboembolism. Circulation. 2012;125(17):2092-9. doi:10.1161/CIRCULATIONAHA.111.084467.

Crimmins EM, Kim JK, Langa KM, Weir DR. Assessment of cognition using surveys and neuropsychological assessment: the Health and Retirement Study and the Aging, Demographics, and Memory Study. J Gerontol B Psychol Sci Soc Sci. 2011;66 Suppl 1(Suppl 1):i162-71. doi:10.1093/geronb/gbr048.

Okura T, Langa KM. Caregiver burden and neuropsychiatric symptoms in older adults with cognitive impairment: the Aging, Demographics, and Memory Study (ADAMS). Alzheimer Dis Assoc Disord. 2011;25(2):116-21. doi:10.1097/WAD.0b013e318203f208.

Fisher GG, Franks MM, Plassman BL, et al. Caring for individuals with dementia and cognitive impairment, not dementia: findings from the aging, demographics, and memory study. J Am Geriatr Soc. 2011;59(3):488-94. doi:10.1111/j.1532-5415.2010.03304.x.

Fong TG, Jones RN, Rudolph JL, et al. Development and validation of a brief cognitive assessment tool: the sweet 16. Arch Intern Med. 2011;171(5):432-7. doi:10.1001/archinternmed.2010.423.

Cigolle CT, Lee PG, Langa KM, Lee Y-Y, Tian Z, Blaum CS. Geriatric conditions develop in middle-aged adults with diabetes. J Gen Intern Med. 2011;26(3):272-9. doi:10.1007/s11606-010-1510-y.

Plassman BL, Langa KM, McCammon RJ, et al. Incidence of dementia and cognitive impairment, not dementia in the United States. Ann Neurol. 2011;70(3):418-26. doi:10.1002/ana.22362.

Brookmeyer R, Evans DA, Hebert L, et al. National estimates of the prevalence of Alzheimer's disease in the United States. Alzheimers Dement. 2011;7(1):61-73. doi:10.1016/j.jalz.2010.11.007.

Okura T, Plassman BL, Steffens DC, Llewellyn DJ, Potter GG, Langa KM. Neuropsychiatric symptoms and the risk of institutionalization and death: the aging, demographics, and memory study. J Am Geriatr Soc. 2011;59(3):473-81. doi:10.1111/j.1532-5415.2011.03314.x.

Seshadri S, Beiser AS, Au R, et al. Operationalizing diagnostic criteria for Alzheimer's disease and other age-related cognitive impairment-Part 2. Alzheimers Dement. 2011;7(1):35-52. doi:10.1016/j.jalz.2010.12.002.

Weir DR, Faul J, Langa KM. Proxy interviews and bias in the distribution of cognitive abilities due to non-response in longitudinal studies: a comparison of HRS and ELSA. Longit Life Course Stud. 2011;2(2):170-184. doi:10.14301/llcs.v2i2.116.

Weir DR, Wallace RB, Langa KM, et al. Reducing case ascertainment costs in U.S. population studies of Alzheimer's disease, dementia, and cognitive impairment-Part 1. Alzheimers Dement. 2011;7(1):94-109. doi:10.1016/j.jalz.2010.11.004.

Nicholas LHersch, Langa KM, Iwashyna TJ, Weir DR. 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.

Wilson RS, Weir DR, Leurgans SE, et al. Sources of variability in estimates of the prevalence of Alzheimer's disease in the United States. Alzheimers Dement. 2011;7(1):74-9. doi:10.1016/j.jalz.2010.11.006.

Rocca WA, Petersen RC, Knopman DS, et al. Trends in the incidence and prevalence of Alzheimer's disease, dementia, and cognitive impairment in the United States. Alzheimers Dement. 2011;7(1):80-93. doi:10.1016/j.jalz.2010.11.002.

Rogers MAM, Blumberg N, Heal JM, Langa KM. Utilization of blood transfusion among older adults in the United States. Transfusion. 2011;51(4):710-8. doi:10.1111/j.1537-2995.2010.02937.x.

Silveira MJ, Kim SYH, Langa KM. Advance directives and outcomes of surrogate decision making before death. N Engl J Med. 2010;362(13):1211-8. doi:10.1056/NEJMsa0907901.

Piette JD, Rosland AMarie, Silveira MJ, Kabeto MU, Langa KM. The case for involving adult children outside of the household in the self-management support of older adults with chronic illnesses. Chronic Illn. 2010;6(1):34-45. doi:10.1177/1742395309347804.

Blaum CS, Cigolle CT, Boyd C, et al. Clinical complexity in middle-aged and older adults with diabetes: the Health and Retirement Study. Med Care. 2010;48(4):327-34. doi:10.1097/mlr.0b013e3181ca4035.

Zivin K, Llewellyn DJ, Lang IA, et al. Depression among older adults in the United States and England. Am J Geriatr Psychiatry. 2010;18(11):1036-44. doi:10.1097/JGP.0b013e3181dba6d2.

Gure TR, Kabeto MU, Plassman BL, Piette JD, Langa KM. Differences in functional impairment across subtypes of dementia. J Gerontol A Biol Sci Med Sci. 2010;65(4):434-41. doi:10.1093/gerona/glp197.

Zivin K, Ratliff SM, Heisler MM, Langa KM, Piette JD. Factors influencing cost-related nonadherence to medication in older adults: a conceptually based approach. Value Health. 2010;13(4):338-45. doi:10.1111/j.1524-4733.2009.00679.x.

Heisler MM, Choi H, Rosen AB, et al. Hospitalizations and deaths among adults with cardiovascular disease who underuse medications because of cost: a longitudinal analysis. Med Care. 2010;48(2):87-94. doi:10.1097/MLR.0b013e3181c12e53.

Iwashyna TJ, E Ely W, Smith DM, Langa KM. Long-term cognitive impairment and functional disability among survivors of severe sepsis. JAMA. 2010;304(16):1787-94. doi:10.1001/jama.2010.1553.

Okura T, Plassman BL, Steffens DC, Llewellyn DJ, Potter GG, Langa KM. Prevalence of neuropsychiatric symptoms and their association with functional limitations in older adults in the United States: the aging, demographics, and memory study. J Am Geriatr Soc. 2010;58(2):330-7. doi:10.1111/j.1532-5415.2009.02680.x.

Rogers MAM, Langa KM. Untreated poor vision: a contributing factor to late-life dementia. Am J Epidemiol. 2010;171(6):728-35. doi:10.1093/aje/kwp453.

Llewellyn DJ, Lang IA, Matthews FE, et al. Vascular health, diabetes, APOE and dementia: the Aging, Demographics, and Memory Study. Alzheimers Res Ther. 2010;2(3):19. doi:10.1186/alzrt43.

Taylor, Jr. DH, Østbye T, Langa KM, Weir DR, Plassman BL. The accuracy of Medicare claims as an epidemiological tool: the case of dementia revisited. J Alzheimers Dis. 2009;17(4):807-15. doi:10.3233/JAD-2009-1099.

Heeringa SG, Fisher GG, Hurd MD, et al. Aging, Demographics and Memory Study (ADAMS): Sample Design, Weighting and Analysis for ADAMS. Ann Arbor, Michigan: Institute for Social Research, University of Michigan; 2009.

Okura T, Heisler MM, Langa KM. Association between cognitive function and social support with glycemic control in adults with diabetes mellitus. J Am Geriatr Soc. 2009;57(10):1816-24. doi:10.1111/j.1532-5415.2009.02431.x.

Mehta KM, Stewart AL, Langa KM, et al. "Below average" self-assessed school performance and Alzheimer's disease in the Aging, Demographics, and Memory Study. Alzheimers Dement. 2009;5(5):380-7. doi:10.1016/j.jalz.2009.07.039.

Brown S, Smith DM, Schulz R, et al. Caregiving behavior is associated with decreased mortality risk. Psychol Sci. 2009;20(4):488-94. doi:10.1111/j.1467-9280.2009.02323.x.

Langa KM, Llewellyn DJ, Lang IA, et al. Cognitive health among older adults in the United States and in England. BMC Geriatr. 2009;9:23. doi:10.1186/1471-2318-9-23.

Potter GG, Plassman BL, Burke JR, et al. Cognitive performance and informant reports in the diagnosis of cognitive impairment and dementia in African Americans and whites. Alzheimers Dement. 2009;5(6):445-53. doi:10.1016/j.jalz.2009.04.1234.

Jenkins KRahrig, Kabeto MU, Langa KM. Does caring for your spouse harm one's health? Evidence from a United States nationally-representative sample of older adults. Ageing Soc. 2009;29(2):277-293. doi:10.1017/S0144686X08007824.

Zivin K, Kabeto MU, Kales HC, Langa KM. The effect of depression and cognitive impairment on enrollment in Medicare Part D. J Am Geriatr Soc. 2009;57(8):1433-40. doi:10.1111/j.1532-5415.2009.02348.x.

Golberstein E, Grabowski DC, Langa KM, Chernew ME. Effect of Medicare home health care payment on informal care. Inquiry. 2009;46(1):58-71. doi:10.5034/inquiryjrnl_46.01.58.

Gure TR, Kabeto MU, Langa KM. The influence of long-term care insurance on the likelihood of nursing home admission. J Am Geriatr Soc. 2009;57(10):1862-7. doi:10.1111/j.1532-5415.2009.02433.x.

Rogers MAM, Plassman BL, Kabeto MU, et al. Parental education and late-life dementia in the United States. J Geriatr Psychiatry Neurol. 2009;22(1):71-80. doi:10.1177/0891988708328220.

Steffens DC, Fisher GG, Langa KM, Potter GG, Plassman BL. Prevalence of depression among older Americans: the Aging, Demographics and Memory Study. Int Psychogeriatr. 2009;21(5):879-88. doi:10.1017/S1041610209990044.

Kim SYH, Kim HM, Langa KM, Karlawish JH, Knopman DS, Appelbaum PS. Surrogate consent for dementia research: a national survey of older Americans. Neurology. 2009;72(2):149-55. doi:10.1212/01.wnl.0000339039.18931.a2.

Gure TR, Kabeto MU, Blaum CS, Langa KM. Degree of disability and patterns of caregiving among older Americans with congestive heart failure. J Gen Intern Med. 2008;23(1):70-6. doi:10.1007/s11606-007-0456-1.

Crimmins EM, Guyer HM, Langa KM, Ofstedal MBeth, Wallace RB, Weir DR. Documentation of Physical Measures, Anthropometrics and Blood Pressure in the Health and Retirement Study. Ann Arbor, Michigan: Institute for Social Research, University of Michigan; 2008.

Plassman BL, Langa KM, Fisher GG, et al. Prevalence of cognitive impairment without dementia in the United States. Ann Intern Med. 2008;148(6):427-34. doi:10.7326/0003-4819-148-6-200803180-00005.

Langa KM, Larson EB, Karlawish JH, et al. Trends in the prevalence and mortality of cognitive impairment in the United States: is there evidence of a compression of cognitive morbidity?. Alzheimers Dement. 2008;4(2):134-44. doi:10.1016/j.jalz.2008.01.001.

Kerr EA, Heisler MM, Krein SL, et al. Beyond comorbidity counts: how do comorbidity type and severity influence diabetes patients' treatment priorities and self-management?. J Gen Intern Med. 2007;22(12):1635-40. doi:10.1007/s11606-007-0313-2.

Cigolle CT, Langa KM, Kabeto MU, Tian Z, Blaum CS. Geriatric conditions and disability: the Health and Retirement Study. Ann Intern Med. 2007;147(3):156-64. doi:10.7326/0003-4819-147-3-200708070-00004.

Jenkins KRahrig, Kabeto MU, Fultz NH, Langa KM. Informal caregiving and Body Mass Index among older adults. J Gerontol Nurs. 2007;33(4):42-51. doi:10.3928/00989134-20070401-06.

Heisler MM, Faul J, Hayward RA, Langa KM, Blaum CS, Weir DR. Mechanisms for racial and ethnic disparities in glycemic control in middle-aged and older Americans in the health and retirement study. Arch Intern Med. 2007;167(17):1853-60. doi:10.1001/archinte.167.17.1853.

Plassman BL, Langa KM, Fisher GG, et al. Prevalence of dementia in the United States: the aging, demographics, and memory study. Neuroepidemiology. 2007;29(1-2):125-32. doi:10.1159/000109998.

Langa KM, Plassman BL, Wallace RB, et al. The Aging, Demographics and Memory Study: Study Design and Methods. Neuroepidemiology. 2005;25:181-191.

Weiss CO, González HM, Kabeto MU, Langa KM. Differences in Amount of Informal Care Received by Non-Hispanic Whites and Latinos in a Nationally Representative Sample of Older Americans. Journal of the American Geriatrics Society. 2005;53(1):146-151.

Wray LA, Ofstedal MBeth, Langa KM, Blaum CS. The Effect of Diabetes on Diability in Middle-Aged and Older Adults. The Journals of Gerontology, Series A: Medical Sciences. 2005;60A(9):1206-1211. doi:10.1093/gerona/60.9.1206.

Smith DM, Langa KM, Kabeto MU, Ubel PA. Health, wealth, and happiness: financial resources buffer subjective well-being after the onset of a disability. Psychol Sci. 2005;16(9):663-6. doi:10.1111/j.1467-9280.2005.01592.x.

Fultz NH, Jenkins KRahrig, Ostbye T, Taylor, Jr. DH, Kabeto MU, Langa KM. The impact of own and spouse's urinary incontinence on depressive symptoms. Soc Sci Med. 2005;60(11):2537-48. doi:10.1016/j.socscimed.2004.11.019.

Silveira MJ, Kabeto MU, Langa KM. Net worth predicts symptom burden at the end of life. J Palliat Med. 2005;8(4):827-37. doi:10.1089/jpm.2005.8.827.

Cigolle CT, Langa KM, Kabeto MU, Blaum CS. Setting eligibility criteria for a care-coordination benefit. J Am Geriatr Soc. 2005;53(12):2051-9. doi:10.1111/j.1532-5415.2005.00496.x.

Ubel PA, Jankovic A, Smith DM, Langa KM, Fagerlin A. What is perfect health to an 85-year-old?: evidence for scale recalibration in subjective health ratings. Med Care. 2005;43(10):1054-7. doi:10.1097/01.mlr.0000178193.38413.70.

Langa KM, Valenstein MA, A. Fendrick M, Kabeto MU, Vijan S. Extent and cost of informal caregiving for older Americans with symptoms of depression. Am J Psychiatry. 2004;161(5):857-63. doi:10.1176/appi.ajp.161.5.857.

Heisler MM, Langa KM, Eby EL, A. Fendrick M, Kabeto MU, Piette JD. The health effects of restricting prescription medication use because of cost. Med Care. 2004;42(7):626-34. doi:10.1097/01.mlr.0000129352.36733.cc.

Vijan S, Hayward RA, Langa KM. The impact of diabetes on workforce participation: results from a national household sample. Health Serv Res. 2004;39(6 Pt 1):1653-69. doi:10.1111/j.1475-6773.2004.00311.x.

Langa KM, Larson EB, Wallace RB, et al. Out-of-pocket health care expenditures among older Americans with dementia. Alzheimer Dis Assoc Disord. 2004;18(2):90-8. doi:10.1097/01.wad.0000126620.73791.3e.

Langa KM, A. Fendrick M, Chernew ME, Kabeto MU, Paisley KL, Hayman JA. Out-of-pocket health-care expenditures among older Americans with cancer. Value Health. 2004;7(2):186-94. doi:10.1111/j.1524-4733.2004.72334.x.

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Kim C, Kabeto MU, Wallace RB, Langa KM. Quality of preventive clinical services among caregivers in the health and retirement study. J Gen Intern Med. 2004;19(8):875-8. doi:10.1111/j.1525-1497.2004.30411.x.

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