HRS Bibliography

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Author: Kenneth Langa

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2026

Ultraprocessed Foods and the Risk of Cognitive Impairment and Dementia in Older US Adults: 2013-2020 Health and Retirement Study.

Heejin Lee, Claire McEvoy, Euridice Steele, Neha Khandpur, Steven Heeringa, Lindsay Ryan, Kenneth Langa, Julia Wolfson, Cindy Leung

Am J Public Health, 2026

Cross national comparison of memory function before and after a cancer diagnosis in the United States and England.

Ashly Westrick, Lauren Wallner, Alden Gross, Kenneth Langa, Lindsay Kobayashi

Journal of cancer survivorship : research and practice, 2026

Recruitment Mode Selectivity and Interview Mode Measurement Effects in a Population-Based Assessment of Cognitive Performance.

Nicholas Hartman, Emily Briceño, Roshanak Mehdipanah, Wen Chang, Deborah Levine, Nelda Garcia, Xavier Gonzales, Kenneth Langa, Darin Zahuranec, Lewis Morgenstern, Steven Heeringa

International journal of methods in psychiatric research, 2026

Associations between immunosenescence and domain-specific cognition in the Health and Retirement Study Harmonized Cognitive Assessment Protocol.

Grace Noppert, Rebecca Stebbins, Kelvin Zhang, Lindsay Kobayashi, Kenneth Langa, Bonnie Levin, CHIHUA LI, Allison Aiello

BMC biology, 2026

Edentulism, blood-based neurodegenerative biomarkers, and 10-year dementia risk: A mediation analysis in a nationally representative United States cohort.

Xiang Qi, Ruotong Liu, Daniel Belsky, Qu Tian, Huabin Luo, Yunrui Liu, Zhijing Xu, Kenneth Langa, Bei Wu

Alzheimer's & dementia : the journal of the Alzheimer's Association, 2026

The measurement of cognition in large-scale cross-national surveys: Lessons from the Health and Retirement International Network of Studies and the Harmonized Cognitive Assessment Protocol.

Emma Nichols, Alden Gross, Lindsay Kobayashi, Kenneth Langa, Jinkook Lee

J Gerontol B Psychol Sci Soc Sci, 2026

Memory Trajectories Before and After a Negative Wealth Shock, the United States Health and Retirement Study, 1998-2020.

Tsai-Chin Cho, Ashly Westrick, Sara Adar, Hwa Choi, Kenneth Langa, Lindsay Kobayashi

Am J Epidemiol, 2026

Ultra-processed food intake and impairment across multiple cognitive domains in nationally representative older U.S. adults.

Heejin Lee, Elizabeth Ludwig-Borycz, Claire McEvoy, Euridice Martínez-Steele, Neha Khandpur, Steven Heeringa, Lindsay Ryan, Kenneth Langa, Julia Wolfson, Cindy Leung

Front Public Health, 2026

Exclusions affect representativeness of Alzheimer's disease trial participants.

Miriam Ashford, Rachana Tank, Mohammed Kabeto, Rachel Nosheny, Michael Weiner, David Weir, Kenneth Langa

Alzheimers Dement (N Y), 2026

Air Pollution and the Progression of Physical Function Limitations and Disability in Aging Adults.

Jiaqi Gao, Carlos de Leon, Adam Szpiro, Jennifer Weuve, Kenneth Langa, Richard Hirth, Kelly Bakulski, Jinkook Lee, Boya Zhang, Jennifer D'Souza, Kayleigh Keller, Joel Kaufman, Jessica Faul, Sara Adar

JAMA Netw Open, 2026

Assessing Cognitive Impairment in the Health and Retirement Study Harmonized Cognitive Assessment Protocol Project: Comparing a Diagnostic Algorithm With a Diagnostic Consensus Panel.

Madeline Farron, Lindsay Ryan, Jennifer Manly, Deborah Levine, Brenda Plassman, Bruno Giordani, Richard Jones, Kenneth Langa

J Aging Health, 2026

Measurement differences in the Harmonized Cognitive Assessment Protocol across ethnicity and language in the United States.

Emily Briceño, Lewis Morgenstern, Zachary Kunicki, Deborah Levine, Roshanak Mehdipanah, Nelda Garcia, Wen Chang, Xavier Gonzales, Bruno Giordani, Steven Heeringa, Darin Zahuranec, Kenneth Langa, Richard Jones

Neuropsychology, 2026

Age at natural menopause and cognitive aging in U.S. women: Educational attainment as a modifiable resilience factor.

Muqi Guo, Sneha Mani, Alden Gross, Carrie Karvonen-Gutierrez, Alexis Reeves, Kenneth Langa, Lindsay Kobayashi

Maturitas, 2026

Air pollution predicts healthcare spending among older adults in the United States

Sara Adar, Boya Zhang, Jennifer D’Souza, Adam Szpiro, Anjelica Gangaram, Jennifer Weuve, Carlos de Leon, Kayleigh Keller, Meredith Pedde, Jinkook Lee, Joel Kaufman, Jessica Faul, Kenneth Langa, Richard Hirth

Environment International, 2026

2025

Comparing retrospective informant assessments to prospectively collected cognitive measures in the Health and Retirement Study.

Ali Hamedani, Dylan Thibault, Katya Rascovsky, Allison Willis, Kenneth Langa

Alzheimers Dement (Amst), 2025

Food insecurity and cognitive domains among older United States adults: Findings from the health and retirement study.

Elizabeth Ludwig-Borycz, Heejin Lee, Lindsay Ryan, Steven Heeringa, Claire McEvoy, Julia Wolfson, Arun Agrawal, Kenneth Langa, Cindy Leung

Alzheimers Dement, 2025

Dynamics of multimorbidity, health expectancy, and survival in middle aged and older individuals.

Elisa Fabbri, Julián Candia, Toshiko Tanaka, Ann Moore, Paolo Muratori, Agar Brugiavini, Amaia Calderón-Larrañaga, Davide Vetrano, Laura Fratiglioni, Eileen Crimmins, Jessica Faul, Kenneth Langa, David Weir, Luigi Ferrucci

J Gerontol A Biol Sci Med Sci, 2025

Association of Blood-based Neurodegenerative Biomarkers with cognitive functioning and dementia in India (LASI-DAD) and the United States (HRS).

Jung Kim, Masroor Anwar, Abhishek Gupta, Bharat Thyagarajan, Peifeng Hu, Jessica Faul, David Weir, Kenneth Langa, Jinkook Lee, Sharmistha Dey, Eileen Crimmins

Am J Epidemiol, 2025

Food Insecurity and Risk of Dementia and Cognitive Impairment With No Dementia in US Older Adults.

Heejin Lee, Elizabeth Ludwig-Borycz, Steven Heeringa, Lindsay Ryan, Kenneth Langa, Claire McEvoy, Julia Wolfson, Cindy Leung

JAMA Netw Open, 2025

Data Resource Profile: The Veterans Affairs-Health and Retirement Study Aging Veteran Cohort.

Lily Stalter, Manasa Venkatesh, Josephine Jacobs, Amanda Stype, Kenneth Langa, Amy Byers, Mary Wyman

J Am Geriatr Soc, 2025

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Validation of cognitive and psychosocial tools in Kenya: findings from the LOSHAK feasibility pilot.

Sneha Mani, Roselyter Riang'a, Niranjani Nagarajan, Anthony Ngugi, Eunice Mwangi, Muthoni Gichu, Patrick Mwangala, Edward Miguel, Michael Walker, Kenneth Langa, Joshua Ehrlich, Alden Gross

BMC Public Health, 2025

Improving accuracy in the estimation of probable dementia in racially and ethnically diverse groups with penalized regression and transfer learning.

Jung Kim, Maria Glymour, Kenneth Langa, Anja Leist

Am J Epidemiol, 2025

Trends in cognitive outcomes in middle-aged Americans across three birth cohorts.

Rebecca Brown, Xi Zuo, Corey McMillan, Shana Stites, Irma Elo, Kenneth Langa, Jason Karlawish, Dawei Xie

PLoS One, 2025

Health Care Utilization and Costs for Older Adults Aging Into Medicare After the Affordable Care Act.

Renuka Tipirneni, Eric Roberts, Helen Levy, Andrei Stefanescu, Kenneth Langa, Kara Zivin, Donovan Maust, John Ayanian

JAMA Health Forum, 2025

Changes in marital and health status as risk factors for a subsequent negative wealth shock: A population-based longitudinal study in the United States, 1995-2020.

Tsai-Chin Cho, Xuexin Yu, Sara Adar, Hwajung Choi, Kenneth Langa, Lindsay Kobayashi

Soc Sci Med, 2025

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