Epidemiologic Studies and Surveys in Elder Care

Years in this theme: All years 2026 2025 2024 2022 2021

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Articles published in this theme: 30 (scroll down to load remaining articles)

2026

Dentist in mobile clinic examines patient's teeth outdoors with mountains in background

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Social Determinants and Oral Health Among Indigenous and Non-Indigenous Older Adults in La Araucanía, Chile: Cross-Sectional Study

Fernanda Muñoz-Sepúlveda, Karen Danke Hausdorf, Víctor Beltrán Varas, Claudia Acevedo Atala, Leonardo López, Alejandro Herrera

JMIR Aging 2026 (Sep 29); 9:e85075

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Elderly woman using a walker with a caregiver assisting her outdoors.

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Rationale, Design, and Baseline Characteristics of the TARGET (Targeted Assessment and Recruitment of Geriatrics for Effective Fall Prevention Treatments) Cohort of Older Adults for Assessing Fall and Fracture Risk: Prospective Cohort Study

Angelique Chan, Abhijit Visaria, Rahul Malhotra, Navrag B Singh, Benedikt Helgason, Victor R Schinazi, Kok Yang Tan, David B Matchar, Rita Sim, Vanessa Jean Wen Koh, Wei Xuan Lai, Lakkhina Troeung, Catherine Wen Huey Lim, Sai G S Pai, Kai Zhe Tan, Anitha D Praveen, Dheeraj Jha, Stephen J Ferguson, Giorgio Colombo, Karolina Minta, Ecosse L Lamoureux, William R Taylor

JMIR Aging 2026 (Sep 25); 9:e89285

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Association of Herpes Simplex Virus Type-1 With Dementia Outcomes: Longitudinal Retrospective Cohort Study Using Real-World Electronic Health Record Data

Muhammad Muinul Islam, Randi Foraker, Md Saber Hossain, W David Arnold, Dima Dandachi, Abu Saleh Mohammad Mosa

JMIR Form Res 2026 (Sep 11); 10:e83028

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Dentist in mask examining patient in dental chair

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Prevalence of Periodontitis and Tooth Loss Among Older Adult Women With Low Bone Mineral Density: Protocol for a Cross-Sectional Study

Shirmila Syamala, Sukumaran Anil, Jafar Alabdallah, Seham Alyafei, Yasmine Eid, Aishah Althuwaini, Yasemin Sezgin

JMIR Res Protoc 2026 (Aug 28); 15:e96991

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Asian couple smiling and looking at laptop, discussing finances

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Predicting Care Needs in Community-Dwelling Older Adults Using Explainable Machine Learning and a Multidimensional Approach Integrating Health, Social, and Environmental Factors: Cross-Sectional Study

Hyeri ‍Shin

JMIR Aging 2026 (Jul 31); 9:e93371

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Senior man with gray beard exercising with dumbbells

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Associations of Solid Fuel Use and Circadian Rhythm Syndrome With Physical Function and Muscle Strength in Middle-Aged and Older Adults: Nationwide Cohort Study in China

Haochen Wang, Pengsen Mou, Donghao Liu, Ze Zhao, Wenzheng Chen, Yuxin Yao, Haoyan Shi, Jiaxin Guan, Jing Dong, Yingliang Wei

JMIR Aging 2026 (Jun 29); 9:e78352

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Elderly woman using a walker with a caregiver's assistance in a rehabilitation center.

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Predicting Frailty Trajectories Using Interpretable Machine Learning Among Older Adults Following Hip Surgery: Prospective Longitudinal Study

Jingying Huang, Qinqin Fan, Huiqin Shi, Jiaojiao Chen, Hongbo Gao, Kailai Gu, Jin Yang

JMIR Aging 2026 (Jun 16); 9:e90705

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Laptop displaying financial charts, with blurred family and house in background

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Changes in Internet Search Term Popularity in Elder Mistreatment (2018-2023): Infodemiology Study of Google Trends Data

Nicholas Sevey, Melvin Livingston, Kristin Lees-Haggerty, Olanike Ojelabi, Randi Campetti, Jason Burnett, Carolyn E Z Pickering, David Hancock, Rachit Sabharwal, Michael Brad Cannell

JMIR Form Res 2026 (Apr 21); 10:e83797

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Doctor examining chest X-rays, discussing medical results with patient

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Comparative Performance of 3 Analytical Models in Identifying Associated Factors of Pulmonary Dysfunction–Depression Comorbidity: China Health and Retirement Longitudinal Study–Based Nationwide Cross-Sectional Study

Qinglin Cheng, Qiancheng Cao, Weilin Teng, Ruoqi Dai, Qingjun Jia, Xuexin Bai, Qingchun Li, Yifei Wu, Yinyan Huang

JMIR Med Inform 2026 (Apr 09); 14:e77940

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Doctor discusses population growth chart with elderly couple

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Data-Driven Phenotyping Reveals Nonuniform Association Between Age and Mortality After Aortic Surgery: Retrospective Cohort Study of UK Biobank Data

Maria Elisabeth Leinweber, Fadi Taher, Miriam Kliewer, Afshin Assadian, Amun Georg Hofmann

JMIR Aging 2026 (Mar 11); 9:e75611

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Black pen resting on a checklist form with blank boxes

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An Ultra-Brief Informant Questionnaire for Case Finding of Cognitive Impairment Across Diverse Literacy: Diagnostic Accuracy Study

Tau Ming Liew, King Fan Yip, Kaavya Narasimhalu, Simon Kang Seng Ting, Weishan Li, Sze Yan Tay, Way Inn Koay

JMIR Aging 2026 (Jan 06); 9:e72963

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2025

Person assisting someone with crutches, walking on wooden floor.

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Association Between Age and Severity at Disability Onset and All-Cause Mortality: Longitudinal Observational Study From the Health and Retirement Study

Anying Bai, Cuie Liu, Yu Jiang, Weihao Xu, Jian Cao

JMIR Aging 2025 (Oct 03); 8:e73254

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Elderly Asian farmer in straw hat looks out thoughtfully

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Gender Differences in the Digital Divide, Digital Back-Feeding, and Health-Related Quality of Life Among Rural Older Adults: Cross-Sectional Study

Xin Che, Shujun Chai, Dan Zhao, Shirong Chen, Chengchao Zhou

JMIR Aging 2025 (Oct 02); 8:e75925

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Elderly woman with gray hair in bed, holding her cheek in pain

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Dynamic Interactions Among Sleep Duration, Cognitive Function, and Depressive Symptoms in Middle-Aged and Older Chinese Adults: Temporal Network Analysis From CHARLS

Furong Chen, Jiaying Li, Junchen Guo, Ying Xiong, Zengjie Ye

JMIR Aging 2025 (Sep 16); 8:e76210

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Doctor reviewing FILAB calculation results for Albumin, Hemoglobin, Blood Pressure, and Heart Rate on a computer screen.

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Association Between the Frailty Index Based on Laboratory Tests and All-Cause Mortality in Hospitalized Older Adults: Retrospective Cohort Study

Eyal Pasternak, Tamar Freud, Yan Press

JMIR Aging 2025 (Sep 10); 8:e70204

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Three smiling seniors in casual attire, two women and one man with a hat and beard.

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Centenarian Mortality Rate During COVID-19: Protocol for a Systematic Review and Meta-Analysis

Shaima Ibrahim, Omnia Mahmoud Abdelraheem, Sungsoo Chun, Wafa Abu El Kheir-Mataria

JMIR Res Protoc 2025 (Aug 13); 14:e74068

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Elderly couple toasting with red wine, enjoying a romantic moment

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The Impact of Social Stress and Healthy Lifestyle on the Mortality of Chinese Older Adults: Prospective Cohort Study

Jin Yang, Jilong Huang, Qingmei Huang, Jian Gao, Dan Liu, Zhihao Li, Yuebin Lv, Xiaoming Shi, Chen Mao

JMIR Aging 2025 (Aug 12); 8:e75942

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Dentist shows elderly patient denture models in a dental clinic.

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Edentulousness and the Likelihood of Becoming a Centenarian: Longitudinal Observational Study

Xindi Wei, Longfei Zhuang, Yuan Li, Junyu Shi, Yijie Yang, Hongchang Lai, Beilei Liu

JMIR Aging 2025 (Mar 21); 8:e68444

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2024

Elderly couple smiling while looking at a smartphone together

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Baseline Smartphone App Survey Return in the Electronic Framingham Heart Study Offspring and Omni 1 Study: eCohort Study

Jian Rong, Chathurangi H Pathiravasan, Yuankai Zhang, Jamie M Faro, Xuzhi Wang, Eric Schramm, Belinda Borrelli, Emelia J Benjamin, Chunyu Liu, Joanne M Murabito

JMIR Aging 2024 (Dec 31); 7:e64636

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Elderly couple laughing and sharing coffee on a park bench

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Interrelationships Among Individual Factors, Family Factors, and Quality of Life in Older Chinese Adults: Cross-Sectional Study Using Structural Equation Modeling