Jorge G. Ruiz

Memorial Healthcare System — United States

Medicine · Health Sciences

24h-index7.3kcitations160works15.72yr avg
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Research Topics

Frailty in Older Adults(48), Nutrition and Health in Aging(31), Health Systems, Economic Evaluations, Quality of Life(24), Innovations in Medical Education(21), Dementia and Cognitive Impairment Research(12)

Publications160 total

Nutrition for healthy longevity: the past, the present and the future
The journal of nutrition health & aging·2026Open Access
Why frailty must be central in anti-amyloid therapies for Alzheimer’s disease
The journal of nutrition health & aging·2025Open Access
1169-P: Validating the Family Nutrition Physical Activity Instrument for Spanish-Speaking Families with Children Ages 6–18 Using Cognitive Interviewing
Diabetes·2025
Estimation of the value-based price of a blood test for Alzheimer’s disease pathology in primary and specialty care in the U.S.
The Journal of Prevention of Alzheimer s Disease·2025· 5 citedOpen Access
A global roadmap for inclusive clinical trials in older adults
The journal of nutrition health & aging·2025Open Access
Global consensus on optimal exercise recommendations for enhancing healthy longevity in older adults (ICFSR)
The journal of nutrition health & aging·2025· 147 citedOpen Access
The ethics of frailty: a need for consensus guidelines
The journal of nutrition health & aging·2024· 3 citedOpen Access
Student and Societal Pressures: Exploring Causes, Consequences and Potential Stress-Reduction Strategies
Journal of Student Research·2024· 2 citedOpen Access
New in The Journal of Nutrition, Health & Aging
The journal of nutrition health & aging·2024Open Access
The Frailty Phenotype
2024
Association between the Neutrophil-to-Lymphocyte Ratio and Inpatient Mortality in Hospitalized Older Veterans with COVID-19 Infection
Southern Medical Journal·2023
Frailty as a risk factor for <scp>post‐acute</scp> sequelae of <scp>COVID</scp> ‐19 among US veterans during the Delta and Omicron waves
Journal of the American Geriatrics Society·2023· 14 citedOpen Access
Diabetes and Frailty in Older Adults
The journal of nutrition health & aging·2023Open Access
A New JNHA Section: Invited Mini-Reviews
The journal of nutrition health & aging·2023Open Access
A New JNHA Section on Interviews with Experts
The journal of nutrition health & aging·2023Open Access
COVID-19 vaccination and hybrid immunity in older adults
The Lancet Healthy Longevity·2023· 6 citedOpen Access
Association of frailty index of laboratory tests (FI-LAB) and COVID-19 clinical outcomes in veterans with cancer.
Journal of Clinical Oncology·2023
Association of Frailty and Cardiopulmonary Resuscitation Outcomes in Older U.S. Veterans
American Journal of Hospice and Palliative Medicine®·2023· 1 cited
Frailty Reduces Vaccine Effectiveness Against SARS-CoV-2 Infection: A Test-Negative Case Control Study Using National VA Data
The journal of nutrition health & aging·2023· 12 citedOpen Access
Association between a Frailty Index from Common Laboratory Values and Vital Signs (FI-LAB) and Hospital and Post-Hospital Outcomes in Veterans with COVID-19 Infection
The journal of nutrition health & aging·2023· 14 citedOpen Access
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Frequent Co-authors

Allen D. Andrade(13), Michael J. Mintzer(12), Bernard A. Roos(11), Ramanakumar Anam(7), Reshma Aziz Merchant(6), John E. Morley(6), Luigi Ferrucci(6), Leocadio Rodríguez‐Mañas(6), Debra L. Waters(6), Chang Won Won(6), Iván Aprahamian(5), Mylène Aubertin‐Leheudre(5), Matteo Cesari(5), Roger A. Fielding(5), Jean Woo(5), Bruno Vellas(5), Joseph Sharit(5), Chandana Karanam(5), Syeda S. Qadri(5), Hidenori Arai(4)