Geriatrics & Gerontology International

(The TQCC of Geriatrics & Gerontology International is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-02-01 to 2024-02-01.)
The revised Japanese version of the Cardiovascular Health Study criteria (revised J‐CHS criteria)147
Clinical characteristics and prognostic factors in COVID‐19 patients aged ≥80 years105
COVID‐19 and older people in Asia: Asian Working Group for Sarcopenia calls to action100
Oral health for achieving longevity80
Oral hypofunction and its association with frailty in community‐dwelling older people50
Prevalence of dementia and its impact on mortality in patients with coronavirus disease 2019: A systematic review and meta‐analysis45
Chair‐stand exercise improves post‐stroke dysphagia44
Clusters of COVID‐19 in long‐term care hospitals and facilities in Japan from 16 January to 9 May 202043
COVID‐19 in older adults: What are the differences with younger patients?42
Chapter 1 Frailty: Definition, diagnosis, epidemiology41
An update on cognitive frailty: Its definition, impact, associated factors and underlying mechanisms, and interventions39
Cut‐offs for calf circumference as a screening tool for low muscle mass: WASEDA'S Health Study39
Facilitating telehealth for older adults during the COVID‐19 pandemic and beyond: Strategies from a Singapore geriatric center37
Association between frailty and changes in lifestyle and physical or psychological conditions among older adults affected by the coronavirus disease 2019 countermeasures in Japan37
Biology of extracellular vesicles secreted from senescent cells as senescence‐associated secretory phenotype factors35
Knee osteoarthritis and its association with mental health and health‐related quality of life: A nationwide cross‐sectional study34
Perceived declining physical and cognitive fitness during the COVID‐19 state of emergency among community‐dwelling Japanese old‐old adults33
Measuring the impact of age, gender and dementia on communication‐robot interventions in residential care homes33
Impact of dementia on clinical outcomes in elderly patients with coronavirus 2019 (COVID‐19): an experience in New York33
Family members' concerns about relatives in long‐term care facilities: Acceptance of visiting restriction policy amid the COVID‐19 pandemic32
Brain‐derived neurotrophic factor is associated with sarcopenia and frailty in Japanese hemodialysis patients32
What defines quality of care for older people in aged care? A comprehensive literature review32
Internet use and self‐rated health among Chinese older adults: The mediating role of social capital31
Toward the development of a vibrant, super‐aged society: The future of medicine and society in Japan29
Telemedicine in nursing homes during the COVID‐19 outbreak: A star is born (again)28
Effect of renin–angiotensin system on senescence26
Number of functional teeth more strongly predicts all‐cause mortality than number of present teeth in Japanese older adults26
Geriatric management of older patients with multimorbidity25
Cross‐national comparison of social isolation and mortality among older adults: A 10‐year follow‐up study in Japan and England24
Questionnaire for medical checkup of old‐old (QMCOO)24
Clinical manifestations and factors associated with mortality from COVID‐19 in older adults: Retrospective population‐based study with 9807 older Brazilian COVID‐19 patients23
Multimorbidity patterns, all‐cause mortality and healthy aging in older English adults: Results from the English Longitudinal Study of Aging22
Preoperative serum biomarkers in the prediction of postoperative delirium following abdominal surgery21
Association between cognitive reserve dimensions and frailty among older adults: A structured narrative review21
Reference value on daily living walking parameters among Japanese adults20
Serum growth differentiation factor 15 level is associated with muscle strength and lower extremity function in older patients with cardiometabolic disease20
Delirium triggered by COVID‐19 vaccine in an elderly patient20
Rehabilitation pharmacotherapy: A scoping review19
Mental health stigma related to novel coronavirus disease (COVID‐19) in older adults19
Social participation patterns and the incidence of functional disability: The Japan Gerontological Evaluation Study17
Association between functional limitations and depression among community‐dwelling older adults in Malaysia17
Prediction of transition from mild cognitive impairment to Alzheimer's disease based on a logistic regression–artificial neural network–decision tree model16
Accuracy of self‐reported weight, height and body mass index among older people in Japan16
Leisure activity moderates the relationship between living alone and mental health among Japanese older adults15
Japan Geriatrics Society “Recommendations for the Promotion of Advance Care Planning”: End‐of‐Life Issues Subcommittee consensus statement15
Characteristics of detected and undetected dementia among community‐dwelling older people in Metropolitan Tokyo15
Comparison between the Global Leadership Initiative on Malnutrition and theEuropean Society for Clinical Nutrition and Metabolismdefinitions for the prevalence of malnutrition in geriatric 15
Skeletal muscle as a treatment target for older adults with diabetes mellitus: The importance of a multimodal intervention based on functional category15
Geriatric Nutritional Risk Index can predict postoperative delirium and hospital length of stay in elderly patients undergoing non‐cardiac surgery15
Clinical impact of evaluation of frailty in endoscopic submucosal dissection for early gastric cancer in elderly patients15
Increasing light physical activity helps to maintain cognitive function among the community‐dwelling oldest old population: a cross‐sectional study using actigraph from the Arakawa 85+ study15
Geriatric practice during and after the COVID‐19 pandemic15
Drug prescription patterns and factors associated with polypharmacy in >1 million older adults in Tokyo15
Malnutrition risk and hospital‐acquired falls in older adults: A cross‐sectional, multicenter study15
Working for only financial reasons attenuates the health effects of working beyond retirement age: A 2‐year longitudinal study15
Nutritional status related to poor health outcomes in older people: Which is better, obese or lean?14
Clinical features of 65‐year‐old individuals in Japan diagnosed with possible sarcopenia based on the Asian Working Group for Sarcopenia 2019 criteria13
Utility of the sarcopenia index for assessment of muscle mass and nutritional status in patients with chronic heart failure: Comparison with anthropometric parameters13
Effect of early intensive rehabilitation on the clinical outcomes of patients with acute stroke13
Respiratory sarcopenia: A position paper by four professional organizations13
The Japan Geriatrics Society consensus statement “recommendations for older persons to receive the best medical and long‐term care during the COVID‐19 outbreak—considering the timing of adv13
Impact of frailty metabolic phenotypes on the management of older people with type 2 diabetes mellitus12
Effectiveness of the Questionnaire for Medical Checkup of Old‐Old (QMCOO) to diagnose frailty in community‐dwelling older adults12
Behavioral and psychological symptoms in institutional residents with dementia in Taiwan12
Applying machine learning methods to develop a successful aging maintenance prediction model based on physical fitness tests12
Effects of ipragliflozin on left ventricular diastolic function in patients with type 2 diabetes and heart failure with preserved ejection fraction: The EXCEED randomized controlled multice12
Anemia in older adults as a geriatric syndrome: A review12
Effects of lingual exercises on oral muscle strength and salivary flow rate in elderly adults: a randomized clinical trial12
Common and different characteristics among combinations of physical frailty and sarcopenia in community‐dwelling older adults: The Korean Frailty and Aging Cohort Study11
Social participation and barriers to community activities among middle‐aged and older Canadians: Differences and similarities according to gender and age11
Frequent emergency department use by older adults with ambulatory care sensitive conditions: A population‐based cohort study11
Promoting dementia‐friendly communities to improve the well‐being of individuals with and without dementia11
Effects of Wu Qin xi Qigong exercise on physical functioning in elderly people with knee osteoarthritis: A randomized controlled trial11
Impact of social engagement on the development of sarcopenia among community‐dwelling older adults: A Kashiwa cohort study11
Dual sensory impairment and healthcare use: Findings from a nationally representative sample11
Implementation of advance care planning amid the COVID‐19 crisis: A narrative review and synthesis11
Association of FGF‐19 and FGF‐21 levels with primary sarcopenia11
Overestimation of glomerular filtration rate by creatinine‐based equation in heart failure patients is predicted by a novel scoring system11
Sarcopenia is as common in older patients with dementia with Lewy bodies as it is in those with Alzheimer's disease11
Effect of a nurse‐led hypertension management program on quality of life, medication adherence and hypertension management in older adults: A randomized controlled trial11
Met and unmet care needs of home‐living people with dementia in China: An observational study using the Camberwell Assessment of Need for the Elderly10
Cognitive function has a stronger correlation with perceived age than with chronological age10
Prevalence and factors associated with physical inactivity among older adults in Malaysia: A cross‐sectional study10
Use of Dementia Assessment Sheet for Community‐based Integrated Care System 8‐items (DASC‐8) for the screening of frailty and components of comprehensive geriatric assessment10
Prevalence of dementia and quality of life of caregivers of people living with dementia in Malaysia10
Advance care planning and advance directive awareness among East Asian older adults: Japan, Hong Kong and South Korea10
Management guideline for Werner syndrome 2020. 6. Skin ulcers associated with Werner syndrome: Prevention and non‐surgical and surgical treatment10
Careful history taking detects initially unknown underlying causes of aspiration pneumonia10
Relationship between subjective memory complaints and social and leisure activities in community‐dwelling older people: Toyoake Integrated Care Study10
Balancing infection control and frailty prevention during and after the COVID‐19 pandemic: Introduction of the National Center for Geriatrics and Gerontology Home Exercise Program for Older10
Albumin/fibrinogen ratio, an independent risk factor for postoperative delirium after total joint arthroplasty9
Kihon Checklist to assess frailty in older adults: Some evidence on the internal consistency and validity of the Spanish version9
Impact of motor subtype on non‐motor symptoms and fall‐related features in patients with early Parkinson's disease9
Digastric muscle mass and intensity in older patients with sarcopenic dysphagia by ultrasonography9
Association of vision and hearing impairments with quality of life among older adults: Mediation by psychosocial factors9
Impact of home‐ and community‐based services in the long‐term care insurance system on outcomes of patients with acute heart failure: Insights from the Kitakawachi Clinical Background and Outcome9
Impact of dementia on quality of death among cancer patients: An observational study of home palliative care users9
Low back pain is closely associated with frailty but not with sarcopenia: Cross‐sectional study of rural Japanese community‐dwelling older adults9
Increase of verbal communication by long‐term use of transfer‐support robots in nursing facilities9
Polypharmacy at admission prolongs length of hospitalization in gastrointestinal surgery patients9
Knowledge and attitude of caregivers of people with dementia9
Functional prognosis in patients with sarcopenic dysphagia: An observational cohort study from the Japanese sarcopenic dysphagia database9
Handgrip strength: Should repeated measurements be performed in both hands?9
An overview of the methodology and general findings from the National Health and Morbidity Survey (NHMS) 2018: Older persons’ health in Malaysia9
Gender differences in social network of cognitive function among community‐dwelling older adults9
Handgrip strength weakness and asymmetry together are associated with cardiovascular outcomes in older outpatients: A prospective cohort study9
Factors associated with health‐related quality of life in community‐dwelling elderly people in China8
Knowledge evaluation instruments for dementia caregiver education programs: A scoping review8
Mediation and moderated mediation in the relationships among income condition, depression, cognition and residence among older adults in China8
Predictors of home being the preferred place of death among Japanese older people: JAGES cross‐sectional study8
Relationship between psychological pain and death anxiety with comprehensive geriatric assessment in older adults8
Preoperative neutrophil–lymphocyte ratio, an independent risk factor for postoperative cognitive dysfunction in elderly patients with gastric cancer8
Reliability and construct validity of a novel motor–cognitive dual‐task test: A Stepping Trail Making Test8
Long‐term impact of the COVID‐19 pandemic on facility‐ and home‐dwelling people with dementia: Perspectives from professionals involved in dementia care8
Construct validity of the Questionnaire for Older Senior Citizens based on a confirmatory factor analysis: A study during the period of self‐restraint to pr8
Social frailty is independently associated with geriatric depression among older adults living in northern Japan: A cross‐sectional study of ORANGE registry8
Management guideline for Werner syndrome 2020. 3. Diabetes associated with Werner syndrome8
Late‐career unemployment and risk of frailty among older adults in Taiwan: An 8‐year population‐based cohort study8
Impact of polypharmacy on oral health status in elderly patients admitted to the recovery and rehabilitation ward8
Medical aromatherapy in geriatric syndrome8
Incidence and distribution of subtypes of early‐onset dementia in Japan: A nationwide analysis based on annual performance reports of the Medical Centers for Dementia8
Microvascular complications and frailty can predict adverse outcomes in older patients with diabetes8
Reciprocal relationship between locomotive syndrome and social frailty in older adults8
Usefulness of CogEvo, a computerized cognitive assessment and training tool, for distinguishing patients with mild Alzheimer's disease and mild cognitive impairment from cognitively normal 8
Association between habitual coffee consumption and skeletal muscle mass in middle‐aged and older Japanese people8
Seasonality of mortality and in‐hospital complications in hip fracture surgery: Retrospective cohort research using a nationwide inpatient database8
Etiology and prognosis of spontaneous pneumothorax in the elderly8
Lower limb muscle quality and phase angle contribute to the reduced walking speed among older adults8
Migration of adult children and quality of life of older parents left‐behind in Nepal8
Simplified Chinese translation of the Kihon checklist7
Quality of life and its associated factors among older persons in Malaysia7
Association between social frailty as well as early physical dysfunction and exercise intolerance among older patients receiving hemodialysis7
Use of the Dementia Assessment Sheet for Community‐based Integrated Care System 21 items among Chinese community‐dwelling older adults7
Does the COVID‐19 pandemic robustly influence the incidence of frailty?7
Efficacy of group‐based multi‐component psycho‐education for caregivers of people with dementia: A randomized controlled study7
Hospital Frailty Risk Score predicts adverse events in older patients with vertebral compression fractures: Analysis of data in a nationwide in‐patient database in Japan7
Effectiveness of a simplified reablement program to minimize functional decline in hospitalized older patients7
Low prevalence of radiographic hip osteoarthritis and its discordance with hip pain: A nationwide study in Korea7
Venous thromboembolism after delayed surgery for a hip fracture: A retrospective cohort study7
Social factors predicting improvement of frailty in community‐dwelling older adults: Korean Frailty and Aging Cohort Study7
Clinical observations in very elderly patients with COVID‐19 in Wuhan7
Employment in old age and all‐cause mortality: A systematic review7
Five‐repetition sit‐to‐stand test: End with the fifth stand or sit?7
Preparedness guide for people with dementia and caregivers in COVID‐19 pandemic7
Implication of diet and exercise on the management of age‐related sarcopenic obesity in Asians7
Effects of neuropsychiatric symptoms of dementia on reductions in activities of daily living in patients with Alzheimer's disease7
Measuring positive caregiving experiences in family caregivers of nursing home residents: A comparison of the Positive Experiences Scale, Gain in Alzheimer Care INstrument, and Positive Asp7
Age‐related changes in gait speeds and asymmetry during circular gait and straight‐line gait in older individuals aged 60–79 years7
Relationship between locomotive syndrome, frailty and sarcopenia: Locomotive syndrome overlapped in the majority of frailty and sarcopenia patients7
Associations of neighborhood built and social environments with frailty among mid‐to‐older aged Australian adults7
Calf circumference and risk of cardiovascular disease7
Prognostic factors of 90‐day mortality in older people with healthcare‐associated pneumonia7
Relationship between the Kihon Checklist and all‐cause hospitalization among community‐dwelling older adults7
The effects of raising the long‐term care insurance co‐payment rate on the utilization of long‐term care services7
Potentially inappropriate medication use, polypharmacy, and falls among hospitalized patients6
Effect of clinical pharmacists' interventions on dementia treatment adherence and caregivers' knowledge6
Abdominal obesity and its associated factors among older adults in Malaysia6
Association between weight change over a period of 4 years and mortality in Korean older adults6
The relationship between alcohol intake and falls hospitalization: Results from the EPIC‐Norfolk6
Factors contributing to food insecurity among older persons in Malaysia: Findings from the National Health and Morbidity Survey (NHMS) 20186
Prevalence and factors associated with falls among older persons in Malaysia6
Effectiveness of a far‐infrared low‐temperature sauna program on geriatric syndrome and frailty in community‐dwelling older people6
Simple screening models for cognitive impairment in community settings: The IRIDE Cohort Study6
Impact of sarcopenia on glycemic control and atherosclerosis in Japanese patients with type 2 diabetes: Cross‐sectional study using outpatient clinical data6
Management guideline for Werner syndrome 2020. 4. Osteoporosis associated with Werner syndrome6
Effect of pain on depression among nursing home residents: Serial mediation of perceived social support and self‐rated health. A cross‐sectional study6
Engaging in musical activities and the risk of dementia in older adults: A longitudinal study from the Japan gerontological evaluation study6
Effectiveness of a video‐based advance care planning intervention in hospitalized elderly patients: A randomized controlled trial6
Association of anemia and SRH in older people: the SONIC study6
Effect of intensive olfactory training for cognitive function in patients with dementia6
Ethyl caffeate ameliorated amyloid‐beta42 protein‐associated toxicity in PC12 cells and Drosophila melanogaster6
A cross‐lagged model of depressive symptoms and mobility disability among middle‐aged and older Chinese adults with arthritis6
Functional categories based on cognition and activities of daily living predict all‐cause mortality in older adults with diabetes mellitus: The Japanese Elderly Diabetes Intervention Trial6
l‐Carnitine supplementation in heart failure patients with preserved ejection fraction; a pilot study6
Long non‐coding RNA colon cancer‐associated transcript‐1 regulates tumor cell proliferation and invasion of non‐small‐cell lung cancer through suppressing miR‐1526
Association between diabetic peripheral neuropathy and sarcopenia: A systematic review and meta‐analysis6
Delirium, functional decline and quality of life after transcatheter aortic valve implantation: An explorative study6
Associations of aging trajectories for an index of frailty score with mortality and medical and long‐term care costs among older Japanese undergoing health checkups6
Impact of geriatric trauma service on the outcome of older trauma patents6
Insulin‐dependent diabetes mellitus in older adults: Current status and future prospects6
Effects of different definitions of low muscle mass on its association with metabolic syndrome in older adults: A Korean nationwide study6
Modifiable intrinsic factors related to occupational falls in older workers6
Randomized trial of a patient empowerment and cognitive training program for older people with diabetes mellitus and cognitive impairment6
Senescence research from historical theory to future clinical application6
Deep learning prediction of falls among nursing home residents with Alzheimer's disease6
Approaching person‐centered long‐term care: The trajectories of intrinsic capacity and functional decline in Taiwan6
Management guideline for Werner syndrome 2020 8. Calcification in tendons associated with Werner syndrome5
Change in subjective health status among frail older Japanese people owing to the coronavirus disease pandemic and characteristics of their responses5
Effectiveness of home care for fever treatment in older people: A case–control study compared with hospitalized care5
Atypical presentation of COVID‐19 in an older adult: Lethargy and vomiting from severe hypovolemic hyponatremia5
Preface to Management guideline for Werner syndrome 20205
The Mini‐Cog: A simple screening tool for cognitive impairment useful in predicting the risk of delirium after major urological cancer surgery5
Association between protein intake and changes in renal function among Japanese community‐dwelling older people: The SONIC study5
Association of polypharmacy with falls among older Chinese inpatients: A nationwide cohort study5
Prognostic values of muscle mass assessed by dual‐energy X‐ray absorptiometry and bioelectrical impedance analysis in older patients with heart failure5
Differences in the association between white matter hyperintensities and gait performance among older adults with and without cognitive impairment5
Medical interventions suppressed progression of advanced Alzheimer's disease more than mild Alzheimer's disease5
Management guideline for Werner syndrome 2020. 2. Sarcopenia associated with Werner syndrome5
Characteristics of urinary tract infections in older patients in a tertiary hospital in Greece5
Self‐reported diabetes, hypertension and hypercholesterolemia among older persons in Malaysia5
Body mass index, functional disability and all‐cause mortality in 330 000 older adults: The Shizuoka study5
Kihon Checklist items associated with the development of frailty and recovery to robust status during the COVID‐19 pandemic5
Protective effects of cordycepin against d‐galactose‐induced aging in rats: A view from the heart5
Predictive validity of the modified Kihon Checklist for the incidence of functional disability among older people: A 3‐year cohort study from the JAGES5
Association between uric acid and atherosclerosis in community‐dwelling older people: The SONIC study5
Factors associated with psychological distress in family caregivers: Findings from nationwide data in Japan5
Mid‐arm muscle circumference as an indicator of exercise tolerance in chronic heart failure5
Perioperative changes in physical performance affect short‐term outcome in elderly cardiac surgery patients5
Social support among older adults in Malaysia5
Effects of posture, side and dominant hand on calf circumference measurement in community‐dwelling older adults5
Effect of short‐term acute moderate‐intensity resistance exercise on blood glucose in older patients with type 2 diabetes mellitus and sarcopenia5
Associations of polypharmacy and drugs with sedative or anticholinergic properties with the risk of long‐term care needs certification among older adults in Japan: A population‐based, nested case–cont5
Association of regional white matter hyperintensity volumes with cognitive dysfunction and vascular risk factors in patients with amnestic mild cognitive impairment5
Management guideline for Werner syndrome 2020. 7. Skin ulcer associated with Werner syndrome: Dermatological treatment5
Elder abuse: Nationwide findings among community‐dwelling Malaysian older persons5
Association between heart diseases, social factors and physical frailty in community‐dwelling older populations: The septuagenarians, octogenarians, nonagenarians investigation with centenarians study5
Seasonal variation in hydration status among community‐dwelling elderly in Japan5
Interaction between worsening cognitive function and deteriorating functional status on depressive symptoms among Chinese community‐dwelling elders5
Effects of nicotinamide mononucleotide on older patients with diabetes and impaired physical performance: A prospective, placebo‐controlled, double‐blind study5
Similarities, differences and overlaps between frailty and Parkinson's disease5
Physical domain of the Kihon Checklist: A possible surrogate for physical function tests5
Predictors of development and persistence of musculoskeletal pain in community‐dwelling older people: A two‐year longitudinal study5
Thiol–disulfide homeostasis and ischemia‐modified albumin as a marker of oxidative stress in patients with sarcopenia5
Effects of starting position, distance and ending point in a walking speed test among older adults5
Utilization of transfer support equipment for meeting with family members in a nursing home during the COVID‐19 pandemic: A case report5
Bioinformatics analysis of autophagy‐lysosomal degradation in cardiac aging5
Emerging COVID‐19‐related deaths during home recuperation in Japan5
Usefulness of the Geriatric Nutritional Risk Index to predict the severity of cholecystitis among older patients in the emergency department4
Usability of a self‐administered geriatric assessment mHealth: Cross‐sectional study in a geriatric clinic4
Efficacy and safety of glecaprevir/pibrentasvir in patients with hepatitis C virus infection aged ≥75 years4
Municipal long‐term care workforce supply and in‐home deaths at the end of life: Panel data analysis with a fixed‐effect model in Japan4
Prospective nursing care certification using the 25‐question Geriatric Locomotive Function Scale4
Management guideline for Werner syndrome 2020 1. Dyslipidemia and fatty liver associated with Werner syndrome4
Prediction of the possibility of return to home based on frailty assessment at the time of admission to the COVID‐19 treatment unit4
Alcohol consumption and risk of Alzheimer's disease: A dose–response meta‐analysis4
Immediate unprepared polyethylene glycol‐flush colonoscopy in elderly patients with severe lower gastrointestinal bleeding4
Judo‐based exercise programs to improve health outcomes in middle‐aged and older adults with no judo experience: A scoping review4
Adult‐onset neuronal intranuclear inclusion disease showing markedly high phosphorylated tau protein levels in cerebrospinal fluid4
Oyster oligopeptide improving cyclophosphamide‐induced partial androgen deficiency of the aging male by promotion of testosterone synthesis4
Cross‐sectional and longitudinal study of the relationship between phase angle and physical function in older adults4
Role of physical therapists and aromatherapy for fall prevention in older people: A narrative review4
Genetic association of BIN1 and GAB2 in Alzheimer's disease: A meta‐analysis and systematic review4
Predictive validity of the Questionnaire for Medical Checkup of Old‐Old for functional disability: Using the National Health Insurance Database System4
Potential prescribing omissions of anti‐osteoporosis drugs is associated with rehabilitation outcomes after fragility fracture: Retrospective cohort study4
A senile case of heart failure associated with hypermagnesemia induced by magnesium‐containing laxative agent4
Walking speed and short physical performance battery are associated with conversion to long‐term care need: A study in outpatients of a locomotive syndrome‐frailty clinic4
COVID‐19 in older adults: Retrospective cohort study in a tertiary hospital in Japan4
The relationship between cognition and functional outcomes in rehabilitation: FIMCog vs. MoCA4
Changes in use of high‐priced new drugs and drug costs among residents of long‐term care facilities under a bundled payment system: Case studies of dipeptidyl peptidase‐4 inhibitors and direct oral an4
Relationship between social exclusion and anxiety in older people during the COVID‐19 pandemic4