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119 peer-reviewed articles • 22,204 peer-reviewed citations • Sorted by year • Download PDF (PDF by citations)
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1New Frailty Index Approach Predicts COVID-19 Mortality Risk
Advances in Gerontology, 2024, 13, 26-35
0.22Citations (PDF)
2Interpretable machine learning for high-dimensional trajectories of aging health
PLoS Computational Biology, 2022, 18, e1009746
1.922Citations (PDF)
3The potential for complex computational models of aging
Mechanisms of Ageing and Development, 2021, 193, 111403
3.821Citations (PDF)
4Frailty among middle-aged and older Canadians: population norms for the frailty index using the Canadian Longitudinal Study on Aging
Age and Ageing, 2021, 50, 447-456
1.266Citations (PDF)
5A quantile frailty index without dichotomization
Mechanisms of Ageing and Development, 2021, 199, 111570
3.87Citations (PDF)
6Interpretable Machine Learning of High-Dimensional Aging Health Trajectories
Innovation in Aging, 2021, 5, 676-676
0.11Citations (PDF)
7Interpretable Machine Learning of High-Dimensional Aging Health Trajectories
Innovation in Aging, 2021, 5, 672-673
0.11Citations (PDF)
8Generating synthetic aging trajectories with a weighted network model using cross-sectional data
Scientific Reports, 2020, 10,
2.711Citations (PDF)
9Informative frailty indices from binarized biomarkers
Biogerontology, 2020, 21, 345-355
3.29Citations (PDF)
10Building, testing, and learning from network models of human aging
Innovation in Aging, 2020, 4, 487-487
0.10Citations (PDF)
11The Quantile Frailty Index: A Cutpoint-Free Approach to Biomarker-Based Health Assessment
Innovation in Aging, 2020, 4, 180-180
0.10Citations (PDF)
12Forecasting Individual Aging Trajectories and Survival with an Interpretable Network Model
Innovation in Aging, 2020, 4, 923-923
0.10Citations (PDF)
13Associations between a laboratory frailty index and adverse health outcomes across age and sex
Aging Medicine (Milton (N S W)), 2019, 2, 11-17
1.535Citations (PDF)
14UNDERSTANDING AGING AND FRAILTY WITH A PREDICTIVE NETWORK MODEL
Innovation in Aging, 2019, 3, S684-S684
0.10Citations (PDF)
15THE PROBLEM OF INTEGRATING OF BIOLOGICAL AND CLINICAL MARKERS OF AGEING
Innovation in Aging, 2019, 3, S84-S84
0.10Citations (PDF)
16A GENERIC METHODOLOGY FOR EFFECTIVE CREATION OF LABORATORY-TEST-BASED FRAILTY INDICES
Innovation in Aging, 2019, 3, S94-S95
0.10Citations (PDF)
17DETERMINATION OF BIOLOGICAL AGE
Innovation in Aging, 2018, 2, 836-836
0.10Citations (PDF)
18BIOLOGICAL AGE: JUST A METAPHOR FOR HETEROGENEITY IN THE HEALTH OF PEOPLE AT THE SAME CHRONOLOGICAL AGE OR MORE?
Innovation in Aging, 2018, 2, 836-836
0.11Citations (PDF)
19A NETWORK PERSPECTIVE OF AGING AND FRAILTY
Innovation in Aging, 2018, 2, 713-714
0.12Citations (PDF)
20Is frailty a stable predictor of mortality across time? Evidence from the Cognitive Function and Ageing Studies
Age and Ageing, 2018, 47, 721-727
1.255Citations (PDF)
21Changes in the Lethality of Frailty Over 30 Years: Evidence From Two Cohorts of 70-Year-Olds in Gothenburg Sweden
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2017, , glw160
2.419Citations (PDF)
22Frailty status at admission to hospital predicts multiple adverse outcomes
Age and Ageing, 2017, 46, 801-806
1.2230Citations (PDF)
23A Frailty Index Based On Deficit Accumulation Quantifies Mortality Risk in Humans and in Mice
Scientific Reports, 2017, 7,
2.7250Citations (PDF)
24Changes in Frailty Predict Changes in Cognition in Older Men: The Honolulu-Asia Aging Study
Journal of Alzheimer's Disease, 2016, 53, 1003-1013
1.651Citations (PDF)
25Socioeconomic gradient in health in Canada: Is the gap widening or narrowing?
Health Policy, 2016, 120, 1040-1050
2.052Citations (PDF)
26Frailty and life satisfaction in Shanghai older adults: The roles of age and social vulnerability
Archives of Gerontology and Geriatrics, 2016, 67, 68-73
2.462Citations (PDF)
27Cumulative impact of health deficits, social vulnerabilities, and protective factors on cognitive dynamics in late life: a multistate modeling approach
Alzheimer's Research and Therapy, 2015, 7,
4.342Citations (PDF)
28The validation of a care partner-derived frailty index based upon comprehensive geriatric assessment (CP-FI-CGA) in emergency medical services and geriatric ambulatory care
Age and Ageing, 2015, 44, 327-330
1.243Citations (PDF)
29Frailty in the Honolulu-Asia Aging Study: Deficit Accumulation in a Male Cohort Followed to 90% Mortality
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2015, 70, 125-131
2.453Citations (PDF)
30Derivation of a frailty index from the interRAI acute care instrument
BMC Geriatrics, 2015, 15,
2.1106Citations (PDF)
31A Frailty Index Based on Common Laboratory Tests in Comparison With a Clinical Frailty Index for Older Adults in Long-Term Care Facilities
Journal of the American Medical Directors Association, 2015, 16, 842-847
1.5104Citations (PDF)
32No evidence that frailty modifies the positive impact of antihypertensive treatment in very elderly people: an investigation of the impact of frailty upon treatment effect in the HYpertension in the Very Elderly Trial (HYVET) study, a double-blind, placebo-controlled study of antihypertensives in people with hypertension aged 80 and over
BMC Medicine, 2015, 13,
4.4297Citations (PDF)
33What are frailty instruments for?
Age and Ageing, 2015, 44, 545-547
1.299Citations (PDF)
34Mortality in Relation to Frailty in Patients Admitted to a Specialized Geriatric Intensive Care Unit
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2015, 70, 1586-1594
2.490Citations (PDF)
35Age-related frailty and its association with biological markers of ageing
BMC Medicine, 2015, 13,
4.4275Citations (PDF)
36Social vulnerability and survival across levels of frailty in the Honolulu-Asia Aging Study
Age and Ageing, 2015, 44, 709-712
1.288Citations (PDF)
37The rate of aging: the rate of deficit accumulation does not change over the adult life span
Biogerontology, 2015, 17, 199-204
3.2145Citations (PDF)
38Network visualization to discern patterns of relationships between symptoms in dementia
Model Assisted Statistics and Applications, 2014, 9, 353-359
0.11Citations (PDF)
39Biological Age Revisited
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2014, 69A, 295-296
2.417Citations (PDF)
40Age-related deficit accumulation and the risk of late-life dementia
Alzheimer's Research and Therapy, 2014, 6,
4.3106Citations (PDF)
41Sex Differences in the Limit to Deficit Accumulation in Late Middle-Aged and Older Chinese People: Results From the Beijing Longitudinal Study of Aging
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2014, 69, 702-709
2.450Citations (PDF)
42Standard laboratory tests to identify older adults at increased risk of death
BMC Medicine, 2014, 12,
4.4253Citations (PDF)
43The risk of adverse outcomes in hospitalized older patients in relation to a frailty index based on a comprehensive geriatric assessment
Age and Ageing, 2014, 43, 127-132
1.2206Citations (PDF)
44Effect of Health Protective Factors on Health Deficit Accumulation and Mortality Risk in Older Adults in the Beijing Longitudinal Study of Aging
Journal of the American Geriatrics Society, 2014, 62, 821-828
2.236Citations (PDF)
45Comparison of alternate scoring of variables on the performance of the frailty index
BMC Geriatrics, 2014, 14,
2.187Citations (PDF)
46Predicting disabilities in daily functioning in older people with intellectual disabilities using a frailty index
Research in Developmental Disabilities, 2014, 35, 2267-2277
1.340Citations (PDF)
47Characteristics of the least frail adults with intellectual disabilities: A positive biology perspective
Research in Developmental Disabilities, 2014, 35, 127-136
1.318Citations (PDF)
48Age-related deficit accumulation and the risk of late-life dementia
Alzheimer's Research and Therapy, 2014, 6, 54
4.38Citations (PDF)
49Evaluation of a frailty index based on a comprehensive geriatric assessment in a population based study of elderly Canadians
Aging Clinical and Experimental Research, 2013, 17, 465-471
2.3210Citations (PDF)
50Frailty and survival of rural and urban seniors: results from the Canadian Study of Health and Aging
Aging Clinical and Experimental Research, 2013, 19, 145-153
2.354Citations (PDF)
51And mortality in older Chinese adults: Results from the Beijing longitudinal study of aging
Journal of Nutrition, Health and Aging, 2013, 16, 903-907
2.4115Citations (PDF)
52Assessing biological aging: the origin of deficit accumulation
Biogerontology, 2013, 14, 709-717
3.2183Citations (PDF)
53Development of a frailty index for older people with intellectual disabilities: Results from the HA-ID study
Research in Developmental Disabilities, 2013, 34, 1541-1555
1.398Citations (PDF)
54Operationalization of Frailty Using Eight Commonly Used Scales and Comparison of Their Ability to Predict All‐Cause Mortality
Journal of the American Geriatrics Society, 2013, 61, 1537-1551
2.2606Citations (PDF)
55An assessment of neurocognitive speed in relation to frailty
Age and Ageing, 2013, 42, 191-196
1.227Citations (PDF)
56Exploring the relationship between national economic indicators and relative fitness and frailty in middle-aged and older Europeans
Age and Ageing, 2013, 42, 614-619
1.2135Citations (PDF)
57A limit to frailty in very old, community-dwelling people: a secondary analysis of the Chinese longitudinal health and longevity study
Age and Ageing, 2013, 42, 372-377
1.2100Citations (PDF)
58Co-occurrence of cardiometabolic diseases and frailty in older Chinese adults in the Beijing Longitudinal Study of Ageing
Age and Ageing, 2013, 42, 346-351
1.256Citations (PDF)
59Gender Differences in the Relationship Between Smoking and Frailty: Results From the Beijing Longitudinal Study of Aging
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2013, 68, 338-346
2.450Citations (PDF)
60Co-occurrence of cardiometabolic diseases and frailty in older Chinese adults in the Beijing Longitudinal Study of Ageing
Age and Ageing, 2013, 42, 663-663
1.20Citations (PDF)
61Dynamics of brain structure and cognitive function in the Alzheimer's disease neuroimaging initiative
Journal of Neurology, Neurosurgery and Psychiatry, 2013, 84, 71-78
4.249Citations (PDF)
62The impact of social vulnerability on the survival of the fittest older adults
Age and Ageing, 2012, 41, 161-165
1.297Citations (PDF)
63Butyrylcholinesterase Is Associated With β-Amyloid Plaques in the Transgenic APPSWE/PSEN1dE9 Mouse Model of Alzheimer Disease
Journal of Neuropathology and Experimental Neurology, 2012, 71, 2-14
1.4143Citations (PDF)
64Disability and co-morbidity in relation to frailty: How much do they overlap?
Archives of Gerontology and Geriatrics, 2012, 55, e1-e8
2.4206Citations (PDF)
65Frailty and survival of older Chinese adults in urban and rural areas: Results from the Beijing Longitudinal Study of Aging
Archives of Gerontology and Geriatrics, 2012, 54, 3-8
2.491Citations (PDF)
66HOW MIGHT DEFICIT ACCUMULATION GIVE RISE TO FRAILTY?
Journal of Frailty & Aging,the, 2012, , 1-4
1.468Citations (PDF)
67A comparison of the relationship of 14 performance-based measures with frailty in older women
Applied Physiology, Nutrition and Metabolism, 2011, 36, 928-938
1.534Citations (PDF)
68Applying neural network Poisson regression to predict cognitive score changes
Journal of Applied Statistics, 2011, 38, 2051-2062
0.87Citations (PDF)
69Frailty Defined by Deficit Accumulation and Geriatric Medicine Defined by Frailty
Clinics in Geriatric Medicine, 2011, 27, 17-26
1.4944Citations (PDF)
70A Multistate Model of Cognitive Dynamics in Relation to Frailty in Older Adults
Annals of Epidemiology, 2011, 21, 507-516
1.138Citations (PDF)
71Transitions in Frailty Status in Older Adults in Relation to Mobility: A Multistate Modeling Approach Employing a Deficit Count
Journal of the American Geriatrics Society, 2011, 59, 524-529
2.2108Citations (PDF)
72Assessing Balance and Mobility to Track Illness and Recovery in Older Inpatients
Journal of General Internal Medicine, 2011, 26, 1471-1478
1.571Citations (PDF)
73Analysis of frailty and survival from late middle age in the Beijing Longitudinal Study of Aging
BMC Geriatrics, 2011, 11,
2.169Citations (PDF)
74Impairments in mobility and balance in relation to frailty
Archives of Gerontology and Geriatrics, 2011, 53, 79-83
2.4105Citations (PDF)
75Nontraditional risk factors combine to predict Alzheimer disease and dementia
Neurology, 2011, 77, 227-234
0.7216Citations (PDF)
76Changes in relative fitness and frailty across the adult lifespan: evidence from the Canadian National Population Health Survey
Cmaj, 2011, 183, E487-E494
0.8524Citations (PDF)
77Aging, frailty and age-related diseases
Biogerontology, 2010, 11, 547-563
3.2583Citations (PDF)
78Comparison of two frailty measures in the Conselice Study of Brain Ageing
Journal of Nutrition, Health and Aging, 2010, 14, 278-281
2.417Citations (PDF)
79Physiological Redundancy in Older Adults in Relation to the Change with Age in the Slope of a Frailty Index
Journal of the American Geriatrics Society, 2010, 58, 318-323
2.2148Citations (PDF)
80Prevalence and 10‐Year Outcomes of Frailty in Older Adults in Relation to Deficit Accumulation
Journal of the American Geriatrics Society, 2010, 58, 681-687
2.2958Citations (PDF)
81Modelling Cognitive Decline in the Hypertension in the Very Elderly Trial [HYVET] and Proposed Risk Tables for Population Use
PLoS ONE, 2010, 5, e11775
1.516Citations (PDF)
82Proxy reports of physical activity were valid in older people with and without cognitive impairment
Journal of Clinical Epidemiology, 2010, 63, 435-440
2.511Citations (PDF)
83Changes in Cognition During the Course of Eight Years in Elderly Japanese Americans: A Multistate Transition Model
Annals of Epidemiology, 2010, 20, 480-486
1.113Citations (PDF)
84Impact of Exercise in Community-Dwelling Older Adults
PLoS ONE, 2009, 4, e6174
1.582Citations (PDF)
85Effect of smoking on the accumulation of deficits, frailty and survival in older adults: A secondary analysis from the Canadian study of health and aging
Journal of Nutrition, Health and Aging, 2009, 13, 468-472
2.492Citations (PDF)
86A standard procedure for creating a frailty index
BMC Geriatrics, 2008, 8,
2.13,259Citations (PDF)
87Transitions in cognitive test scores over 5 and 10 years in elderly people: Evidence for a model of age-related deficit accumulation
BMC Geriatrics, 2008, 8,
2.122Citations (PDF)
88Reliability of the Hierarchical Assessment of Balance and Mobility in Frail Older Adults
Journal of the American Geriatrics Society, 2008, 56, 1213-1217
2.262Citations (PDF)
89Apolipoprotein E‐polymorphism, frailty and mortality in older adults
Journal of Cellular and Molecular Medicine, 2008, 12, 2754-2761
2.442Citations (PDF)
90Different Ways to Think about Frailty?
American Journal of Medicine, 2008, 121, e21
1.49Citations (PDF)
91Response to Letter by Toni et al
Stroke, 2008, 39,
4.40Citations (PDF)
92Social Vulnerability, Frailty and Mortality in Elderly People
PLoS ONE, 2008, 3, e2232
1.5367Citations (PDF)
93Changes in Cognition and Mortality in Relation to Exercise in Late Life: A Population Based Study
PLoS ONE, 2008, 3, e3124
1.5104Citations (PDF)
94Failure to complete performance-based measures is associated with poor health status and an increased risk of death
Age and Ageing, 2007, 36, 225-228
1.240Citations (PDF)
95Clinical Diagnosis of Lacunar Stroke in the First 6 Hours After Symptom Onset
Stroke, 2007, 38, 2706-2711
4.413Citations (PDF)
96A Comparison of Two Approaches to Measuring Frailty in Elderly People
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2007, 62, 738-743
2.41,163Citations (PDF)
97Frailty in Relation to the Accumulation of Deficits
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2007, 62, 722-727
2.42,812Citations (PDF)
98How should we grade frailty in nursing home patients?
Journal of the American Medical Directors Association, 2007, 8, 595-603
1.5229Citations (PDF)
99GERIATRIC SYNDROMES
Journal of the American Geriatrics Society, 2007, 55, 2092-2092
2.28Citations (PDF)
100A cross-national study of transitions in deficit counts in two birth cohorts: Implications for modeling ageing
Experimental Gerontology, 2007, 42, 241-246
2.943Citations (PDF)
101Improvement and decline in health status from late middle age: Modeling age-related changes in deficit accumulation
Experimental Gerontology, 2007, 42, 1109-1115
2.964Citations (PDF)
102Gait and posture impairment, parkinsonism and cognitive decline in older people
Journal of Neural Transmission, 2007, 114, 1355-1361
2.444Citations (PDF)
103Decrease in the relative heterogeneity of health with age: A cross-national comparison
Mechanisms of Ageing and Development, 2006, 127, 70-72
3.820Citations (PDF)
104Limits to deficit accumulation in elderly people
Mechanisms of Ageing and Development, 2006, 127, 494-496
3.8232Citations (PDF)
105Going from bad to worse: A stochastic model of transitions in deficit accumulation, in relation to mortality
Mechanisms of Ageing and Development, 2006, 127, 490-493
3.8106Citations (PDF)
106Relative Fitness and Frailty of Elderly Men and Women in Developed Countries and Their Relationship with Mortality
Journal of the American Geriatrics Society, 2005, 53, 2184-2189
2.2526Citations (PDF)
107A global clinical measure of fitness and frailty in elderly people
Cmaj, 2005, 173, 489-495
0.88,163Citations (PDF)
108Assessment of Individual Risk of Death Using Self‐Report Data: An Artificial Neural Network Compared with a Frailty Index
Journal of the American Geriatrics Society, 2004, 52, 1180-1184
2.277Citations (PDF)
109Changes with age in the distribution of a frailty index
Mechanisms of Ageing and Development, 2004, 125, 517-519
3.8155Citations (PDF)
110The Estimation of Relative Fitness and Frailty in Community-Dwelling Older Adults Using Self-Report Data
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 2004, 59, M627-M632
2.4234Citations (PDF)
111Techniques for knowledge discovery in existing biomedical databases Estimation of individual aging effects in cognition in relation to dementia
Journal of Clinical Epidemiology, 2003, 56, 116-123
2.510Citations (PDF)
112The mortality rate as a function of accumulated deficits in a frailty index
Mechanisms of Ageing and Development, 2002, 123, 1457-1460
3.8248Citations (PDF)
113Frailty, fitness and late-life mortality in relation to chronological and biological age
BMC Geriatrics, 2002, 2,
2.1643Citations (PDF)
114The Rate of Decline in Function in Alzheimer's Disease and Other Dementias
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 1999, 54, M65-M69
2.441Citations (PDF)
115Vector Diagnostics in Dementia Derived from Bayes' Theorem
American Journal of Epidemiology, 1997, 146, 665-671
2.410Citations (PDF)
116Heterogeneity of Human Aging and Its Assessment
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, 0, , glw089
2.4121Citations (PDF)
117Frailty affects the initial treatment response and time to recovery of mobility in acutely ill older adults admitted to hospital
Age and Ageing, 0, ,
1.244Citations (PDF)
118Title is missing!
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119Title is missing!
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