| A global clinical measure of fitness and frailty in elderly people K Rockwood, X Song, C MacKnight, H Bergman, DB Hogan, I McDowell, ... Cmaj 173 (5), 489-495, 2005 | 7830 | 2005 |
| Prevalence and 10‐year outcomes of frailty in older adults in relation to deficit accumulation X Song, A Mitnitski, K Rockwood Journal of the American Geriatrics Society 58 (4), 681-687, 2010 | 1144 | 2010 |
| Whitepaper: Defining and investigating cognitive reserve, brain reserve, and brain maintenance Y Stern, EM Arenaza‐Urquijo, D Bartrés‐Faz, S Belleville, M Cantilon, ... Alzheimer's & Dementia 16 (9), 1305-1311, 2020 | 1066 | 2020 |
| Operationalizing a frailty index from a standardized comprehensive geriatric assessment DM Jones, X Song, K Rockwood Journal of the American Geriatrics Society 52 (11), 1929-1933, 2004 | 762 | 2004 |
| Relative fitness and frailty of elderly men and women in developed countries and their relationship with mortality A Mitnitski, X Song, I Skoog, GA Broe, JL Cox, E Grunfeld, K Rockwood Journal of the American Geriatrics Society 53 (12), 2184-2189, 2005 | 621 | 2005 |
| Changes in relative fitness and frailty across the adult lifespan: evidence from the Canadian National Population Health Survey K Rockwood, X Song, A Mitnitski Cmaj 183 (8), E487-E494, 2011 | 552 | 2011 |
| Long‐term risks of death and institutionalization of elderly people in relation to deficit accumulation at age 70 K Rockwood, A Mitnitski, X Song, B Steen, I Skoog Journal of the American Geriatrics Society 54 (6), 975-979, 2006 | 530 | 2006 |
| The estimation of relative fitness and frailty in community-dwelling older adults using self-report data AB Mitnitski, X Song, K Rockwood The Journals of Gerontology Series A: Biological Sciences and Medical …, 2004 | 317 | 2004 |
| Evaluation of a frailty index based on a comprehensive geriatric assessment in a population based study of elderly Canadians D Jones, X Song, A Mitnitski, K Rockwood Aging clinical and experimental research 17, 465-471, 2005 | 316 | 2005 |
| Nontraditional risk factors combine to predict Alzheimer disease and dementia X Song, A Mitnitski, K Rockwood Neurology 77 (3), 227-234, 2011 | 254 | 2011 |
| Early detection of Alzheimer’s disease using magnetic resonance imaging: a novel approach combining convolutional neural networks and ensemble learning D Pan, A Zeng, L Jia, Y Huang, T Frizzell, X Song Frontiers in neuroscience 14, 501050, 2020 | 236 | 2020 |
| Attainment of treatment goals by people with Alzheimer's disease receiving galantamine: a randomized controlled trial K Rockwood, S Fay, X Song, C MacKnight, M Gorman Cmaj 174 (8), 1099-1105, 2006 | 215* | 2006 |
| Assessing biological aging: the origin of deficit accumulation A Mitnitski, X Song, K Rockwood Biogerontology 14, 709-717, 2013 | 212 | 2013 |
| And mortality in older Chinese adults: Results from the Beijing longitudinal study of aging X Fang, J Shi, X Song, A Mitnitski, Z Tang, C Wang, P Yu, K Rockwood The journal of nutrition, health & aging 16, 903-907, 2012 | 143 | 2012 |
| Comparison of machine learning techniques with classical statistical models in predicting health outcomes X Song, A Mitnitski, J Cox, K Rockwood MEDINFO 2004, 736-740, 2004 | 125 | 2004 |
| Assessment of the Virchow-Robin Spaces in Alzheimer disease, mild cognitive impairment, and normal aging, using high-field MR imaging W Chen, X Song, Y Zhang, Alzheimer's Disease Neuroimaging Initiative American Journal of Neuroradiology 32 (8), 1490-1495, 2011 | 121 | 2011 |
| Mortality in relation to frailty in patients admitted to a specialized geriatric intensive care unit A Zeng, X Song, J Dong, A Mitnitski, J Liu, Z Guo, K Rockwood Journals of Gerontology Series A: Biomedical Sciences and Medical Sciences …, 2015 | 119 | 2015 |
| Age-related deficit accumulation and the risk of late-life dementia X Song, A Mitnitski, K Rockwood Alzheimer's research & therapy 6, 1-13, 2014 | 118 | 2014 |
| Thermal relations of metabolic rate reduction in a hibernating marsupial X Song, G Körtner, F Geiser American Journal of Physiology-Regulatory, Integrative and Comparative …, 1997 | 111 | 1997 |
| Oral squamous cell carcinoma diagnosed from saliva metabolic profiling X Song, X Yang, R Narayanan, V Shankar, S Ethiraj, X Wang, N Duan, ... Proceedings of the National Academy of Sciences 117 (28), 16167-16173, 2020 | 110 | 2020 |
