A citation-based method for searching scientific literature

Emiel O Hoogendijk, Olga Theou, Kenneth Rockwood, Bregje D Onwuteaka-Philipsen, Dorly J H Deeg, Martijn Huisman. Aging Clin Exp Res 2017
Times Cited: 32







List of co-cited articles
113 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
71

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
68

Frailty in older adults: evidence for a phenotype.
L P Fried, C M Tangen, J Walston, A B Newman, C Hirsch, J Gottdiener, T Seeman, R Tracy, W J Kop, G Burke,[...]. J Gerontol A Biol Sci Med Sci 2001
50

Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
43

Prevalence and 10-year outcomes of frailty in older adults in relation to deficit accumulation.
Xiaowei Song, Arnold Mitnitski, Kenneth Rockwood. J Am Geriatr Soc 2010
490
40

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
930
37

Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
367
31

Operationalization of frailty using eight commonly used scales and comparison of their ability to predict all-cause mortality.
Olga Theou, Thomas D Brothers, Arnold Mitnitski, Kenneth Rockwood. J Am Geriatr Soc 2013
293
31

Frailty consensus: a call to action.
John E Morley, Bruno Vellas, G Abellan van Kan, Stefan D Anker, Juergen M Bauer, Roberto Bernabei, Matteo Cesari, W C Chumlea, Wolfram Doehner, Jonathan Evans,[...]. J Am Med Dir Assoc 2013
25

The Longitudinal Aging Study Amsterdam: cohort update 2016 and major findings.
Emiel O Hoogendijk, Dorly J H Deeg, Jan Poppelaars, Marleen van der Horst, Marjolein I Broese van Groenou, Hannie C Comijs, H Roeline W Pasman, Natasja M van Schoor, Bianca Suanet, Fleur Thomése,[...]. Eur J Epidemiol 2016
104
25

A comparison of two approaches to measuring frailty in elderly people.
Kenneth Rockwood, Melissa Andrew, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
628
21

A global clinical measure of fitness and frailty in elderly people.
Kenneth Rockwood, Xiaowei Song, Chris MacKnight, Howard Bergman, David B Hogan, Ian McDowell, Arnold Mitnitski. CMAJ 2005
21

Frailty: implications for clinical practice and public health.
Emiel O Hoogendijk, Jonathan Afilalo, Kristine E Ensrud, Paul Kowal, Graziano Onder, Linda P Fried. Lancet 2019
197
21

The frailty index in Europeans: association with age and mortality.
Roman Romero-Ortuno, Rose Anne Kenny. Age Ageing 2012
110
18

Sex differences in frailty: A systematic review and meta-analysis.
E H Gordon, N M Peel, M Samanta, O Theou, S E Howlett, R E Hubbard. Exp Gerontol 2017
150
18

The Longitudinal Aging Study Amsterdam: cohort update 2019 and additional data collections.
Emiel O Hoogendijk, Dorly J H Deeg, Sascha de Breij, Silvia S Klokgieters, Almar A L Kok, Najada Stringa, Erik J Timmermans, Natasja M van Schoor, Elisabeth M van Zutphen, Marleen van der Horst,[...]. Eur J Epidemiol 2020
16
37

Development and validation of an electronic frailty index using routine primary care electronic health record data.
Andrew Clegg, Chris Bates, John Young, Ronan Ryan, Linda Nichols, Elizabeth Ann Teale, Mohammed A Mohammed, John Parry, Tom Marshall. Age Ageing 2016
359
15

Frailty defined by deficit accumulation and geriatric medicine defined by frailty.
Kenneth Rockwood, Arnold Mitnitski. Clin Geriatr Med 2011
421
15

Limits to deficit accumulation in elderly people.
Kenneth Rockwood, Arnold Mitnitski. Mech Ageing Dev 2006
127
15

Frailty in NHANES: Comparing the frailty index and phenotype.
Joanna Blodgett, Olga Theou, Susan Kirkland, Pantelis Andreou, Kenneth Rockwood. Arch Gerontol Geriatr 2015
118
12

The frailty phenotype and the frailty index: different instruments for different purposes.
Matteo Cesari, Giovanni Gambassi, Gabor Abellan van Kan, Bruno Vellas. Age Ageing 2014
283
12

Derivation of a frailty index from the interRAI acute care instrument.
Ruth E Hubbard, Nancye M Peel, Mayukh Samanta, Leonard C Gray, Brant E Fries, Arnold Mitnitski, Kenneth Rockwood. BMC Geriatr 2015
56
12



Cumulative deficits better characterize susceptibility to death in elderly people than phenotypic frailty: lessons from the Cardiovascular Health Study.
Alexander M Kulminski, Svetlana V Ukraintseva, Irina V Kulminskaya, Konstantin G Arbeev, Kenneth Land, Anatoli I Yashin. J Am Geriatr Soc 2008
268
12

A frailty index from common clinical and laboratory tests predicts increased risk of death across the life course.
Joanna M Blodgett, Olga Theou, Susan E Howlett, Kenneth Rockwood. Geroscience 2017
42
12

Association of frailty with survival: a systematic literature review.
Tatyana Shamliyan, Kristine M C Talley, Rema Ramakrishnan, Robert L Kane. Ageing Res Rev 2013
275
12

Cohort profile: the Longitudinal Aging Study Amsterdam.
Martijn Huisman, Jan Poppelaars, Marleen van der Horst, Aartjan T F Beekman, Johannes Brug, Theo G van Tilburg, Dorly J H Deeg. Int J Epidemiol 2011
277
12

Prevalence of frailty in community-dwelling older persons: a systematic review.
Rose M Collard, Han Boter, Robert A Schoevers, Richard C Oude Voshaar. J Am Geriatr Soc 2012
9


Prediction of adverse health outcomes in older people using a frailty index based on routine primary care data.
Irene Drubbel, Niek J de Wit, Nienke Bleijenberg, René J C Eijkemans, Marieke J Schuurmans, Mattijs E Numans. J Gerontol A Biol Sci Med Sci 2013
109
9


Frailty and post-operative outcomes in older surgical patients: a systematic review.
Hui-Shan Lin, J N Watts, N M Peel, R E Hubbard. BMC Geriatr 2016
292
9

Emergency general surgery specific frailty index: A validation study.
Tahereh Orouji Jokar, Kareem Ibraheem, Peter Rhee, Narong Kulavatunyou, Ansab Haider, Herb A Phelan, Mindy Fain, Martha Jane Mohler, Bellal Joseph. J Trauma Acute Care Surg 2016
56
9

Explaining the association between educational level and frailty in older adults: results from a 13-year longitudinal study in the Netherlands.
Emiel O Hoogendijk, Hein P J van Hout, Martijn W Heymans, Henriëtte E van der Horst, Dinnus H M Frijters, Marjolein I Broese van Groenou, Dorly J H Deeg, Martijn Huisman. Ann Epidemiol 2014
75
9

Frailty index as a predictor of mortality: a systematic review and meta-analysis.
Gotaro Kojima, Steve Iliffe, Kate Walters. Age Ageing 2018
124
9

Changes in the Lethality of Frailty Over 30 Years: Evidence From Two Cohorts of 70-Year-Olds in Gothenburg Sweden.
Kristoffer Bäckman, Erik Joas, Hanna Falk, Arnold Mitnitski, Kenneth Rockwood, Ingmar Skoog. J Gerontol A Biol Sci Med Sci 2017
14
21

Comparison of 10 single and stepped methods to identify frail older persons in primary care: diagnostic and prognostic accuracy.
Fleur L Sutorius, Emiel O Hoogendijk, Bernard A H Prins, Hein P J van Hout. BMC Fam Pract 2016
32
9

Frailty, fitness and late-life mortality in relation to chronological and biological age.
Arnold B Mitnitski, Janice E Graham, Alexander J Mogilner, Kenneth Rockwood. BMC Geriatr 2002
328
9

Validity and reliability of the Edmonton Frail Scale.
Darryl B Rolfson, Sumit R Majumdar, Ross T Tsuyuki, Adeel Tahir, Kenneth Rockwood. Age Ageing 2006
535
9

Do psychosocial resources modify the effects of frailty on functional decline and mortality?
Emiel O Hoogendijk, Hein P J van Hout, Henriëtte E van der Horst, Dinnus H M Frijters, Elsa Dent, Dorly J H Deeg, Martijn Huisman. J Psychosom Res 2014
27
11

Tracking changes in frailty throughout later life: results from a 17-year longitudinal study in the Netherlands.
Emiel O Hoogendijk, Kenneth Rockwood, Olga Theou, Joshua J Armstrong, Bregje D Onwuteaka-Philipsen, Dorly J H Deeg, Martijn Huisman. Age Ageing 2018
20
15

Frailty assessment instruments: Systematic characterization of the uses and contexts of highly-cited instruments.
Brian J Buta, Jeremy D Walston, Job G Godino, Minsun Park, Rita R Kalyani, Qian-Li Xue, Karen Bandeen-Roche, Ravi Varadhan. Ageing Res Rev 2016
269
9


Physical Frailty: ICFSR International Clinical Practice Guidelines for Identification and Management.
E Dent, J E Morley, A J Cruz-Jentoft, L Woodhouse, L Rodríguez-Mañas, L P Fried, J Woo, I Aprahamian, A Sanford, J Lundy,[...]. J Nutr Health Aging 2019
87
9

Agreement Between 35 Published Frailty Scores in the General Population.
Gloria A Aguayo, Anne-Françoise Donneau, Michel T Vaillant, Anna Schritz, Oscar H Franco, Saverio Stranges, Laurent Malisoux, Michèle Guillaume, Daniel R Witte. Am J Epidemiol 2017
90
9

Age-related deficit accumulation and the diseases of ageing.
Kenneth Rockwood, Susan E Howlett. Mech Ageing Dev 2019
38
9


Frailty and survival of older Chinese adults in urban and rural areas: results from the Beijing Longitudinal Study of Aging.
Pulin Yu, Xiaowei Song, Jing Shi, Arnold Mitnitski, Zhe Tang, Xianghua Fang, Kenneth Rockwood. Arch Gerontol Geriatr 2012
50
6

Measures of frailty in population-based studies: an overview.
Kim Bouillon, Mika Kivimaki, Mark Hamer, Severine Sabia, Eleonor I Fransson, Archana Singh-Manoux, Catharine R Gale, G David Batty. BMC Geriatr 2013
220
6


Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.