A citation-based method for searching scientific literature

Dae Hyun Kim, Caroline A Kim, Sebastian Placide, Lewis A Lipsitz, Edward R Marcantonio. Ann Intern Med 2016
Times Cited: 100







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



Times Cited
  Times     Co-cited
Similarity


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
55

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
34

Frailty in Older Adults Undergoing Aortic Valve Replacement: The FRAILTY-AVR Study.
Jonathan Afilalo, Sandra Lauck, Dae H Kim, Thierry Lefèvre, Nicolo Piazza, Kevin Lachapelle, Giuseppe Martucci, Andre Lamy, Marino Labinaz, Mark D Peterson,[...]. J Am Coll Cardiol 2017
270
28

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
22

Untangling the concepts of disability, frailty, and comorbidity: implications for improved targeting and care.
Linda P Fried, Luigi Ferrucci, Jonathan Darer, Jeff D Williamson, Gerard Anderson. J Gerontol A Biol Sci Med Sci 2004
21

The impact of frailty on outcomes after cardiac surgery: a systematic review.
Aresh Sepehri, Thomas Beggs, Ansar Hassan, Claudio Rigatto, Christine Shaw-Daigle, Navdeep Tangri, Rakesh C Arora. J Thorac Cardiovasc Surg 2014
184
20

Gait speed as an incremental predictor of mortality and major morbidity in elderly patients undergoing cardiac surgery.
Jonathan Afilalo, Mark J Eisenberg, Jean-François Morin, Howard Bergman, Johanne Monette, Nicolas Noiseux, Louis P Perrault, Karen P Alexander, Yves Langlois, Nandini Dendukuri,[...]. J Am Coll Cardiol 2010
417
19

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
16

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
15

Frailty assessment in the cardiovascular care of older adults.
Jonathan Afilalo, Karen P Alexander, Michael J Mack, Mathew S Maurer, Philip Green, Larry A Allen, Jeffrey J Popma, Luigi Ferrucci, Daniel E Forman. J Am Coll Cardiol 2014
505
14

Gait Speed and Operative Mortality in Older Adults Following Cardiac Surgery.
Jonathan Afilalo, Sunghee Kim, Sean O'Brien, J Matthew Brennan, Fred H Edwards, Michael J Mack, James B McClurken, Joseph C Cleveland, Peter K Smith, David M Shahian,[...]. JAMA Cardiol 2016
83
15

Searching for an operational definition of frailty: a Delphi method based consensus statement: the frailty operative definition-consensus conference project.
Leocadio Rodríguez-Mañas, Catherine Féart, Giovanni Mann, Jose Viña, Somnath Chatterji, Wojtek Chodzko-Zajko, Magali Gonzalez-Colaço Harmand, Howard Bergman, Laure Carcaillon, Caroline Nicholson,[...]. J Gerontol A Biol Sci Med Sci 2013
541
13

Addition of frailty and disability to cardiac surgery risk scores identifies elderly patients at high risk of mortality or major morbidity.
Jonathan Afilalo, Salvatore Mottillo, Mark J Eisenberg, Karen P Alexander, Nicolas Noiseux, Louis P Perrault, Jean-Francois Morin, Yves Langlois, Samuel M Ohayon, Johanne Monette,[...]. Circ Cardiovasc Qual Outcomes 2012
229
13

Frailty as a predictor of surgical outcomes in older patients.
Martin A Makary, Dorry L Segev, Peter J Pronovost, Dora Syin, Karen Bandeen-Roche, Purvi Patel, Ryan Takenaga, Lara Devgan, Christine G Holzmueller, Jing Tian,[...]. J Am Coll Surg 2010
13

Frailty and perioperative outcomes: a narrative review.
Thomas Beggs, Aresh Sepehri, Andrea Szwajcer, Navdeep Tangri, Rakesh C Arora. Can J Anaesth 2015
80
16



Predictors of functional decline in elderly patients undergoing transcatheter aortic valve implantation (TAVI).
Andreas W Schoenenberger, Stefan Stortecky, Stephanie Neumann, André Moser, Peter Jüni, Thierry Carrel, Christoph Huber, Marianne Gandon, Seraina Bischoff, Christa-Maria Schoenenberger,[...]. Eur Heart J 2013
197
10

One-year follow-up of patients undergoing elective cardiac surgery assessed with the Comprehensive Assessment of Frailty test and its simplified form.
Simon Sündermann, Anika Dademasch, Ardawan Rastan, Julian Praetorius, Héctor Rodriguez, Thomas Walther, Friedrich-Wilhelm Mohr, Volkmar Falk. Interact Cardiovasc Thorac Surg 2011
98
10

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
930
10


Frail patients are at increased risk for mortality and prolonged institutional care after cardiac surgery.
Dana H Lee, Karen J Buth, Billie-Jean Martin, Alexandra M Yip, Gregory M Hirsch. Circulation 2010
398
10

The impact of frailty status on survival after transcatheter aortic valve replacement in older adults with severe aortic stenosis: a single-center experience.
Philip Green, Abigail E Woglom, Philippe Genereux, Benoit Daneault, Jean-Michel Paradis, Susan Schnell, Marian Hawkey, Mathew S Maurer, Ajay J Kirtane, Susheel Kodali,[...]. JACC Cardiovasc Interv 2012
290
10

Cost of Cardiac Surgery in Frail Compared With Nonfrail Older Adults.
Michael Goldfarb, Melissa Bendayan, Lawrence G Rudski, Jean-Francois Morin, Yves Langlois, Felix Ma, Kevin Lachapelle, Renzo Cecere, Benoit DeVarennes, Christo I Tchervenkov,[...]. Can J Cardiol 2017
34
29

Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
9

Gait Speed Predicts 30-Day Mortality After Transcatheter Aortic Valve Replacement: Results From the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry.
Joakim Alfredsson, Amanda Stebbins, J Matthew Brennan, Roland Matsouaka, Jonathan Afilalo, Eric D Peterson, Sreekanth Vemulapalli, John S Rumsfeld, David Shahian, Michael J Mack,[...]. Circulation 2016
80
11

A short physical performance battery assessing lower extremity function: association with self-reported disability and prediction of mortality and nursing home admission.
J M Guralnik, E M Simonsick, L Ferrucci, R J Glynn, L F Berkman, D G Blazer, P A Scherr, R B Wallace. J Gerontol 1994
9

Evaluation of multidimensional geriatric assessment as a predictor of mortality and cardiovascular events after transcatheter aortic valve implantation.
Stefan Stortecky, Andreas W Schoenenberger, André Moser, Bindu Kalesan, Peter Jüni, Thierry Carrel, Seraina Bischoff, Christa-Maria Schoenenberger, Andreas E Stuck, Stephan Windecker,[...]. JACC Cardiovasc Interv 2012
201
9

Impact of the Clinical Frailty Scale on Outcomes After Transcatheter Aortic Valve Replacement.
Tetsuro Shimura, Masanori Yamamoto, Seiji Kano, Ai Kagase, Atsuko Kodama, Yutaka Koyama, Etsuo Tsuchikane, Takahiko Suzuki, Toshiaki Otsuka, Shun Kohsaka,[...]. Circulation 2017
120
9

Assessing the performance of prediction models: a framework for traditional and novel measures.
Ewout W Steyerberg, Andrew J Vickers, Nancy R Cook, Thomas Gerds, Mithat Gonen, Nancy Obuchowski, Michael J Pencina, Michael W Kattan. Epidemiology 2010
9

Identifying older adults at risk of harm following elective surgery: a systematic review and meta-analysis.
Jennifer Watt, Andrea C Tricco, Catherine Talbot-Hamon, Ba' Pham, Patricia Rios, Agnes Grudniewicz, Camilla Wong, Douglas Sinclair, Sharon E Straus. BMC Med 2018
51
17

Frailty for Surgeons: Review of a National Institute on Aging Conference on Frailty for Specialists.
Thomas N Robinson, Jeremy D Walston, Nathan E Brummel, Stacie Deiner, Charles H Brown, Maura Kennedy, Arti Hurria. J Am Coll Surg 2015
119
9

Understanding the treatment preferences of seriously ill patients.
Terri R Fried, Elizabeth H Bradley, Virginia R Towle, Heather Allore. N Engl J Med 2002
814
8

Association of a Frailty Screening Initiative With Postoperative Survival at 30, 180, and 365 Days.
Daniel E Hall, Shipra Arya, Kendra K Schmid, Mark A Carlson, Pierre Lavedan, Travis L Bailey, Georgia Purviance, Tammy Bockman, Thomas G Lynch, Jason M Johanning. JAMA Surg 2017
107
8

Evaluating the added predictive ability of a new marker: from area under the ROC curve to reclassification and beyond.
Michael J Pencina, Ralph B D'Agostino, Ralph B D'Agostino, Ramachandran S Vasan. Stat Med 2008
8

Relation of frailty to outcomes after transcatheter aortic valve replacement (from the PARTNER trial).
Philip Green, Suzanne V Arnold, David J Cohen, Ajay J Kirtane, Susheel K Kodali, David L Brown, Charanjit S Rihal, Ke Xu, Yang Lei, Marian C Hawkey,[...]. Am J Cardiol 2015
133
8

Protocol for the PREHAB study-Pre-operative Rehabilitation for reduction of Hospitalization After coronary Bypass and valvular surgery: a randomised controlled trial.
Andrew N Stammers, D Scott Kehler, Jonathan Afilalo, Lorraine J Avery, Sean M Bagshaw, Hilary P Grocott, Jean-Francois Légaré, Sarvesh Logsetty, Colleen Metge, Thang Nguyen,[...]. BMJ Open 2015
52
15

The impact of frailty on functional survival in patients 1 year after cardiac surgery.
James Lytwyn, Andrew N Stammers, D Scott Kehler, Patrick Jung, Bryce Alexander, Brett M Hiebert, Chris Dubiel, Dustin Kimber, Naomi Hamm, Mekayla Clarke,[...]. J Thorac Cardiovasc Surg 2017
48
16

Simple frailty score predicts postoperative complications across surgical specialties.
Thomas N Robinson, Daniel S Wu, Lauren Pointer, Christina L Dunn, Joseph C Cleveland, Marc Moss. Am J Surg 2013
234
8

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
8

The aging population and its impact on the surgery workforce.
David A Etzioni, Jerome H Liu, Melinda A Maggard, Clifford Y Ko. Ann Surg 2003
475
8


Association between frailty and short- and long-term outcomes among critically ill patients: a multicentre prospective cohort study.
Sean M Bagshaw, H Thomas Stelfox, Robert C McDermid, Darryl B Rolfson, Ross T Tsuyuki, Nadia Baig, Barbara Artiuch, Quazi Ibrahim, Daniel E Stollery, Ella Rokosh,[...]. CMAJ 2014
233
8

Frailty in the older surgical patient: a review.
Judith S L Partridge, Danielle Harari, Jugdeep K Dhesi. Age Ageing 2012
336
8

Interventions to improve the outcomes of frail people having surgery: A systematic review.
Daniel I McIsaac, Tim Jen, Nikhile Mookerji, Abhilasha Patel, Manoj M Lalu. PLoS One 2017
37
21

The impact of frailty on postoperative delirium in cardiac surgery patients.
Patrick Jung, Michael Ashley Pereira, Brett Hiebert, Xiaiwei Song, Kenneth Rockwood, Navdeep Tangri, Rakesh C Arora. J Thorac Cardiovasc Surg 2015
81
8

The effectiveness of exercise interventions for the management of frailty: a systematic review.
Olga Theou, Liza Stathokostas, Kaitlyn P Roland, Jennifer M Jakobi, Christopher Patterson, Anthony A Vandervoort, Gareth R Jones. J Aging Res 2011
285
7

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
7

Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
367
7

Frailty is a predictor of short- and mid-term mortality after elective cardiac surgery independently of age.
Simon H Sündermann, Anika Dademasch, Burkhardt Seifert, Héctor Rodriguez Cetina Biefer, Maximilian Y Emmert, Thomas Walther, Stephan Jacobs, Friedrich-Wilhelm Mohr, Volkmar Falk, Christoph Thomas Starck. Interact Cardiovasc Thorac Surg 2014
64
10


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.