A citation-based method for searching scientific literature


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



Times Cited
  Times     Co-cited
Similarity


New 5-Factor Modified Frailty Index Using American College of Surgeons NSQIP Data.
Sneha Subramaniam, Jeffrey J Aalberg, Rainier P Soriano, Celia M Divino. J Am Coll Surg 2018
202
60


The 5-Item Modified Frailty Index Is Predictive of Severe Adverse Events in Patients Undergoing Surgery for Adult Spinal Deformity.
Mitsuru Yagi, Takehiro Michikawa, Naobumi Hosogane, Nobuyuki Fujita, Eijiro Okada, Satoshi Suzuki, Osahiko Tsuji, Narihito Nagoshi, Takashi Asazuma, Takashi Tsuji,[...]. Spine (Phila Pa 1976) 2019
24
40

Trends for Spine Surgery for the Elderly: Implications for Access to Healthcare in North America.
Thomas M O'Lynnger, Scott L Zuckerman, Peter J Morone, Michael C Dewan, Raul A Vasquez-Castellanos, Joseph S Cheng. Neurosurgery 2015
65
40

Frailty Index as a Predictor of Adverse Postoperative Outcomes in Patients Undergoing Cervical Spinal Fusion.
John I Shin, Parth Kothari, Kevin Phan, Jun S Kim, Dante Leven, Nathan J Lee, Samuel K Cho. Spine (Phila Pa 1976) 2017
50
40

New 5-Factor Modified Frailty Index Predicts Morbidity and Mortality in Primary Hip and Knee Arthroplasty.
Sophia A Traven, Russell A Reeves, Molly G Sekar, Harris S Slone, Zeke J Walton. J Arthroplasty 2019
44
40

Frailty predicts risk of life-threatening complications and mortality after pancreatic resections.
Toms Augustin, Matthew D Burstein, Eric B Schneider, Gareth Morris-Stiff, Jane Wey, Sricharan Chalikonda, R Matthew Walsh. Surgery 2016
47
40

Clinical Outcomes After Spine Surgery for Traumatic Injury in the Octogenarian Population.
Gordon Mao, Michael J Gigliotti, Nestor Tomycz, Daniel T Altman, Frances Hite Philp. World Neurosurg 2019
2
100

Is Eighty the New Sixty? Outcomes and Complications after Lumbar Decompression Surgery in Elderly Patients over 80 Years of Age.
Julia Gerhardt, Stefanie Bette, Insa Janssen, Jens Gempt, Bernhard Meyer, Yu-Mi Ryang. World Neurosurg 2018
17
40


Complications and Mortality Following 1 to 2 Level Lumbar Fusion Surgery in Patients Above 80 Years of Age.
Varun Puvanesarajah, Amit Jain, Adam L Shimer, Xudong Li, Anuj Singla, Francis Shen, Hamid Hassanzadeh. Spine (Phila Pa 1976) 2017
19
40


Peri-operative complications of lumbar spine surgery in patients over eighty five years of age: a retrospective cohort study.
Shingo Onda, Masahiro Kanayama, Tomoyuki Hashimoto, Fumihiro Oha, Akira Iwata, Masaru Tanaka, Kazuo Kaneko. Int Orthop 2018
4
50

Use of a 5-Item Modified Frailty Index for Risk Stratification in Patients Undergoing Surgical Management of Distal Radius Fractures.
Jacob M Wilson, Russell E Holzgrefe, Christopher A Staley, Mara L Schenker, Clifton G Meals. J Hand Surg Am 2018
47
40

Effects of age on perioperative complications of extensive multilevel thoracolumbar spinal fusion surgery.
Jordan M Cloyd, Frank L Acosta, Colleen Cloyd, Christopher P Ames. J Neurosurg Spine 2010
37
40

The Modified 5-Item Frailty Index: A Concise and Useful Tool for Assessing the Impact of Frailty on Postoperative Morbidity Following Elective Posterior Lumbar Fusions.
Douglas J Weaver, Azeem Tariq Malik, Nikhil Jain, Elizabeth Yu, Jeffery Kim, Safdar N Khan. World Neurosurg 2019
32
40


Development of a Metastatic Spinal Tumor Frailty Index (MSTFI) Using a Nationwide Database and Its Association with Inpatient Morbidity, Mortality, and Length of Stay After Spine Surgery.
Rafael De la Garza Ramos, C Rory Goodwin, Amit Jain, Nancy Abu-Bonsrah, Charles G Fisher, Chetan Bettegowda, Daniel M Sciubba. World Neurosurg 2016
32
20

Simplified frailty index to predict adverse outcomes and mortality in vascular surgery patients.
Joseph Karam, Athanasios Tsiouris, Alexander Shepard, Vic Velanovich, Ilan Rubinfeld. Ann Vasc Surg 2013
175
20

Impact of frailty on complications in patients with thoracic and thoracolumbar spinal fracture.
Remi A Kessler, Rafael De la Garza Ramos, Taylor E Purvis, A Karim Ahmed, C Rory Goodwin, Daniel M Sciubba, Muhammad M Abd-El-Barr. Clin Neurol Neurosurg 2018
9
20

Psoas as a sentinel muscle for sarcopenia: a flawed premise.
Vickie E Baracos. J Cachexia Sarcopenia Muscle 2017
91
20

Frailty and sarcopenia do not predict adverse events in an elderly population undergoing non-complex primary elective surgery for degenerative conditions of the lumbar spine.
Raphaële Charest-Morin, John Street, Honglin Zhang, Taren Roughead, Tamir Ailon, Michael Boyd, Marcel Dvorak, Brian Kwon, Scott Paquette, Nicolas Dea,[...]. Spine J 2018
36
20

Value-based care in the management of spinal disorders: a systematic review of cost-utility analysis.
Santoshi S Indrakanti, Michael H Weber, Steven K Takemoto, Serena S Hu, David Polly, Sigurd H Berven. Clin Orthop Relat Res 2012
41
20

Development and validation of a Hospital Frailty Risk Score focusing on older people in acute care settings using electronic hospital records: an observational study.
Thomas Gilbert, Jenny Neuburger, Joshua Kraindler, Eilis Keeble, Paul Smith, Cono Ariti, Sandeepa Arora, Andrew Street, Stuart Parker, Helen C Roberts,[...]. Lancet 2018
290
20

Impact of Frailty and Comorbidities on Surgical Outcomes and Complications in Adult Spinal Disorders.
Mitsuru Yagi, Nobuyuki Fujita, Eijiro Okada, Osahiko Tsuji, Narihito Nagoshi, Takashi Tsuji, Takashi Asazuma, Masaya Nakamura, Morio Matsumoto, Kota Watanabe. Spine (Phila Pa 1976) 2018
36
20

Treatment for Frailty Does Not Improve Complication Rates in Corrective Surgery for Adult Spinal Deformity.
Mitsuru Yagi, Takehiro Michikawa, Naobumi Hosogane, Nobuyuki Fujita, Eijiro Okada, Satoshi Suzuki, Osahiko Tsuji, Narihito Nagoshi, Takashi Asazuma, Takashi Tsuji,[...]. Spine (Phila Pa 1976) 2019
10
20

Predicting Short-Term Outcome After Surgery for Primary Spinal Tumors Based on Patient Frailty.
A Karim Ahmed, C Rory Goodwin, Rafael De la Garza-Ramos, Rachel C Kim, Nancy Abu-Bonsrah, Risheng Xu, Daniel M Sciubba. World Neurosurg 2017
12
20

Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement.
David Moher, Alessandro Liberati, Jennifer Tetzlaff, Douglas G Altman. PLoS Med 2009
20

Are the frail destined to fail? Frailty index as predictor of surgical morbidity and mortality in the elderly.
Joseph S Farhat, Vic Velanovich, Anthony J Falvo, H Mathilda Horst, Andrew Swartz, Joe H Patton, Ilan S Rubinfeld. J Trauma Acute Care Surg 2012
287
20

Frailty and postoperative outcomes in patients undergoing surgery for degenerative spine disease.
Alana M Flexman, Raphaële Charest-Morin, Liam Stobart, John Street, Christopher J Ryerson. Spine J 2016
75
20

Morphometrics as a predictor of perioperative morbidity after lumbar spine surgery.
Hesham Mostafa Zakaria, Lonni Schultz, Feras Mossa-Basha, Brent Griffith, Victor Chang. Neurosurg Focus 2015
28
20

Use of the modified frailty index to predict 30-day morbidity and mortality from spine surgery.
Rushna Ali, Jason M Schwalb, David R Nerenz, Heath J Antoine, Ilan Rubinfeld. J Neurosurg Spine 2016
123
20

Frailty is associated with morbidity in adults undergoing elective anterior lumbar interbody fusion (ALIF) surgery.
Kevin Phan, Jun S Kim, Nathan J Lee, Sulaiman Somani, John Di Capua, Parth Kothari, Dante Leven, Samuel K Cho. Spine J 2017
36
20


Assessment of a Novel Adult Cervical Deformity Frailty Index as a Component of Preoperative Risk Stratification.
Emily K Miller, Tamir Ailon, Brian J Neuman, Eric O Klineberg, Gregory M Mundis, Daniel M Sciubba, Khaled M Kebaish, Virginie Lafage, Justin K Scheer, Justin S Smith,[...]. World Neurosurg 2018
27
20

Frailty Syndrome and the Use of Frailty Indices as a Preoperative Risk Stratification Tool in Spine Surgery: A Review.
Trevor Simcox, Derek Antoku, Nickul Jain, Frank Acosta, Raymond Hah. Asian Spine J 2019
11
20

Association Between Frailty Status and Odontoid Fractures After Traumatic Falls: Investigation of Varying Injury Mechanisms Among 70 Elderly Odontoid Fracture Patients.
Haddy Alas, Frank A Segreto, Hoi Ying Chan, Avery E Brown, Katherine E Pierce, Cole A Bortz, Samantha R Horn, Christopher G Varlotta, Joseph F Baker, Peter G Passias. J Orthop Trauma 2019
4
25

Development of a Modified Cervical Deformity Frailty Index: A Streamlined Clinical Tool for Preoperative Risk Stratification.
Peter G Passias, Cole A Bortz, Frank A Segreto, Samantha R Horn, Renaud Lafage, Virginie Lafage, Justin S Smith, Breton Line, Han Jo Kim, Robert Eastlack,[...]. Spine (Phila Pa 1976) 2019
16
20

Does Patient Frailty Status Influence Recovery Following Spinal Fusion for Adult Spinal Deformity?: An Analysis of Patients With 3-Year Follow-up.
Katherine E Pierce, Peter G Passias, Haddy Alas, Avery E Brown, Cole A Bortz, Renaud Lafage, Virginie Lafage, Christopher Ames, Douglas C Burton, Robert Hart,[...]. Spine (Phila Pa 1976) 2020
6
20

Frailty status as a predictor of 3-month cognitive and functional recovery following spinal surgery: a prospective pilot study.
Robert J Rothrock, Jeremy M Steinberger, Henry Badgery, Andrew C Hecht, Samuel K Cho, John M Caridi, Stacie Deiner. Spine J 2019
16
20

Frailty Index Is a Significant Predictor of Complications and Mortality After Surgery for Adult Spinal Deformity.
Dante M Leven, Nathan J Lee, Parth Kothari, Jeremy Steinberger, Javier Guzman, Branko Skovrlj, John I Shin, John M Caridi, Samuel K Cho. Spine (Phila Pa 1976) 2016
101
20

Effect of Frailty on Outcome after Traumatic Spinal Cord Injury.
Dan Banaszek, Tom Inglis, Travis E Marion, Raphaële Charest-Morin, Eryck Moskven, Carly S Rivers, Dilnur Kurban, Alana M Flexman, Tamir Ailon, Nicolas Dea,[...]. J Neurotrauma 2020
11
20


Sarcopenia, but not frailty, predicts early mortality and adverse events after emergent surgery for metastatic disease of the spine.
Étienne Bourassa-Moreau, Anne Versteeg, Eryck Moskven, Raphaële Charest-Morin, Alana Flexman, Tamir Ailon, Turker Dalkilic, Charles Fisher, Nicolas Dea, Michael Boyd,[...]. Spine J 2020
11
20

The impact of frailty and sarcopenia on postoperative outcomes in adult spine surgery. A systematic review of the literature.
Eryck Moskven, Étienne Bourassa-Moreau, Raphaele Charest-Morin, Alana Flexman, John Street. Spine J 2018
33
20

Discriminative ability of commonly used indices to predict adverse outcomes after poster lumbar fusion: a comparison of demographics, ASA, the modified Charlson Comorbidity Index, and the modified Frailty Index.
Nathaniel T Ondeck, Daniel D Bohl, Patawut Bovonratwet, Ryan P McLynn, Jonathan J Cui, Blake N Shultz, Adam M Lukasiewicz, Jonathan N Grauer. Spine J 2018
63
20

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
20

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
20

Functional not chronologic age: Frailty index predicts outcomes in advanced ovarian cancer.
Amanika Kumar, Carrie L Langstraat, Stephanie R DeJong, Michaela E McGree, Jamie N Bakkum-Gamez, Amy L Weaver, Nathan K LeBrasseur, William A Cliby. Gynecol Oncol 2017
50
20

Frailty and Health-Related Quality of Life Improvement Following Adult Spinal Deformity Surgery.
Daniel B C Reid, Alan H Daniels, Tamir Ailon, Emily Miller, Daniel M Sciubba, Justin S Smith, Christopher I Shaffrey, Frank Schwab, Douglas Burton, Robert A Hart,[...]. World Neurosurg 2018
29
20


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.