D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Medicine D-index 121 Citations 47,464 591 World Ranking 2047 National Ranking 1188

Overview

What is he best known for?

The fields of study he is best known for:

  • Surgery
  • Internal medicine
  • Cancer

Clifford Y. Ko mostly deals with Surgery, Cancer, Internal medicine, Odds ratio and Pancreatectomy. Clifford Y. Ko interconnects Colectomy, Epidemiology and Incidence in the investigation of issues within Surgery. He combines subjects such as Gynecology and Family medicine with his study of Cancer.

His work deals with themes such as Gastroenterology and Oncology, which intersect with Internal medicine. His Odds ratio study incorporates themes from Current Procedural Terminology, Orthopedic surgery, Emergency medicine, Confidence interval and Veterans Affairs. His studies deal with areas such as Logistic regression, Pediatrics and Adverse outcomes as well as Acs nsqip.

His most cited work include:

  • Colon Cancer Survival Rates With the New American Joint Committee on Cancer Sixth Edition Staging (1202 citations)
  • The National Cancer Data Base: A Powerful Initiative to Improve Cancer Care in the United States (1150 citations)
  • Development and Evaluation of the Universal ACS NSQIP Surgical Risk Calculator: A Decision Aid and Informed Consent Tool for Patients and Surgeons (834 citations)

What are the main themes of his work throughout his whole career to date?

His scientific interests lie mostly in Surgery, Cancer, Internal medicine, Emergency medicine and General surgery. His Surgery study integrates concerns from other disciplines, such as Odds ratio, Colectomy, Logistic regression and Quality. His Cancer research includes elements of Stage, Surgical oncology and Intensive care medicine.

His Internal medicine research is multidisciplinary, incorporating perspectives in Gastroenterology and Oncology. His study in Emergency medicine is interdisciplinary in nature, drawing from both Surgical site infection, Pediatrics and Quality management. His Quality management research incorporates elements of Physical therapy and Quality assurance.

He most often published in these fields:

  • Surgery (63.93%)
  • Cancer (27.24%)
  • Internal medicine (24.17%)

What were the highlights of his more recent work (between 2016-2021)?

  • Quality management (21.47%)
  • Surgery (63.93%)
  • Acs nsqip (22.21%)

In recent papers he was focusing on the following fields of study:

Clifford Y. Ko spends much of his time researching Quality management, Surgery, Acs nsqip, Emergency medicine and Retrospective cohort study. His research in Quality management intersects with topics in Patient safety, Surgical care and Intensive care medicine. Clifford Y. Ko has included themes like Accreditation, Logistic regression and General surgery in his Surgery study.

His Acs nsqip research is multidisciplinary, incorporating elements of Geriatric surgery, Interquartile range and Family medicine. The Emergency medicine study combines topics in areas such as Hysterectomy, Odds, Hosmer–Lemeshow test and Thyroidectomy. Clifford Y. Ko focuses mostly in the field of Retrospective cohort study, narrowing it down to topics relating to Odds ratio and, in certain cases, Confidence interval.

Between 2016 and 2021, his most popular works were:

  • American College of Surgeons and Surgical Infection Society: Surgical Site Infection Guidelines, 2016 Update (272 citations)
  • American College of Surgeons and Surgical Infection Society: Surgical Site Infection Guidelines, 2016 Update (272 citations)
  • An Examination of American College of Surgeons NSQIP Surgical Risk Calculator Accuracy (64 citations)

In his most recent research, the most cited papers focused on:

  • Surgery
  • Internal medicine
  • Cancer

The scientist’s investigation covers issues in Surgery, Quality management, Retrospective cohort study, Emergency medicine and General surgery. His multidisciplinary approach integrates Surgery and Calculator in his work. His Quality management research is multidisciplinary, relying on both Physical therapy, Sample size determination and Acs nsqip.

His research investigates the connection between Retrospective cohort study and topics such as Propensity score matching that intersect with issues in Case mix index, Observational study, Confidence interval and Cohort. His Emergency medicine research integrates issues from Colectomy, Hospital performance and Thyroidectomy. His studies in General surgery integrate themes in fields like Surgical site infection, Lymphadenectomy, Data collection and Quality assurance.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Colon Cancer Survival Rates With the New American Joint Committee on Cancer Sixth Edition Staging

Jessica B. O'Connell;Melinda A. Maggard;Clifford Y. Ko.
Journal of the National Cancer Institute (2005)

2053 Citations

The National Cancer Data Base: A Powerful Initiative to Improve Cancer Care in the United States

Karl Y. Bilimoria;Andrew K. Stewart;David P. Winchester;Clifford Y. Ko.
Annals of Surgical Oncology (2008)

1489 Citations

Development and Evaluation of the Universal ACS NSQIP Surgical Risk Calculator: A Decision Aid and Informed Consent Tool for Patients and Surgeons

Karl Y. Bilimoria;Yaoming Liu;Jennifer L. Paruch;Lynn Zhou.
Journal of The American College of Surgeons (2013)

1317 Citations

The aging population and its impact on the surgery workforce.

David A. Etzioni;Jerome H. Liu;Melinda A. Maggard;Clifford Y. Ko.
Annals of Surgery (2003)

993 Citations

Extent of surgery affects survival for papillary thyroid cancer.

Karl Y. Bilimoria;David J. Bentrem;Clifford Y. Ko;Clifford Y. Ko;Andrew K. Stewart.
Annals of Surgery (2007)

834 Citations

First Report from the American College of Surgeons -- Bariatric Surgery Center Network: Laparoscopic Sleeve Gastrectomy has Morbidity and Effectiveness Positioned Between the Band and the Bypass

Matthew M. Hutter;Bruce D. Schirmer;Daniel B. Jones;Clifford Y. Ko.
Annals of Surgery (2011)

827 Citations

Does surgical quality improve in the American College of Surgeons National Surgical Quality Improvement Program: an evaluation of all participating hospitals.

Bruce L. Hall;Barton H. Hamilton;Karen Richards;Karl Y. Bilimoria.
Annals of Surgery (2009)

766 Citations

Small bowel cancer in the United States: changes in epidemiology, treatment, and survival over the last 20 years.

Karl Y Bilimoria;David Jason Bentrem;Jeffrey D Wayne;Clifford Y. Ko;Clifford Y. Ko.
Annals of Surgery (2009)

714 Citations

Optimal preoperative assessment of the geriatric surgical patient: a best practices guideline from the American College of Surgeons National Surgical Quality Improvement Program and the American Geriatrics Society.

Warren B. Chow;Ronnie A. Rosenthal;Ryan P. Merkow;Clifford Y. Ko.
Journal of The American College of Surgeons (2012)

666 Citations

Updated population-based review of carcinoid tumors.

Melinda A Maggard;Jessica B O'Connell;Clifford Y Ko.
Annals of Surgery (2004)

639 Citations

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