B. Hall

发表

Comparison between clinical registry and medicare claims data on the classification of hospital quality of surgical care.

R. Brook, E. Lawson, C. Ko, 2015, Annals of surgery.

Quantifying surgical complexity with machine learning: looking beyond patient factors to improve surgical models.

I. Rubinfeld, Z. Syed, B. Hall, 2014, Surgery.

Low Drain Fluid Amylase Predicts Absence of Pancreatic Fistula Following Pancreatectomy

Jacqueline S. Israel, H. Pitt, S. Weber, 2014, Journal of Gastrointestinal Surgery.

Hyperamylasemia Grade Versus Drain Fluid Amylase: Which Better Predicts Pancreatectomy Outcomes?

C. Ko, B. Hall, B. Brajcich, 2022, HPB.

Does Surgical Quality Improve in the American College of Surgeons National Surgical Quality Improvement Program: An Evaluation of All Participating Hospitals

C. Ko, B. Hamilton, K. Bilimoria, 2009, Annals of surgery.

Comparison of 30-day outcomes after emergency general surgery procedures: potential for targeted improvement.

C. Ko, K. Bilimoria, A. Nathens, 2010, Surgery.

Development of an American College of Surgeons National Surgery Quality Improvement Program: morbidity and mortality risk calculator for colorectal surgery.

C. Ko, K. Bilimoria, Mark E. Cohen, 2009, Journal of the American College of Surgeons.

Evaluation and Enhancement of Calibration in the American College of Surgeons NSQIP Surgical Risk Calculator.

C. Ko, K. Bilimoria, Yaoming Liu, 2016, Journal of the American College of Surgeons.

Underlying reasons associated with hospital readmission following surgery in the United States.

Jeanette W. Chung, Mark V. Williams, C. Ko, 2015, JAMA.

Antireflux Surgery at National Surgical Quality Improvement Program-Pediatric Hospitals.

Stacy T. Tanaka, P. Merguerian, A. Hittelman, 2020, The Journal of urology.

Reliability of Evaluating Hospital Quality by Colorectal Surgical Site Infection Type

Clifford Y. Ko, John L. Adams, E. Lawson, 2013, Annals of surgery.

Impact of isolated clinical performance feedback on clinical productivity of an academic surgical faculty.

B. Hamilton, E. S. Paxton, B. Hall, 2006, Journal of the American College of Surgeons.

Use of a Single CPT Code for Risk Adjustment in American College of Surgeons NSQIP Database: Is There Potential Bias with Practice-Pattern Differences in Multiple Procedures under the Same Anesthetic?

C. Ko, Yaoming Liu, Mark E. Cohen, 2018, Journal of the American College of Surgeons.

Effect of delay to operation on outcomes in adults with acute appendicitis.

C. Ko, K. Bilimoria, A. Nathens, 2010, Archives of surgery.

Morbidity and mortality after colorectal procedures: comparison of data from the American College of Surgeons case log system and the ACS NSQIP.

E. Lawson, C. Ko, Mark E. Cohen, 2011, Journal of the American College of Surgeons.

A Call for Resource Stewardship.

B. Hall, 2018, Annals of surgery.

New anthropometric classification scheme of preoperative nutritional status in children: a retrospective observational cohort study

E. Skarsgard, S. Innis, B. Hall, 2018, BMJ Paediatrics Open.

Does the Use of Neoadjuvant Therapy for Pancreatic Adenocarcinoma Increase Postoperative Morbidity and Mortality Rates?

H. Pitt, M. Katz, T. Riall, 2014, Journal of Gastrointestinal Surgery.

Does Hyperbilirubinemia Contribute to Adverse Patient Outcomes Following Pancreatoduodenectomy?

H. Pitt, B. Zarzaur, S. Behrman, 2017, Journal of Gastrointestinal Surgery.

THE BLEEDING RISK TREATMENT PARADOX AT THE PHYSICIAN 1 AND HOSPITAL LEVEL: IMPLICATIONS FOR REDUCING BLEEDING IN PATIENTS UNDERGOING PCI.

Sunil V. Rao, J. Curtis, F. Masoudi, 2021, American heart journal.

The influence of resident involvement on surgical outcomes.

C. Ko, D. Bentrem, Mark E. Cohen, 2011, Journal of the American College of Surgeons.

Improved Surgical Outcomes for ACS NSQIP Hospitals Over Time: Evaluation of Hospital Cohorts With up to 8 Years of Participation

C. Ko, Yaoming Liu, Mark E. Cohen, 2016, Annals of surgery.

Prevalence and Risk Factors for Bariatric Surgery Readmissions: Findings From 130,007 Admissions in the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program

C. Ko, S. Brethauer, B. Hall, 2018, Annals of surgery.

Aggressive surgical management of gallbladder cancer: at what cost?

H. Pitt, B. Hall, L. Jin, 2013, Surgery.

Intussusception in children: cost-effectiveness of ultrasound vs diagnostic contrast enema.

B. Warner, B. Bucher, B. Hall, 2011, Journal of pediatric surgery.

Variability in reoperation rates at 182 hospitals: a potential target for quality improvement.

C. Ko, K. Bilimoria, Mark E. Cohen, 2009, Journal of the American College of Surgeons.

Evaluation of the ProPublica Surgeon Scorecard “Adjusted Complication Rate” Measure Specifications

C. Ko, K. Bilimoria, M. Friedberg, 2016, Annals of surgery.

Evaluating individual surgeons based on total hospital costs: evidence for variation in both total costs and volatility of costs.

B. Hamilton, D. Campbell, B. Hall, 2006, Journal of the American College of Surgeons.

Cost variation in a laparoscopic cholecystectomy and the association with outcomes across a single health system: implications for standardization and improved resource utilization.

R. Fields, W. Hawkins, L. Brunt, 2015, HPB : the official journal of the International Hepato Pancreato Biliary Association.

Composite Measures for Profiling Hospitals on Surgical Morbidity

J. Birkmeyer, C. Ko, D. Staiger, 2013, Annals of surgery.

Lymph node metastases in differentiated thyroid cancer under 2 cm.

P. Grigsby, J. Moley, B. Hall, 2006, Surgery.

National Pancreatic Fistula Rates after Minimally Invasive Pancreaticoduodenectomy: A NSQIP Analysis.

D. Sanford, W. Hawkins, B. Hall, 2019, Journal of the American College of Surgeons.

Variation of Thyroidectomy-Specific Outcomes Among Hospitals and Their Association With Risk Adjustment and Hospital Performance

C. Ko, Yaoming Liu, Mark E. Cohen, 2017, JAMA surgery.

Validity and Feasibility of the American College of Surgeons Colectomy Composite Outcome Quality Measure

E. Lawson, W. Chow, C. Ko, 2013, Annals of surgery.

The Importance of Assessing Both Inpatient and Outpatient Surgical Quality

C. Ko, B. Hamilton, B. Hall, 2011, Annals of surgery.

A current profile and assessment of north american cholecystectomy: results from the american college of surgeons national surgical quality improvement program.

C. Ko, Mark E. Cohen, B. Hall, 2010, Journal of the American College of Surgeons.

Minimally invasive hepatopancreatobiliary surgery in North America: an ACS-NSQIP analysis of predictors of conversion for laparoscopic and robotic pancreatectomy and hepatectomy.

H. Pitt, D. Bentrem, H. Zeh, 2017, HPB : the official journal of the International Hepato Pancreato Biliary Association.

Variability in Length of Stay After Colorectal Surgery: Assessment of 182 Hospitals in the National Surgical Quality Improvement Program

C. Ko, K. Bilimoria, Mark E. Cohen, 2009, Annals of surgery.

Your Best Tool Is the One You Know How to Use.

B. Hall, 2020, Journal of the American College of Surgeons.

Best Practices in Data Use for Achieving Successful Implementation of Enhanced Recovery Pathway.

C. Ko, Mark E. Cohen, D. Hobson, 2019, Journal of the American College of Surgeons.

Response to "Does Participation in the ACS-NSQIP Improve Outcomes?"

C. Ko, Yaoming Liu, Mark E. Cohen, 2017, Annals of surgery.

Evaluating the Benefits of ACS-NSQIP.

C. Ko, Yaoming Liu, Mark E. Cohen, 2017, Annals of surgery.

Using Both Clinical Registry and Administrative Claims Data to Measure Risk-adjusted Surgical Outcomes.

R. Brook, E. Lawson, C. Ko, 2016, Annals of surgery.

Thyroid and parathyroid operations in veterans affairs and selected university medical centers: results of the patient safety in surgery study.

B. Hamilton, W. Henderson, S. Khuri, 2007, Journal of the American College of Surgeons.

Using the NSQIP Pancreatic Demonstration Project to Derive a Modified Fistula Risk Score for Preoperative Risk Stratification in Patients Undergoing Pancreaticoduodenectomy.

H. Pitt, M. Talamonti, T. Riall, 2017, Journal of the American College of Surgeons.

Title Is there hospital variation in long-term incisional hernia repair after abdominal surgery ?

E. Lawson, C. Ko, D. Zingmond, 2015 .

Works Title Is there hospital variation in long-term incisional hernia repair after abdominal surgery ?

E. Lawson, C. Ko, D. Zingmond, 2015 .

Is there hospital variation in long-term incisional hernia repair after abdominal surgery?

E. Lawson, C. Ko, D. Zingmond, 2015, Journal of the American College of Surgeons.

Using Confidential Clinical Data Registries for Public Reporting and Pay for Performance.

C. Ko, Mark E. Cohen, Melissa A Hornor, 2018, Annals of surgery.

Comparison of hospital performance in nonemergency versus emergency colorectal operations at 142 hospitals.

J. Feinglass, C. Ko, K. Bilimoria, 2010, Journal of the American College of Surgeons.

Measuring Risk-Adjusted Value Using Medicare and ACS-NSQIP: Is High-Quality, Low-Cost Surgical Care Achievable Everywhere?

E. Lawson, C. Ko, D. Zingmond, 2014, Annals of surgery.

MEDIASTINAL PARATHYROID TUMORS

J. Moley, B. Hall, 2008 .

Pancreatoduodenectomy with venous or arterial resection: a NSQIP propensity score analysis.

H. Pitt, B. Zarzaur, T. Riall, 2017, HPB : the official journal of the International Hepato Pancreato Biliary Association.

Surgical Outcomes in Canada and the United States: An Analysis of the ACS-NSQIP Clinical Registry

P. Cram, C. Ko, Mark E. Cohen, 2022, World Journal of Surgery.

the of the National Surgical Quality Improvement Program dataset to study long-term outcomes: Rate of repeat ventral hernia repair.

C. Sugar, E. Lawson, D. Zingmond, 2015 .

Effects of regional versus general anesthesia on outcomes after total hip arthroplasty: a retrospective propensity-matched cohort study.

J. Clohisy, H. Kaiser, M. Avidan, 2015, The Journal of bone and joint surgery. American volume.

Relative Contributions of Complications and Failure to Rescue on Mortality in Older Patients Undergoing Pancreatectomy

H. Pitt, T. Riall, B. Hall, 2016, Annals of surgery.

A comparison of 2 surgical site infection monitoring systems.

C. Ko, K. Bilimoria, C. Bosk, 2015, JAMA surgery.

Identification of modifiable factors for reducing readmission after colectomy: a national analysis.

E. Lawson, C. Ko, D. Zingmond, 2014, Surgery.

National Quality Improvement: Federal Regulation, Public Reporting, and the Surgeon

C. Ko, B. Hall, Jason B Liu, 2017 .

Evaluation of the ProPublica Surgeon Scorecard ‘‘Adjusted easure Specifications Complication Rate’’ M

C. Ko, K. Bilimoria, M. Friedberg, 2016 .

Procedure-Specific Trends in Surgical Outcomes.

C. Ko, Yaoming Liu, Mark E. Cohen, 2018, Journal of the American College of Surgeons.

Using Merged Clinical and Claims Registry Data to Identify High Utilizers of Surgical Inpatient Care 1 Year after Colectomy.

E. Lawson, C. Ko, D. Zingmond, 2015, Journal of the American College of Surgeons.

Works Title Using Merged Clinical and Claims Registry Data to Identify High Utilizers of Surgical Inpatient Care 1 Year after Colectomy Permalink

E. Lawson, C. Ko, D. Zingmond, 2022 .

Better characterization of operation for ulcerative colitis through the National surgical quality improvement program: A 2-year audit of NSQIP-IBD.

B. Shogan, N. Hyman, C. Divino, 2020, American journal of surgery.

Underlying Reasons AssociatedWith Hospital Readmission Following Surgery in the United States

Jeanette W. Chung, Mark V. Williams, C. Ko, 2015 .

Establishing a quantitative benchmark for morbidity in pancreatoduodenectomy using ACS-NSQIP, the Accordion Severity Grading System, and the Postoperative Morbidity Index.

H. Pitt, elliot k fishman, M. Callery, 2015, Annals of surgery.

Defining the post-operative morbidity index for distal pancreatectomy.

H. Pitt, elliot k fishman, M. Callery, 2014, HPB : the official journal of the International Hepato Pancreato Biliary Association.

Factors associated with delayed gastric emptying after pancreaticoduodenectomy.

H. Pitt, T. Riall, B. Hall, 2013, HPB : the official journal of the International Hepato Pancreato Biliary Association.

Do cancer centers need to assess quality and outcomes? Introducing a customized ACS-NSQIP for oncology (Onc-NSQIP).

C. Ko, M. Cohen, K. Bilimoria, 2011, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

Quantifying the Burden of Complications Following Total Pancreatectomy Using the Postoperative Morbidity Index: A Multi-Institutional Perspective

H. Pitt, elliot k fishman, M. Callery, 2014, Journal of Gastrointestinal Surgery.

Extending the value of the National Surgical Quality Improvement Program claims dataset to study long-term outcomes: Rate of repeat ventral hernia repair.

C. Sugar, E. Lawson, C. Ko, 2015, Surgery.

Association between postoperative complications and lingering post-surgical pain: an observational cohort study.

S. Haroutounian, M. Avidan, B. Hall, 2019, British journal of anaesthesia.

Combined [18F]Fluorodeoxyglucose Positron Emission Tomography and Computed Tomography (FDG-PET/CT) for Detection of Recurrent, 131I-Negative Thyroid Cancer

P. Grigsby, B. Siegel, J. Moley, 2007, Annals of Surgical Oncology.

MEDIASTINAL THYROID TUMORS

J. Moley, B. Hall, 2008 .

Toward robust information: data quality and inter-rater reliability in the American College of Surgeons National Surgical Quality Improvement Program.

C. Ko, J. Steeger, M. Shiloach, 2010, Journal of the American College of Surgeons.

Concurrent bariatric operations and association with perioperative outcomes: registry based cohort study

C. Ko, Yaoming Liu, D. Hoyt, 2017, British Medical Journal.

Outcomes of Concurrent Operations: Results From the American College of Surgeons’ National Surgical Quality Improvement Program

C. Ko, Yaoming Liu, Mark E. Cohen, 2017, Annals of surgery.

A Comparison of Clinical Registry Versus Administrative Claims Data for Reporting of 30-Day Surgical Complications

Robert H Brook, R. Brook, E. Lawson, 2012, Annals of surgery.

Pediatric American College of Surgeons National Surgical Quality Improvement Program: feasibility of a novel, prospective assessment of surgical outcomes.

C. Ko, P. Dillon, K. Oldham, 2011, Journal of pediatric surgery.

Risk adjustment in the American College of Surgeons National Surgical Quality Improvement Program: a comparison of logistic versus hierarchical modeling.

C. Ko, K. Bilimoria, Mark E. Cohen, 2009, Journal of the American College of Surgeons.

Optimizing ACS NSQIP modeling for evaluation of surgical quality and risk: patient risk adjustment, procedure mix adjustment, shrinkage adjustment, and surgical focus.

Justin B Dimick, W. Chow, C. Ko, 2013, Journal of the American College of Surgeons.

Blueprint for a new American College of Surgeons: National Surgical Quality Improvement Program.

David R Flum, Justin B Dimick, J. Birkmeyer, 2008, Journal of the American College of Surgeons.

American College of Surgeons National Surgical Quality Improvement Program Pediatric: a beta phase report.

Charles Fisher, P. Dillon, C. Fisher, 2013, Journal of pediatric surgery.

Routine Drainage of the Operative Bed Following Elective Distal Pancreatectomy Does Not Reduce the Occurrence of Complications

H. Pitt, B. Zarzaur, S. Behrman, 2014, Journal of Gastrointestinal Surgery.

Distal pancreatectomy with celiac axis resection: what are the added risks?

H. Pitt, T. Riall, M. House, 2015, HPB : the official journal of the International Hepato Pancreato Biliary Association.

Interpretation of the C-Statistic in the Context of ACS-NSQIP Models

K. Bilimoria, B. Hall, R. Merkow, 2011, Annals of Surgical Oncology.

Quality improvement in surgery: the American College of Surgeons National Surgical Quality Improvement Program approach.

C. Ko, B. Hall, K. Richards, 2010, Advances in surgery.

An Examination of American College of Surgeons NSQIP Surgical Risk Calculator Accuracy.

C. Ko, Yaoming Liu, Mark E. Cohen, 2017, Journal of the American College of Surgeons.

Hospital costs by cost center of inpatient hospitalization for medicare patients undergoing major abdominal surgery.

R. Brook, E. Lawson, C. Ko, 2015, Journal of the American College of Surgeons.

Hospital variation in rates of concurrent fundoplication during gastrostomy enteral access procedures

C. Ko, Mark E. Cohen, B. Hall, 2018, Surgical Endoscopy.

Estimating Adverse Events After Gastrostomy Tube Placement.

C. Ko, Mark E. Cohen, B. Hall, 2016, Academic pediatrics.

Complete absence of the pericardium in a patient with multiple injuries.

B. Meyers, S. Bhalla, B. Hall, 2007, The Journal of trauma.

Beyond death and graft survival—Variation in outcomes after kidney transplantation. Results from the NSQIP Transplant beta phase

C. Ko, R. Hirose, Mark E. Cohen, 2019, American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons.

Beyond death and graft survival—Variation in outcomes after liver transplant. Results from the NSQIP transplant beta phase

C. Ko, R. Hirose, Mark E. Cohen, 2019, American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons.

Risk adjustment for comparing hospital quality with surgery: how many variables are needed?

Justin B Dimick, J. Birkmeyer, C. Ko, 2010, Journal of the American College of Surgeons.

Variation in intraoperative and postoperative red blood cell transfusion in pediatric surgery

C. Ko, Mark E. Cohen, B. Hall, 2016, Transfusion.

American College of Surgeons National Surgical Quality Improvement Program Pediatric: a phase 1 report.

C. Ko, P. Dillon, K. Oldham, 2011, Journal of the American College of Surgeons.

Time-of-day effects on surgical outcomes in the private sector: a retrospective cohort study.

B. Hamilton, F. Spitz, W. Henderson, 2009, Journal of the American College of Surgeons.

Risk-Adjusted Hospital Outcomes for Children’s Surgery

C. Ko, J. Meara, Mark E. Cohen, 2013, Pediatrics.

A risk calculator predicting postoperative adverse events in neonates undergoing major abdominal or thoracic surgery.

C. Ko, Mark E. Cohen, B. Hall, 2014, Journal of pediatric surgery.

The ACS National Surgical Quality Improvement Program-Inflammatory Bowel Disease Collaborative: Design, Implementation, and Validation of a Disease-specific Module.

N. Hyman, S. Ramamoorthy, S. Wexner, 2019, Inflammatory bowel diseases.

Minimally Invasive vs. Open Hepatectomy: a Comparative Analysis of the National Surgical Quality Improvement Program Database

Gaya Spolverato, G. Spolverato, H. Pitt, 2016, Journal of Gastrointestinal Surgery.

Pancreatectomy risk calculator: an ACS-NSQIP resource.

H. Pitt, C. Ko, K. Bilimoria, 2010, HPB : the official journal of the International Hepato Pancreato Biliary Association.

Patterns of care among patients undergoing hepatic resection: a query of the National Surgical Quality Improvement Program-targeted hepatectomy database.

A. Ejaz, G. Spolverato, Yuhree Kim, 2015, The Journal of surgical research.

Reliability Adjustment for Reporting Hospital Outcomes With Surgery

C. Ko, J. Dimick, B. Hall, 2012, Annals of surgery.

Albumin-Bilirubin Score: Predicting Short-Term Outcomes Including Bile Leak and Post-hepatectomy Liver Failure Following Hepatic Resection

H. Pitt, T. Pawlik, D. Bentrem, 2017, Journal of Gastrointestinal Surgery.

Patterns of hepatic resections in North America: use of concurrent partial resections and ablations.

H. Pitt, T. Pawlik, D. Bentrem, 2016, HPB : the official journal of the International Hepato Pancreato Biliary Association.

Postoperative morbidity index: a quantitative measure of severity of postoperative complications.

B. Hall, S. Strasberg, Bruce L Hall, 2011, Journal of the American College of Surgeons.

Variations in definition and method of retrieval of complications influence outcomes statistics after pancreatoduodenectomy: comparison of NSQIP with non-NSQIP methods.

R. Fields, D. Sanford, W. Hawkins, 2014, Journal of the American College of Surgeons.

Quantitative weighting of postoperative complications based on the accordion severity grading system: demonstration of potential impact using the american college of surgeons national surgical quality improvement program.

M. Porembka, B. Hall, S. Strasberg, 2010, Journal of the American College of Surgeons.

Leakage of an Invagination Pancreaticojejunostomy May Have an Influence on Mortality

H. Pitt, B. Hall, Abhishek D. Parmar, 2018, Journal of pancreatic cancer.

Incidental Gallbladder Cancer at Cholecystectomy: When Should the Surgeon Be Suspicious?

H. Pitt, B. Hall, S. Strasberg, 2014, Annals of surgery.

Aggressive surgical management of gallbladder cancer: at what cost?

H. Pitt, B. Hall, L. Jin, 2013, Surgery.

Are procedures codes in claims data a reliable indicator of intraoperative splenic injury compared with clinical registry data?

E. Lawson, C. Ko, D. Zingmond, 2014, Journal of the American College of Surgeons.

Association of surgical care improvement project infection-related process measure compliance with risk-adjusted outcomes: implications for quality measurement.

Lee A Fleisher, Justin B Dimick, L. Fleisher, 2010, Journal of the American College of Surgeons.

The role of Surgical Champions in the American College of Surgeons National Surgical Quality Improvement Program--a national survey.

Mark K Eskandari, C. Ko, D. Bentrem, 2011, The Journal of surgical research.

Comparison of Outlier Identification Methods in Hospital Surgical Quality Improvement Programs

C. Ko, D. Bentrem, K. Bilimoria, 2010, Journal of Gastrointestinal Surgery.

The Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program bariatric surgical risk/benefit calculator: 30-day risk.

C. Ko, Mark E. Cohen, B. Hall, 2021, Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.

Development and Evaluation of the American College of Surgeons NSQIP Pediatric Surgical Risk Calculator.

C. Ko, K. Bilimoria, Yaoming Liu, 2016, Journal of the American College of Surgeons.

The Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program Bariatric Surgical Risk/Benefit Calculator: 1-year weight.

C. Ko, Mark E. Cohen, B. Hall, 2022, Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.

The Impact of Surgeon Specialization on Patient Mortality: Examination of a Continuous Herfindahl-Hirschman Index

B. Hamilton, Sarah Majercik, B. Hall, 2009, Annals of surgery.

Surgical site infection prevention: the importance of operative duration and blood transfusion--results of the first American College of Surgeons-National Surgical Quality Improvement Program Best Practices Initiative.

L. Neumayer, K. Itani, C. Ko, 2008, Journal of the American College of Surgeons.

Risk of Surgical Site Infection (SSI) following Colorectal Resection Is Higher in Patients With Disseminated Cancer: An NCCN Member Cohort Study

M. Makary, E. P. Dellinger, S. Ramamoorthy, 2018, Infection Control & Hospital Epidemiology.

Effect of wound classification on risk adjustment in American College of Surgeons NSQIP.

E. P. Dellinger, C. Ko, K. Bilimoria, 2014, Journal of the American College of Surgeons.

Risk factors for superficial vs deep/organ-space surgical site infections: implications for quality improvement initiatives.

E. Lawson, C. Ko, B. Hall, 2013, JAMA surgery.

Improving American College of Surgeons National Surgical Quality Improvement Program risk adjustment: incorporation of a novel procedure risk score.

C. Ko, B. Hamilton, Mark E. Cohen, 2010, Journal of the American College of Surgeons.

Clinical utility of routine barium esophagram after laparoscopic anterior esophageal myotomy for achalasia

R. Pierce, B. Matthews, J. C. Eagon, 2009, Surgical Endoscopy.

Association Between Occurrence of a Postoperative Complication and Readmission: Implications for Quality Improvement and Cost Savings

Susan L Ettner, E. Lawson, C. Ko, 2013, Annals of surgery.

Personalized Surgical Transfusion Risk Prediction Using Machine Learning to Guide Preoperative Type and Screen Orders

Sunny S. Lou, T. Kannampallil, B. Hall, 2022, Anesthesiology.

A Comprehensive Evaluation of Statistical Reliability in ACS NSQIP Profiling Models.

C. Ko, Mark E. Cohen, B. Hall, 2015, Annals of surgery.

Does Comanagement of Patients With Hip Fracture Influence 30-Day Outcomes

C. Ko, S. Kates, Mark E. Cohen, 2020, Geriatric orthopaedic surgery & rehabilitation.

Missing data in the American College of Surgeons National Surgical Quality Improvement Program are not missing at random: implications and potential impact on quality assessments.

C. Ko, B. Hamilton, B. Hall, 2010, Journal of the American College of Surgeons.

Relevance of the c-statistic when evaluating risk-adjustment models in surgery.

W. Chow, C. Ko, E. Wang, 2012, Journal of the American College of Surgeons.

Understanding Quality and Cost from a Health Policy Perspective

B. Hall, J. Keune, 2013 .

Hospital-level Variation in Secondary Complications After Surgery

S. Lipsitz, M. Zinner, C. Ko, 2016, Annals of surgery.

Combining Surgical Outcomes and Patient Experiences to Evaluate Hospital Gastrointestinal Cancer Surgery Quality

C. Ko, L. Temple, A. Pusic, 2018, Journal of Gastrointestinal Surgery.

Feasibility and Acceptability of a Preoperative Multimodal Mobile Health Assessment in Spine Surgery Candidates

Munish C. Gupta, Jacob K. Greenberg, E. Leuthardt, 2022, Neurosurgery.

Postoperative Complications and Hospital Payment: Implications for Achieving Value.

C. Ko, K. Bilimoria, Mark E. Cohen, 2016, Journal of the American College of Surgeons.

Race and Surgical Outcomes: It Is Not All Black and White

M. Zinner, W. Henderson, S. Khuri, 2008, Annals of surgery.

The past, present and future of ACS NSQIP-Pediatric: Evolution from a quality registry to a comparative quality performance platform.

A. Allori, C. Ko, Mark E. Cohen, 2023, Seminars in pediatric surgery.

Contralateral papillary thyroid cancer at completion thyroidectomy has no impact on recurrence or survival after radioiodine treatment.

P. Grigsby, J. Moley, B. Hall, 2006, Surgery.

Incidence and Relative Burden of Surgical Site Infections in Children Undergoing Nonemergent Surgery

C. Ko, Mark E. Cohen, M. Hall, 2022 .

The American College of Surgeons Colon Surgery Short-Term Composite Outcome Measure: An Objective, Feasible, and Reliable Tool for Hospital Quality Improvement

W. Chow, C. Ko, B. Hall, 2012 .

New approaches to the National Surgical Quality Improvement Program: the American College of Surgeons experience.

C. Ko, B. Hall, K. Richards, 2009, American journal of surgery.

Considerations in Releasing Equations for the American College of Surgeons NSQIP Surgical Risk Calculator: In Reply to Wanderer and Ehrenfeld.

C. Ko, K. Bilimoria, Yaoming Liu, 2016, Journal of the American College of Surgeons.

Comparison of mortality risk adjustment using a clinical data algorithm (American College of Surgeons National Surgical Quality Improvement Program) and an administrative data algorithm (Solucient) at the case level within a single institution.

Sarah Boslaugh, Brian Waterman, Wm Claiborne Dunagan, 2007, Journal of the American College of Surgeons.

Association of Patient-reported Experiences and Surgical Outcomes Among Group Practices: Retrospective Cohort Study.

C. Ko, L. Temple, A. Pusic, 2020, Annals of surgery.

Reproducibility of Hospital Rankings Based on Centers for Medicare & Medicaid Services Hospital Compare Measures as a Function of Measure Reliability

L. Glance, D. Nerenz, A. Dick, 2021, JAMA network open.

Standardizing a control group for comparing open with laparoscopic major liver resection in observational studies: reducing the need for correction of clinical heterogeneity.

W. Chapman, B. Hall, S. Strasberg, 2014, Journal of the American College of Surgeons.

Effect of Postdischarge Morbidity and Mortality on Comparisons of Hospital Surgical Quality

C. Ko, D. Bentrem, K. Bilimoria, 2010, Annals of surgery.

The American College of Surgeons National Surgical Quality Improvement Program: achieving better and safer surgery.

David B Hoyt, C. Ko, Mark E. Cohen, 2015, Joint Commission journal on quality and patient safety.

The influence of decreasing variable collection burden on hospital-level risk-adjustment.

B. Hall, V. Thompson, M. Raval, 2021, Journal of pediatric surgery.

Profiling Individual Surgeon Performance Using Information from a High-Quality Clinical Registry: Opportunities and Limitations.

C. Ko, B. Hamilton, J. Paruch, 2015, Journal of the American College of Surgeons.

Taking disclosure seriously: disclosing financial conflicts of interest at the American College of Surgeons.

B. Matthews, M. Klingensmith, B. Hall, 2010, Journal of the American College of Surgeons.

Reply to Letter: "Ability to Prevent Death as a Sequelae of Morbidity May Be an Additional Indicator of Hospital Quality".

C. Ko, B. Hall, R. Merkow, 2015, Annals of surgery.

Postoperative Complications and Hospital Payment: Implications for Achieving Value.

C. Ko, K. Bilimoria, Mark E. Cohen, 2016, Journal of the American College of Surgeons.

Implementation of a Patient Blood Management Program in a Large, Diverse Multi-Hospital System

Jennifer S. Kempf, B. Hall, Markan-Aurora, 2020, Journal of Clinical Outcomes Management.

Reliability of the American College of Surgeons Commission on Cancer's Quality of Care Measures for Hospital and Surgeon Profiling.

C. Ko, D. Winchester, L. Shulman, 2017, Journal of the American College of Surgeons.

New information technology systems and a Bayesian hierarchical bivariate probit model for profiling surgeon quality at a large hospital

Barton H. Hamilton, Bruce L. Hall, B. Hamilton, 2004 .

160 Administrative Data are Unreliable for Ranking Hospital Performance Based on Serious Complications After Spine Fusion

Jacob K. Greenberg, K. Yamaguchi, M. Kelly, 2021, The spine journal : official journal of the North American Spine Society.

Correlation Between Postoperative Antimicrobial Prophylaxis Use and Surgical Site Infection in Children Undergoing Nonemergent Surgery.

A. Allori, C. Ko, M. Proctor, 2022, JAMA surgery.

A Decade of Preventing Harm.

W. C. Dunagan, D. Murphy, B. Hall, 2019, Joint Commission Journal on Quality and Patient Safety.

Administrative Data Are Unreliable for Ranking Hospital Performance Based on Serious Complications After Spine Fusion

Jacob K. Greenberg, K. Yamaguchi, M. Kelly, 2021, Spine.

Impact of resident duty-hour reform on faculty clinical productivity.

B. Hamilton, M. Klingensmith, B. Hall, 2006, Current surgery.

508 Does the Use of Neoadjuvant Therapy for Pancreatic Adenocarcinoma Increase Postoperative Morbidity and Mortality Rates

H. Pitt, M. Katz, J. Fleming, 2014 .

On-demand Reporting of Risk-adjusted and Smoothed Rates for Quality Profiling in ACS NSQIP

C. Ko, Yaoming Liu, Mark E. Cohen, 2016, Annals of surgery.

The next generation of quality assessment: Developing a specialty- and outcome-specific American College of Surgeons National Surgical Quality Improvement Program

C. Ko, K. Bilimoria, Mark E. Cohen, 2009 .

Effect of wound classification on risk adjustment in American College of Surgeons NSQIP.

K. Bilimoria, Mark E. Cohen, B. Hall, 2014, Journal of the American College of Surgeons.

Effect of Subjective Preoperative Variables on Risk-Adjusted Assessment of Hospital Morbidity and Mortality

C. Ko, K. Bilimoria, Mark E. Cohen, 2009, Annals of surgery.

Validity and Feasibility of the American College of Surgeons Colectomy Composite Outcome Quality Measure

E. Lawson, W. Chow, C. Ko, 2013, Annals of surgery.

Procedure-level Misutilization of Antimicrobial Prophylaxis in Pediatric Surgery: Implications for Improved Stewardship and More Effective Infection Prevention.

C. Ko, Mark E. Cohen, B. Hall, 2023, Journal of pediatric surgery.

Incidence and Relative Burden of Surgical Site Infections in Children Undergoing Nonemergent Surgery

C. Ko, Mark E. Cohen, M. Hall, 2022, Annals of surgery.

Effect of Postdischarge Morbidity and Mortality on Comparisons of Hospital Surgical Quality

C. Ko, D. Bentrem, K. Bilimoria, 2010, Annals of surgery.

L. Neumayer, K. Itani, C. Ko, 2008, Journal of the American College of Surgeons.

Risk adjustment for comparing hospital quality with surgery: how many variables are needed?

J. Birkmeyer, C. Ko, J. Dimick, 2010, Journal of the American College of Surgeons.

American College of Surgeons National Surgical Quality Improvement Program Pediatric: a beta phase report.

P. Dillon, C. Fisher, W. Hennrikus, 2013, Journal of pediatric surgery.

Identifying Worsening Surgical Site Infection Performance

E. Lawson, C. Ko, B. Hall, 2012, American journal of medical quality : the official journal of the American College of Medical Quality.

Using Both Clinical Registry and Administrative Claims Data to Measure Risk-adjusted Surgical Outcomes.

R. Brook, E. Lawson, C. Ko, 2016, Annals of surgery.

American College of Surgeons National Surgical Quality Improvement Program Pediatric: a phase 1 report.

C. Ko, P. Dillon, K. Oldham, 2011, Journal of the American College of Surgeons.

Personalized Surgical Transfusion Risk Prediction: Reply.

T. Kannampallil, B. Hall, T. Wildes, 2022, Anesthesiology.

Investigations using clinical data registries: observational studies and risk adjustment.

C. Ko, K. Bilimoria, B. Hall, 2009, Surgery.

Profiling Individual Surgeon Performance Using Information from a High-Quality Clinical Registry: Opportunities and Limitations.

C. Ko, B. Hamilton, J. Paruch, 2015, Journal of the American College of Surgeons.

Do cancer-specific variables improve risk-adjusted hospital quality comparisons?

W. Chow, C. Ko, D. Bentrem, 2012, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

First Report of a Multiphase Pilot to Measure Patient-Reported Outcomes in the American College of Surgeons National Surgical Quality Improvement Program.

C. Ko, L. Temple, A. Pusic, 2019, Joint Commission journal on quality and patient safety.