All Stories

  1. Adjusting for confounding by indication in observational studies: a case study in traumatic brain injury

    Article • Clinical Epidemiology, July 2018, Dove Medical Press

    Ewout Steyerberg, andrew maas

  2. Neuroimaging characteristics of ruptured aneurysm as predictors of outcome after aneurysmal subarachnoid hemorrhage: pooled analyses of the SAHIT cohort

    Article • Journal of Neurosurgery, June 2016, Journal of Neurosurgery Publishing Group (JNSPG)

    Ewout Steyerberg

  3. A new framework to enhance the interpretation of external validation studies of clinical prediction models

    Article • Journal of Clinical Epidemiology, March 2015, Elsevier

    Ewout Steyerberg, Dr. Thomas Debray

  4. Evaluation of the Prevention and Reactivation Care Program (PReCaP) for the hospitalized elderly: a prospective nonrandomized controlled trial

    Article • Clinical Interventions in Aging, March 2015, Dove Medical Press

    Professor Anna Petra Nieboer, Ewout Steyerberg

  5. Prognostic value of premorbid hypertension and neurological status in aneurysmal subarachnoid hemorrhage: pooled analyses of individual patient data in the SAHIT repository

    Article • Journal of Neurosurgery, March 2015, Journal of Neurosurgery Publishing Group (JNSPG)

    Ewout Steyerberg

  6. Long-term outcome of ruptured abdominal aortic aneurysm: impact of treatment and age

    Article • Clinical Interventions in Aging, October 2014, Taylor & Francis

    Ewout Steyerberg

  7. Clinical prediction models to inform individualized decision-making in subfertile couples: a stratified medicine approach

    Article • Human Reproduction, July 2014, Oxford University Press (OUP)

    Ewout Steyerberg, Dr David John McLernon

  8. Towards better clinical prediction models: seven steps for development and an ABCD for validation

    Article • European Heart Journal, June 2014, European Society of Cardiology

    Ewout Steyerberg

  9. Comparison of Application of the ACC/AHA Guidelines, Adult Treatment Panel III Guidelines, and European Society of Cardiology Guidelines for Cardiovascular Disease Prevention in a European Cohort

    Article • JAMA, April 2014, American Medical Association (AMA)

    Ewout Steyerberg

  10. Net Reclassification Improvement: Computation, Interpretation, and Controversies

    Article • Annals of Internal Medicine, January 2014, American College of Physicians

    Ewout Steyerberg

  11. Assessing discriminative ability of risk models in clustered data

    Article • BMC Medical Research Methodology, January 2014, Springer Science + Business Media

    Ewout Steyerberg

  12. Interpretation of concordance measures for clustered data

    Article • Statistics in Medicine, January 2014, Wiley

    Ewout Steyerberg

  13. Meta‐analysis and aggregation of multiple published prediction models

    Article • Statistics in Medicine, January 2014, Wiley

    Ewout Steyerberg, Dr. Thomas Debray

  14. The Older Persons and Informal Caregivers Survey Minimum DataSet (TOPICS-MDS): A large-scale data sharing initiative

    Article • European Geriatric Medicine, September 2013, Elsevier

    Ewout Steyerberg

  15. The validation of a frailty index from the older persons and informal caregivers survey minimal dataset (TOPICS-MDS)

    Article • European Geriatric Medicine, September 2013, Elsevier

    Ewout Steyerberg

  16. Graphical assessment of internal and external calibration of logistic regression models by using loess smoothers

    Article • Statistics in Medicine, August 2013, Wiley

    Ewout Steyerberg

  17. What is the probability of detecting poorly performing hospitals using funnel plots?

    Article • BMJ Quality & Safety, July 2013, BMJ

    Ewout Steyerberg

  18. Health-related quality of life in persons after traumatic brain injury: a systematic review of the literature

    Article • The Lancet, June 2013, Elsevier

    Ewout Steyerberg

  19. Mortality prediction models for pediatric intensive care: comparison of overall and subgroup specific performance

    Article • Intensive Care Medicine, February 2013, Springer Science + Business Media

    Ewout Steyerberg

  20. Evaluation of Markers and Risk Prediction Models

    Article • Medical Decision Making, January 2013, SAGE Publications

    Ewout Steyerberg

  21. Predicting asthma in preschool children with asthma symptoms: study rationale and design

    Article • BMC Pulmonary Medicine, October 2012, Springer Science + Business Media

    Ewout Steyerberg

  22. Predictive accuracy of risk factors and markers: a simulation study of the effect of novel markers on different performance measures for logistic regression models

    Article • Statistics in Medicine, September 2012, Wiley

    Ewout Steyerberg

  23. Using a minimal dataset to determine the reach of the Dutch national care for the elderly programme

    Article • European Geriatric Medicine, September 2012, Elsevier

    Ewout Steyerberg

  24. Predicting early death in patients with traumatic bleeding: development and validation of prognostic model

    Article • BMJ, August 2012, BMJ

    Ewout Steyerberg

  25. Prevalence and Phenotypes of APC and MUTYH Mutations in Patients With Multiple Colorectal Adenomas

    Article • JAMA, August 2012, American Medical Association (AMA)

    Ewout Steyerberg

  26. A method for the early health technology assessment of novel biomarker measurement in primary prevention programs

    Article • Statistics in Medicine, July 2012, Wiley

    Ewout Steyerberg

  27. Regression trees for predicting mortality in patients with cardiovascular disease: What improvement is achieved by using ensemble‐based methods?

    Article • Biometrical Journal, July 2012, Wiley

    Ewout Steyerberg

  28. Extending the c‐statistic to nominal polytomous outcomes: the Polytomous Discrimination Index

    Article • Statistics in Medicine, June 2012, Wiley

    Ewout Steyerberg

  29. Aggregating published prediction models with individual participant data: a comparison of different approaches

    Article • Statistics in Medicine, June 2012, Wiley

    Ewout Steyerberg, Dr. Thomas Debray

  30. Interpreting the concordance statistic of a logistic regression model: relation to the variance and odds ratio of a continuous explanatory variable

    Article • BMC Medical Research Methodology, June 2012, Springer Science + Business Media

    Ewout Steyerberg

  31. Discrimination ability of prediction models for ordinal outcomes: Relationships between existing measures and a new measure

    Article • Biometrical Journal, June 2012, Wiley

    Ewout Steyerberg

  32. Prognostic Value of Major Extracranial Injury in Traumatic Brain Injury

    Article • Neurosurgery, April 2012, Wolters Kluwer Health

    Ewout Steyerberg, andrew maas

  33. Prediction of Prostate Cancer Risk: The Role of Prostate Volume and Digital Rectal Examination in the ERSPC Risk Calculators

    Article • European Urology, March 2012, Elsevier

    Ewout Steyerberg, Dr Stacy Loeb

  34. Evaluating a New Marker for Risk Prediction Using the Test Tradeoff: An Update

    Article • The International Journal of Biostatistics, January 2012, De Gruyter

    Ewout Steyerberg

  35. Competing risks and the clinical community: irrelevance or ignorance?

    Article • Statistics in Medicine, September 2011, Wiley

    Ewout Steyerberg

  36. Performance Measures for Prediction Models and Markers: Evaluation of Predictions and Classifications

    Article • Revista Española de Cardiología (English Edition), September 2011, Elsevier

    Ewout Steyerberg

  37. Random variation and rankability of hospitals using outcome indicators

    Article • BMJ Quality & Safety, June 2011, BMJ

    Ewout Steyerberg

  38. Logistic random effects regression models: a comparison of statistical packages for binary and ordinal outcomes

    Article • BMC Medical Research Methodology, May 2011, Springer Science + Business Media

    Ewout Steyerberg

  39. Biomarker-based prediction of inflammatory bowel disease-related colorectal cancer: a case–control study

    Article • February 2011

    Ewout Steyerberg

  40. The PREMM1,2,6 Model Predicts Risk of MLH1, MSH2, and MSH6 Germline Mutations Based on Cancer History

    Article • Gastroenterology, January 2011, Elsevier

    Ewout Steyerberg

  41. Individualised surveillance strategies for colorectal cancer in inflammatory bowel disease

    Article • Gut, December 2010, BMJ

    Ewout Steyerberg

  42. Extensions of net reclassification improvement calculations to measure usefulness of new biomarkers

    Article • Statistics in Medicine, November 2010, Wiley

    Ewout Steyerberg

  43. Prediction of the response to peg-interferon-alfa in patients with HBeAg positive chronic hepatitis B using decline of HBV DNA during treatment

    Article • Journal of Medical Virology, July 2010, Wiley

    Ewout Steyerberg

  44. Passive immunisation against respiratory syncytial virus: a cost-effectiveness analysis

    Article • Archives of Disease in Childhood, May 2010, BMJ

    Ewout Steyerberg

  45. Early prognosis in traumatic brain injury: from prophecies to predictions

    Article • The Lancet Neurology, May 2010, Elsevier

    Ewout Steyerberg

  46. Risk of Esophageal Adenocarcinoma and Mortality in Patients With Barrett's Esophagus: A Systematic Review and Meta-analysis

    Article • Clinical Gastroenterology and Hepatology, March 2010, Elsevier

    Ewout Steyerberg

  47. Reclassification Calculations for Persons With Incomplete Follow-up

    Article • Annals of Internal Medicine, February 2010, American College of Physicians

    Ewout Steyerberg

  48. Meta‐analysis of a binary outcome using individual participant data and aggregate data

    Article • Research Synthesis Methods, January 2010, Wiley

    Ewout Steyerberg

  49. Assessing the Performance of Prediction Models

    Article • Epidemiology, January 2010, Wolters Kluwer Health

    Ewout Steyerberg

  50. Clinical and Pathological Prognostic Factors for Recurrence, Progression and Mortality in Non-Muscle Invasive Bladder Cancer: A Meta-Analysis

    Article • Current Urology, November 2009, Wolters Kluwer Health

    Ewout Steyerberg

  51. Neoadjuvant Chemoradiotherapy for Esophageal Cancer: A Review of Meta‐Analyses

    Article • World Journal of Surgery, September 2009, Wiley

    Ewout Steyerberg

  52. Value of genetic profiling for the prediction of coronary heart disease

    Article • American Heart Journal, July 2009, Elsevier

    Ewout Steyerberg

  53. Prognostic Models With Competing Risks

    Article • Epidemiology, July 2009, Wolters Kluwer Health

    Ewout Steyerberg

  54. The Influence of Enrollment Criteria on Recruitment and Outcome Distribution in Traumatic Brain Injury Studies: Results from the Impact Study

    Article • Journal of Neurotrauma, July 2009, Mary Ann Liebert Inc

    Ewout Steyerberg, andrew maas

  55. Mutation prediction models in Lynch syndrome: evaluation in a clinical genetic setting

    Article • Journal of Medical Genetics, June 2009, BMJ

    Ewout Steyerberg

  56. A systematic review and meta-analysis of the effects of clinical pathways on length of stay, hospital costs and patient outcomes

    Article • BMC Health Services Research, December 2008, Springer Science + Business Media

    Ewout Steyerberg

  57. Manchester triage system in paediatric emergency care: prospective observational study

    Article • BMJ, September 2008, BMJ

    Ewout Steyerberg

  58. A systematic review finds methodological improvements necessary for prognostic models in determining traumatic brain injury outcomes

    Article • Journal of Clinical Epidemiology, April 2008, Elsevier

    Ewout Steyerberg, andrew maas

  59. Polytomous logistic regression analysis could be applied more often in diagnostic research

    Article • Journal of Clinical Epidemiology, February 2008, Elsevier

    Ewout Steyerberg

  60. A clinical prognostic scoring system for Guillain-Barré syndrome

    Article • The Lancet Neurology, July 2007, Elsevier

    Ewout Steyerberg

  61. Associations of Diabetes Mellitus With Total Life Expectancy and Life Expectancy With and Without Cardiovascular Disease

    Article • Archives of Internal Medicine, June 2007, American Medical Association (AMA)

    Ewout Steyerberg

  62. Referral Patterns, Treatment Choices, and Outcomes in Locoregional Esophageal Cancer: A Population-Based Analysis of Elderly Patients

    Article • Journal of Clinical Oncology, June 2007, American Society of Clinical Oncology (ASCO)

    Ewout Steyerberg

  63. Predictive testing for complex diseases using multiple genes: Fact or fiction?

    Article • Genetics in Medicine, July 2006, Elsevier

    Ewout Steyerberg

  64. Subgroup analyses in therapeutic cardiovascular clinical trials: Are most of them misleading?

    Article • American Heart Journal, February 2006, Elsevier

    Ewout Steyerberg

  65. Randomized Controlled Trials With Time-to-Event Outcomes: How Much Does Prespecified Covariate Adjustment Increase Power?

    Article • Annals of Epidemiology, January 2006, Elsevier

    Ewout Steyerberg

  66. Predictors of outcome of single-dose brachytherapy for the palliation of dysphagia from esophageal cancer

    Article • Brachytherapy, January 2006, Elsevier

    Ewout Steyerberg

  67. Racial Differences in Surgical Evaluation, Treatment, and Outcome of Locoregional Esophageal Cancer: A Population-Based Analysis of Elderly Patients

    Article • Journal of Clinical Oncology, November 2004, American Society of Clinical Oncology (ASCO)

    Ewout Steyerberg

  68. Covariate adjustment in randomized controlled trials with dichotomous outcomes increases statistical power and reduces sample size requirements

    Article • Journal of Clinical Epidemiology, May 2004, Elsevier

    Ewout Steyerberg

  69. External validation is necessary in prediction research:

    Article • Journal of Clinical Epidemiology, September 2003, Elsevier

    Ewout Steyerberg

  70. Should scoring rules be based on odds ratios or regression coefficients?

    Article • Journal of Clinical Epidemiology, October 2002, Elsevier

    Ewout Steyerberg

  71. Validity of prognostic models: When is a model clinically useful?

    Article • Seminars in Urologic Oncology, May 2002, Elsevier

    Ewout Steyerberg

  72. Internal validation of predictive models

    Article • Journal of Clinical Epidemiology, August 2001, Elsevier

    Ewout Steyerberg

  73. Prognosis After Aortic Valve Replacement With a Bioprosthesis

    Article • Circulation, March 2001, Wolters Kluwer Health

    Ewout Steyerberg

  74. Application of Shrinkage Techniques in Logistic Regression Analysis: A Case Study

    Article • Statistica Neerlandica, March 2001, Wiley

    Ewout Steyerberg

  75. Prognostic Modeling with Logistic Regression Analysis

    Article • Medical Decision Making, February 2001, SAGE Publications

    Ewout Steyerberg

  76. A clinical prediction rule for nerve-function impairment in leprosy patients

    Article • The Lancet, May 2000, Elsevier

    Ewout Steyerberg

  77. Prognostic modelling with logistic regression analysis: a comparison of selection and estimation methods in small data sets

    Article • Statistics in Medicine, April 2000, Wiley

    Ewout Steyerberg

  78. Prognostic models based on literature and individual patient data in logistic regression analysis

    Article • Statistics in Medicine, January 2000, Wiley

    Ewout Steyerberg

  79. Decision Analyses for Prophylactic Replacement of the Björk-Shiley Convexo-concave Heart Valve:

    Article • Medical Decision Making, January 2000, SAGE Publications

    Ewout Steyerberg

  80. Stepwise Selection in Small Data Sets A Simulation Study of Bias in Logistic Regression Analysis

    Article • Journal of Clinical Epidemiology, October 1999, Elsevier

    Ewout Steyerberg

  81. Why Have Recent Trials of Neuroprotective Agents in Head Injury Failed to Show Convincing Efficacy? A Pragmatic Analysis and Theoretical Considerations

    Article • Neurosurgery, June 1999, Wolters Kluwer Health

    Ewout Steyerberg

  82. Why Have Recent Trials of Neuroprotective Agents in Head Injury Failed to Show Convincing Efficacy? A Pragmatic Analysis and Theoretical Considerations

    Article • Neurosurgery, June 1999, Wolters Kluwer Health

    Ewout Steyerberg, andrew maas

  83. Resection of small, residual retroperitoneal masses after chemotherapy for nonseminomatous testicular cancer

    Article • Cancer, March 1999, Wiley

    Ewout Steyerberg

  84. Spinal-cord stimulation in critical limb ischaemia: a randomised trial

    Article • The Lancet, March 1999, Elsevier

    Ewout Steyerberg

  85. Reperfusion Therapy for Acute Myocardial Infarction

    Article • Drugs, January 1998, Springer Science + Business Media

    Ewout Steyerberg

  86. Age at menopause as a risk factor for cardiovascular mortality

    Article • The Lancet, March 1996, Elsevier

    Ewout Steyerberg

  87. Age thresholds for prophylactic replacement of Björk-Shiley convexo-concave heart valves. A clinical and economic evaluation.

    Article • Circulation, July 1993, Wolters Kluwer Health

    Ewout Steyerberg