Hester F Lingsma

Summary

Affiliation: Erasmus MC
Country: The Netherlands

Publications

  1. pmc Incorporating natural variation into IVF clinic league tables: The Expected Rank
    Hester F Lingsma
    Department of Public Health, Erasmus MC, Rotterdam, The Netherlands
    BMC Med Res Methodol 9:53. 2009
  2. doi request reprint Prognosis in moderate and severe traumatic brain injury: external validation of the IMPACT models and the role of extracranial injuries
    Hester Lingsma
    Departments of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
    J Trauma Acute Care Surg 74:639-46. 2013
  3. pmc The added value of ordinal analysis in clinical trials: an example in traumatic brain injury
    Bob Roozenbeek
    Department of Neurosurgery, Antwerp University Hospital, Wilrijkstraat 10, Edegem, Belgium
    Crit Care 15:R127. 2011
  4. pmc Between-centre differences and treatment effects in randomized controlled trials: a case study in traumatic brain injury
    Hester F Lingsma
    Department of Public Health, Erasmus MC, P, O, Box 2040, 3000 CA Rotterdam, The Netherlands
    Trials 12:201. 2011
  5. doi request reprint Variation between hospitals in patient outcome after stroke is only partly explained by differences in quality of care: results from the Netherlands Stroke Survey
    H F Lingsma
    Department of Cardiology, Thoraxcentre, Erasmus Medical Centre, Rotterdam, The Netherlands
    J Neurol Neurosurg Psychiatry 79:888-94. 2008
  6. doi request reprint Large between-center differences in outcome after moderate and severe traumatic brain injury in the international mission on prognosis and clinical trial design in traumatic brain injury (IMPACT) study
    Hester F Lingsma
    Erasmus Medical Center, Department of Public Health, Rotterdam, The Netherlands
    Neurosurgery 68:601-7; discussion 607-8. 2011
  7. doi request reprint Statin treatment after a recent TIA or stroke: is effectiveness shown in randomized clinical trials also observed in everyday clinical practice?
    H F Lingsma
    Department of Public Health, Erasmus Medical Centre, Rotterdam, The Netherlands
    Acta Neurol Scand 122:15-20. 2010
  8. pmc Comparing and ranking hospitals based on outcome: results from The Netherlands Stroke Survey
    H F Lingsma
    Department of Public Health, Erasmus MC, CA Rotterdam, The Netherlands
    QJM 103:99-108. 2010
  9. ncbi request reprint Baseline characteristics and statistical power in randomized controlled trials: selection, prognostic targeting, or covariate adjustment?
    Bob Roozenbeek
    Department of Public Health, Center for Medical Decision Making, Erasmus MC, Rotterdam, The Netherlands
    Crit Care Med 37:2683-90. 2009
  10. pmc Prediction of outcome after moderate and severe traumatic brain injury: external validation of the International Mission on Prognosis and Analysis of Clinical Trials (IMPACT) and Corticoid Randomisation After Significant Head injury (CRASH) prognostic mod
    Bob Roozenbeek
    Department of Public Health, Center for Medical Decision Making, Erasmus MC, Rotterdam, The Netherlands
    Crit Care Med 40:1609-17. 2012

Detail Information

Publications40

  1. pmc Incorporating natural variation into IVF clinic league tables: The Expected Rank
    Hester F Lingsma
    Department of Public Health, Erasmus MC, Rotterdam, The Netherlands
    BMC Med Res Methodol 9:53. 2009
    ..The aim of this study is to compare standard methods for ranking with a novel method that takes into account natural variation...
  2. doi request reprint Prognosis in moderate and severe traumatic brain injury: external validation of the IMPACT models and the role of extracranial injuries
    Hester Lingsma
    Departments of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
    J Trauma Acute Care Surg 74:639-46. 2013
    ..We aimed to validate the International Mission on Prognosis and Analysis of Clinical Trials in TBI (IMPACT) prognostic models in a recent unselected patient cohort and to assess the additional prognostic value of extracranial injury...
  3. pmc The added value of ordinal analysis in clinical trials: an example in traumatic brain injury
    Bob Roozenbeek
    Department of Neurosurgery, Antwerp University Hospital, Wilrijkstraat 10, Edegem, Belgium
    Crit Care 15:R127. 2011
    ..The objective of this study is to quantify the benefits of ordinal analysis in the real-life situation of a large TBI trial...
  4. pmc Between-centre differences and treatment effects in randomized controlled trials: a case study in traumatic brain injury
    Hester F Lingsma
    Department of Public Health, Erasmus MC, P, O, Box 2040, 3000 CA Rotterdam, The Netherlands
    Trials 12:201. 2011
    ..The aim of this study was to assess the influence of between-centre differences in outcome on the estimated treatment effect in a large RCT in TBI...
  5. doi request reprint Variation between hospitals in patient outcome after stroke is only partly explained by differences in quality of care: results from the Netherlands Stroke Survey
    H F Lingsma
    Department of Cardiology, Thoraxcentre, Erasmus Medical Centre, Rotterdam, The Netherlands
    J Neurol Neurosurg Psychiatry 79:888-94. 2008
    ..The aim of this study is to investigate whether there is a straightforward relationship between quality of care and outcome, and whether outcome measures could be used to assess quality of care after stroke...
  6. doi request reprint Large between-center differences in outcome after moderate and severe traumatic brain injury in the international mission on prognosis and clinical trial design in traumatic brain injury (IMPACT) study
    Hester F Lingsma
    Erasmus Medical Center, Department of Public Health, Rotterdam, The Netherlands
    Neurosurgery 68:601-7; discussion 607-8. 2011
    ..Differences between centers in patient outcome after traumatic brain injury are of importance for multicenter studies and have seldom been studied...
  7. doi request reprint Statin treatment after a recent TIA or stroke: is effectiveness shown in randomized clinical trials also observed in everyday clinical practice?
    H F Lingsma
    Department of Public Health, Erasmus Medical Centre, Rotterdam, The Netherlands
    Acta Neurol Scand 122:15-20. 2010
    ....
  8. pmc Comparing and ranking hospitals based on outcome: results from The Netherlands Stroke Survey
    H F Lingsma
    Department of Public Health, Erasmus MC, CA Rotterdam, The Netherlands
    QJM 103:99-108. 2010
    ..Measuring quality of care and ranking hospitals with outcome measures poses two major methodological challenges: case-mix adjustment and variation that exists by chance...
  9. ncbi request reprint Baseline characteristics and statistical power in randomized controlled trials: selection, prognostic targeting, or covariate adjustment?
    Bob Roozenbeek
    Department of Public Health, Center for Medical Decision Making, Erasmus MC, Rotterdam, The Netherlands
    Crit Care Med 37:2683-90. 2009
    ..We aimed to investigate the potential benefits of different approaches for dealing with heterogeneity in a case study on traumatic brain injury (TBI)...
  10. pmc Prediction of outcome after moderate and severe traumatic brain injury: external validation of the International Mission on Prognosis and Analysis of Clinical Trials (IMPACT) and Corticoid Randomisation After Significant Head injury (CRASH) prognostic mod
    Bob Roozenbeek
    Department of Public Health, Center for Medical Decision Making, Erasmus MC, Rotterdam, The Netherlands
    Crit Care Med 40:1609-17. 2012
    ....
  11. doi request reprint Long-term prognosis of aphasia after stroke
    Hanane El Hachioui
    Department of Neurology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
    J Neurol Neurosurg Psychiatry 84:310-5. 2013
    ..This observational prospective study was aimed at predicting functional outcome at 1 year after stroke...
  12. pmc Remarkable changes in the choice of timing to discuss organ donation with the relatives of a patient: a study in 228 organ donations in 20 years
    Yorick J de Groot
    Department of Intensive Care, Erasmus MC University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
    Crit Care 15:R235. 2011
    ..Second, we investigated how thorough the process of brain death determination was over time by studying the number of medical specialists involved. And we studied the possible influence of the Donor Register on the consent rate...
  13. pmc The influence of enrollment criteria on recruitment and outcome distribution in traumatic brain injury studies: results from the impact study
    Bob Roozenbeek
    Department of Public Health, Center for Medical Decision Making, Rotterdam, The Netherlands
    J Neurotrauma 26:1069-75. 2009
    ..The use of strict enrollment criteria leads to substantial reductions in the recruitment of RCTs in TBI. The outcome in TBI studies depends strongly on the enrollment criteria...
  14. doi request reprint Prognostic value of major extracranial injury in traumatic brain injury: an individual patient data meta-analysis in 39,274 patients
    Nikki van Leeuwen
    Center for Medical Decision Making, Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
    Neurosurgery 70:811-8; discussion 818. 2012
    ..Major extracranial injury (MEI) is common in traumatic brain injury (TBI) patients, but the effect on outcome is controversial...
  15. ncbi request reprint [Transparency: can the effect of governmental surveillance be quantified?]
    Anne Margreet van Dishoeck
    Erasmus Medisch Centrum, afd Maatschappelijke Gezondheidszorg, Rotterdam, The Netherlands
    Ned Tijdschr Geneeskd 157:A1676. 2013
    ..To explore the feasibility of using existing data to measure the impact of surveillance by the Health Care Inspectorate (IGZ) on public health...
  16. doi request reprint Early prognosis in traumatic brain injury: from prophecies to predictions
    Hester F Lingsma
    Centre for Medical Decision Making, Department of Public Health, Erasmus University Medical Centre, Rotterdam, The Netherlands
    Lancet Neurol 9:543-54. 2010
    ..Continued development, refinement, and validation is advocated, together with assessment of the clinical impact of prediction models, including treatment response...
  17. doi request reprint Predicting asthma in preschool children with asthma-like symptoms: validating and updating the PIAMA risk score
    Esther Hafkamp-de Groen
    Generation R Study Group, Erasmus Medical Center, Rotterdam, The Netherlands Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands Electronic address
    J Allergy Clin Immunol 132:1303-10. 2013
    ..The Prevention and Incidence of Asthma and Mite Allergy (PIAMA) risk score predicts the probability of having asthma at school age among preschool children with suggestive symptoms...
  18. pmc Predicting 14-day mortality after severe traumatic brain injury: application of the IMPACT models in the brain trauma foundation TBI-trac® New York State database
    Bob Roozenbeek
    Department of Public Health, Center for Medical Decision Making, Erasmus MC, Rotterdam, The Netherlands
    J Neurotrauma 29:1306-12. 2012
    ..79 (Core) and 0.83 (Extended). We conclude that the IMPACT models validly predict 14-day mortality in the BTF database, confirming generalizability of these models for outcome prediction in TBI patients...
  19. doi request reprint External validation of a prognostic model predicting time of death after withdrawal of life support in neurocritical patients
    Yorick J de Groot
    Department of Intensive Care, Center for Medical Decision Making, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
    Crit Care Med 40:233-8. 2012
    ..We aimed to externally validate a previously developed model to predict the probability of death within the time constraint of 60 mins after withdrawal of life-sustaining measures...
  20. ncbi request reprint [Performance indicators: the role of 'task uncertainty']
    Anne Margreet van Dishoeck
    Erasmus MC, afd Maatschappelijke Gezondheidszorg, Rotterdam, The Netherlands
    Ned Tijdschr Geneeskd 154:A1775. 2010
    ..The participation of health care professionals in the development of quality indicators is, therefore, very important...
  21. pmc Predicting asthma in preschool children with asthma symptoms: study rationale and design
    Esther Hafkamp-de Groen
    The Generation R Study Group, Erasmus MC, Rotterdam, The Netherlands
    BMC Pulm Med 12:65. 2012
    ....
  22. doi request reprint Random variation and rankability of hospitals using outcome indicators
    Anne Margreet van Dishoeck
    Department of Public Health, Center for Medical Decision Making, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherland
    BMJ Qual Saf 20:869-74. 2011
    ..Subsequently, the rankability was calculated by relating heterogeneity to uncertainty within and between hospitals (τ(2)/(τ(2) +median σ(2)))...
  23. pmc Early recognition of poor prognosis in Guillain-Barre syndrome
    C Walgaard
    Department of Neurology, Erasmus MC, University Medical Centre, 3000 CA Rotterdam, The Netherlands
    Neurology 76:968-75. 2011
    ..We developed a clinical prognostic model for early prediction of outcome in GBS, applicable for clinical practice and future therapeutic trials...
  24. pmc Prediction of 60 day case-fatality after aneurysmal subarachnoid haemorrhage: results from the International Subarachnoid Aneurysm Trial (ISAT)
    R Risselada
    Department of Medical Informatics, Erasmus MC, room Ee 2159, P O Box 2040, 3000 CA, Rotterdam, The Netherlands
    Eur J Epidemiol 25:261-6. 2010
    ....
  25. doi request reprint Process of care partly explains the variation in mortality between hospitals after peripheral vascular surgery
    S E Hoeks
    Department of Anesthesiology, Erasmus Medical Center, Rotterdam, The Netherlands
    Eur J Vasc Endovasc Surg 40:147-54. 2010
    ..The aim of this study is to investigate whether variation in mortality at hospital level reflects differences in quality of care of peripheral vascular surgery patients...
  26. doi request reprint Recovery of aphasia after stroke: a 1-year follow-up study
    Hanane El Hachioui
    Department of Neurology, Erasmus MC University Medical Center, Room EE 2291, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
    J Neurol 260:166-71. 2013
    ..The improvement of verbal communication continues after the stabilization of the recovery of the linguistic components...
  27. doi request reprint Clinical factors associated with outcome in chronic subdural hematoma: a retrospective cohort study of patients on preoperative corticosteroid therapy
    Lotte M E Berghauser Pont
    Department of Neurosurgery, Erasmus University Medical Center, Rotterdam, The Netherlands
    Neurosurgery 70:873-80; discussion 880. 2012
    ..Chronic subdural hematoma (CSDH) is commonly seen in neurosurgical practice, and the incidence is increasing. Treatment results are highly variable with respect to recurrences and complications...
  28. pmc Logistic random effects regression models: a comparison of statistical packages for binary and ordinal outcomes
    Baoyue Li
    Department of Biostatistics, Erasmus MC, Dr, Molewaterplein 50, Rotterdam, The Netherlands
    BMC Med Res Methodol 11:77. 2011
    ..Logistic random effects models are a popular tool to analyze multilevel also called hierarchical data with a binary or ordinal outcome. Here, we aim to compare different statistical software implementations of these models...
  29. doi request reprint Risk and epidemiological time trends of gastric cancer in Lynch syndrome carriers in the Netherlands
    Lisette G Capelle
    Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
    Gastroenterology 138:487-92. 2010
    ..The aim of this study was to evaluate incidence trends and risk of developing gastric cancer among Lynch syndrome mutation carriers in a Western population...
  30. doi request reprint Prediction of respiratory insufficiency in Guillain-Barré syndrome
    Christa Walgaard
    Department of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands
    Ann Neurol 67:781-7. 2010
    ..We aimed to develop a simple but accurate model to predict the chance of respiratory insufficiency in the acute stage of the disease based on clinical characteristics available at hospital admission...
  31. doi request reprint Fibroblast growth factor receptor 3 mutation analysis on voided urine for surveillance of patients with low-grade non-muscle-invasive bladder cancer
    Tahlita C M Zuiverloon
    Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
    Clin Cancer Res 16:3011-8. 2010
    ..We aim to determine the potential of FGFR3 mutation analysis on voided urine to detect recurrences during surveillance of patients with low-grade NMI-BC...
  32. doi request reprint Promoting thrombolysis in acute ischemic stroke
    Maaike Dirks
    Erasmus MC University Hospital Rotterdam, Department of Neurology, and Institute for Health Policy and Management, Erasmus University Rotterdam, Room H 673, PO Box 2040, 3000 CA Rotterdam, The Netherlands
    Stroke 42:1325-30. 2011
    ....
  33. pmc Assessing the incremental value of diagnostic and prognostic markers: a review and illustration
    Ewout W Steyerberg
    Department of Public Health, Erasmus MC, Rotterdam, The Netherlands
    Eur J Clin Invest 42:216-28. 2012
    ..New markers may improve prediction of diagnostic and prognostic outcomes. We review various measures to quantify the incremental value of markers over standard, readily available characteristics...
  34. pmc Biomarker-based prediction of inflammatory bowel disease-related colorectal cancer: a case-control study
    Monique M Gerrits
    Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
    Cell Oncol (Dordr) 34:107-17. 2011
    ..Screening accuracy may increase by using a biomarker-based surveillance strategy...
  35. doi request reprint Prediction of major vascular events in patients with transient ischemic attack or ischemic stroke: a comparison of 7 models
    Annemarie D Wijnhoud
    Departments of Neurology, Erasmus Medical Center, Rotterdam, The Netherlands
    Stroke 41:2178-85. 2010
    ..In patients with a recent TIA or minor stroke, prediction of long-term risk of major vascular events is important, but difficult. We aimed to study the external validity of currently available prediction models...
  36. doi request reprint The population and high-risk approaches to prevention: quantitative estimates of their contribution to population health in the Netherlands, 1970-2010
    Johan P Mackenbach
    Department of Public Health, Erasmus MC, Rotterdam, The Netherlands
    Eur J Public Health 23:909-15. 2013
    ..To compare the contribution of 'population' and 'high-risk' approaches to prevention, with regard to their impact on population health in the Netherlands between 1970 and 2010...
  37. pmc The use of molecular analyses in voided urine for the assessment of patients with hematuria
    Willemien Beukers
    Department of Pathology, Erasmus MC, Rotterdam, The Netherlands
    PLoS ONE 8:e77657. 2013
    ..In this study, we aimed to develop a prediction model based on methylation markers in combination with clinical variables, in order to stratify patients with high risk for bladder cancer...
  38. doi request reprint Optimal age to start preventive measures in women with BRCA1/2 mutations or high familial breast cancer risk
    Madeleine M A Tilanus-Linthorst
    Department of Surgical Oncology, Erasmus University Medical Center, Rotterdam, The Netherlands
    Int J Cancer 133:156-63. 2013
    ..Age at breast cancer diagnosis is partly dependent on family history which may assist planning starting age for preventive measures...
  39. pmc Prediction of two month modified Rankin Scale with an ordinal prediction model in patients with aneurysmal subarachnoid haemorrhage
    Roelof Risselada
    Department of Medical Informatics, Erasmus MC, Rotterdam, The Netherlands
    BMC Med Res Methodol 10:86. 2010
    ..Aneurysmal subarachnoid haemorrhage (aSAH) is a devastating event with a frequently disabling outcome. Our aim was to develop a prognostic model to predict an ordinal clinical outcome at two months in patients with aSAH...
  40. pmc Donor conversion rates depend on the assessment tools used in the evaluation of potential organ donors
    Yorick J de Groot
    Department of Intensive Care, Erasmus MC University Medical Center, Rotterdam, The Netherlands
    Intensive Care Med 37:665-70. 2011
    ..Our aim was to determine which assessment tool can be used for a realistic estimation of a POD pool and how they compare to each other with regard to DCR...