Laurence Frank

Search results

• 2025

  Real world data on digital remote refraction in a healthy population of 14,680 eyes

  van der Zee, C., Jamal, H., Muijzer, M., Frank, L., Vink, G. & Wisse, R., 6 Feb 2025, In: npj Digital Medicine. 8, 1, 9 p., 89.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File

  • Healthy Population 100%
  • Refraction 100%
  • Visual Acuity 100%
  • Visual Impairment 100%
  • Refractive Error 100%
• 2022

  A machine learning approach to explore predictors of graft detachment following posterior lamellar keratoplasty: a nationwide registry study

  Muijzer, M. B., Hoven, C. M. W., Frank, L., Vink, G., Wisse, R. P. L. & The Netherlands Corneal Transplant Network, 21 Oct 2022, In: Scientific Reports. 12, 1, p. 1-9 17705.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File

  • Nationwide Registry 100%
  • Machine Learning Approach 100%
  • Graft Detachment 100%
  • Posterior Lamellar Keratoplasty 100%
  • Corneal Transplantation 100%

• Nationwide epidemiological approach to identify associations between keratoconus and immune-mediated diseases

  Claessens, J. L. J., Godefrooij, D. A., Vink, G., Frank, L. E. & Wisse, R. P. L., 1 Oct 2022, In: British Journal of Ophthalmology. 106, 10, p. 1350-1354 5 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File

  • Inflammatory Disorder 100%
  • Inflammation Response 100%
  • Asthma 100%
  • Hashimoto's Thyroiditis 100%
  • Allergic Rhinitis 100%
• 2021

  A machine learning approach to identify predictors of adverse events in posterior lamellar keratoplasty: a nationwide registry study

  Wisse, R. P. L., Muijzer, M. B., Hoven, C. M. W., Van Luijk, C. M., Vink, G. & Frank, L., 1 Mar 2021, In: Acta Ophthalmologica. 99, S266, p. 6-6 1 p.

  Research output: Contribution to journal › Meeting Abstract › Academic

  • Nationwide Registry 100%
  • Machine Learning Approach 100%
  • Graft Failure 100%
  • Posterior Lamellar Keratoplasty 100%
  • Predictors of Adverse Outcomes 100%
• 2020

  Abstracts: Parameters associated with endothelial cell density variability after Descemet membrane endothelial keratoplasty

  Mulders-Al-Saady, R., Oelrich, S., Ham, L., Frank, L. E., Baydoun, L., van Dijk, K. & Melles, G. R. J., Aug 2020, In: Acta Ophthalmologica. 98, S264, p. 5

  Research output: Contribution to journal › Article › Academic › peer-review

• Parameters Associated With Endothelial Cell Density Variability After Descemet Membrane Endothelial Keratoplasty

  Oelrich, S., Ham, L., Frank, L. E., Gorges, S., Bourgonje, V. J. A., Baydoun, L., van Dijk, K. & Melles, G. R. J., Mar 2020, In: American Journal of Ophthalmology. 211, p. 22-30

  Research output: Contribution to journal › Article › Academic › peer-review

  • Descemet Membrane Endothelial Keratoplasty 100%
  • Endothelial Cell Loss 100%
  • Endothelial Cell Density 100%
  • Endothelial Cell 100%
  • Cell Density 100%

• Prevalence of Potentially Traumatic Events, Other Life Events and Subsequent Reactions Indicative for Posttraumatic Stress Disorder in The Netherlands: A General Population Study Based on the Trauma Screening Questionnaire

  Knipscheer, J. W., Sleijpen, M., Frank, L. E., de Graaf, R., Kleber, R. J., ten Have, M. & Drückers, M., 1 Mar 2020, In: International Journal of Environmental Research and Public Health. 17, 5, 15 p., 1725.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File

  • Subsequent Reactions 100%
  • Netherlands 100%
  • Posttraumatic Stress Disorder 100%
  • Life Events 100%
  • General Population Studies 100%
• 2017

  Clinical Outcome of Rebubbling for Graft Detachment After Descemet Membrane Endothelial Keratoplasty

  Gerber-Hollbach, N., Baydoun, L., Fernandez Lopez, E., Frank, L. E., Dapena, I., Liarakos, V., Schaal, S.-C., Ham, L., Oellerich, S. & Melles, G. R. J., Jul 2017, In: Cornea. 36, 7, p. 771 776 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  • Descemet Membrane Endothelial Keratoplasty 100%
  • Graft Detachment 100%
  • Rebubbling 100%
  • Clinical Outcomes 100%
  • Endothelial Cell Density 30%

• Multicenter Study of 6-Month Clinical Outcomes After Descemet Membrane Endothelial Keratoplasty

  Oellerich, S., Baydoun, L., Peraza-Nieves, J., Abbas, I., Frank, L. E., Binder, P. & Melles, G. R. J., Dec 2017, In: Cornea. 36, 12, p. 1467-1476

  Research output: Contribution to journal › Article › Academic › peer-review

  • Surgeons 100%
  • Descemet Membrane Endothelial Keratoplasty 100%
  • Clinical Outcomes 100%
  • Surgeon 100%
  • Learning Curve 60%

• Two-year clinical outcome of 500 consecutive cases undergoing Descemet membrane endothelial keratoplasty

  Peraza-Nieves, J., Baydoun, L., Dapena, I., Abbas, I., Frank, L., Luceri, S., Ham, L., Oellerich, S. & Melles, G. R. J., 1 Jun 2017, In: Cornea. 36, 6, p. 655-660

  Research output: Contribution to journal › Article › Academic › peer-review

  • Descemet Membrane Endothelial Keratoplasty 100%
  • Clinical Outcomes 100%
  • Endothelial Cell Density 60%
  • Endothelial Cell 60%
  • Cell Density 60%
• 2016

  A review of regression procedures for randomized response data, including univariate and multivariate logistic regression, the proportional odds model and item response models

  Cruyff, M., Böckenholt, U., Van der Heijden, P. G. M. & Frank, L., 20 Apr 2016, Handbook of Statistics: Data Gathering, Analysis and Protection of Privacy Through Randomized Response Techniques: Qualitative and Quantitative Human Traits. Chaudhuri, A., Christofides, C. T. & Rao, C. R. (eds.). Amsterdam: Elsevier, Vol. 34. p. 287-315 29 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review

  • Model Response 100%
  • Multivariate Logistic Regression 100%
  • Randomized Response 100%
  • Response Data 100%
  • Univariate Logistic Regression 100%

• Association between graft storage time and donor age with endothelial cell density and graft adherence after Descemet membrane endothelial keratoplasty

  Rodriguez-Calvo-de-Mora, M., Groeneveld-van Beek, E. A., Frank, L., van der Wees, J., Oellerich, S., Bruinsma, M. & Melles, G. R. J., 1 Jan 2016, In: JAMA Ophthalmology. 134, 1, p. 91-94

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File

  • Storage Time 100%
  • Donor Age 100%
  • Descemet Membrane Endothelial Keratoplasty 100%
  • Endothelial Cell Density 100%
  • Graft Storage 100%

• Two-year refractive outcomes after Descemet membrane endothelial keratoplasty

  van Dijk, K., Rodriguez-Calvo-de-Mora, M., van Esch, H., Frank, L., Dapena, I., Baydoun, L. & Oellerich, S., 12 Oct 2016, In: Cornea. 35, 12, p. 1548-1555

  Research output: Contribution to journal › Article › Academic › peer-review
• 2015

  Association of childhood complex trauma and dissociation with complex posttraumatic stress disorder symptoms in adulthood

  van Dijke, A., Ford, J. D., Frank, L. & van der Hart, O., 8 Aug 2015, In: Journal of Trauma and Dissociation. 16, 4, p. 428-441

  Research output: Contribution to journal › Article › Academic › peer-review

• Endothelial survival after Descemet membrane endothelial keratoplasty: effect of surgical indication and graft adherence status

  Baydoun, L., Ham, L., Borderie, V., Dapena, I., Hou, J., Frank, L., Oellerich, S. & Melles, G. R. J., 1 Nov 2015, In: JAMA Ophthalmology. 133, 11, p. 1277-1285

  Research output: Contribution to journal › Article › Academic › peer-review
• 2014

  Dual imputation model for incomplete longitudinal data

  Jolani, S., Frank, L. E. & van Buuren, S., 1 May 2014, In: British Journal of Mathematical and Statistical Psychology. 67, 2, p. 197-212 16 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  • Imputation Model 100%
  • Incomplete Longitudinal Data 100%
  • Doubly Robust Methods 100%
  • Multiple Imputation 100%
  • Longitudinal Data 100%

• Predictive mean matching imputation of semicontinuous variables

  Vink, G., Frank, L. E., Pannekoek, J. & van Buuren, S., Feb 2014, In: Statistica Neerlandica. 68, 1, p. 61-90 30 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  • Semi-continuous Variables 100%
  • Predictive Mean Matching 100%
  • Multiple Imputation 100%
  • Semicontinuous Data 60%
  • Concludes 50%

• Prevalence of use of performance enhancing drugs by fitness centre members

  Stubbe, J. H., Chorus, A. M. J., Frank, L. E., de Hon, O. & van der Heijden, P. G. M., 2014, In: Drug Testing and Analysis. 6, 5, p. 434-438 5 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  • Prevalence of Use 100%
  • Fitness Centers 100%
  • Performance-enhancing Drugs 100%
  • Performance-Enhancing Drugs 100%
  • Direct Questioning 57%
• 2013

  Association of childhood-trauma-by-primary caregiver and affect dysregulation with borderline personality disorder symptoms in adulthood.

  van Dijke, A., Ford, J. D., van Son, M., Frank, L. & van der Hart, O., 2013, In: Psychological Trauma: Theory, Research, Practice, and Policy. 5, 3, p. 217–224

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File

• Combining the complete-data and nonresponse models for drawing imputations under MAR

  Jolani, S., van Buuren, S. & Frank, L. E., 2013, In: Journal of Statistical Computation and Simulation. 83, 5, p. 868-879 12 p.

  Research output: Contribution to journal › Article › Academic › peer-review

• Incidence of irregular astigmatism eligible for contact lens fitting after Descemet membrane endothelial keratoplasty

  van Dijk, K., Parker, J., Liarakos, V., Ham, L., Frank, L. & Melles, G. R. J., 2013, In: Journal of Cataract and Refractive Surgery. 39, 7, p. 1036–1046

  Research output: Contribution to journal › Article › Academic › peer-review
• 2012

  [PDF] from jamanetwork.com Prevention and management of graft detachment in Descemet membrane endothelial keratoplasty

  Dirisamer, M., van Dijk, K., Dapena, I., Ham, L., Oganesyan, O., Frank, L. & Melles, G. R. J., 12 Mar 2012, In: Archives of Ophthalmology. 130, 3, p. 280-291

  Research output: Contribution to journal › Article › Academic › peer-review

• Towards an evidence-based treatment model for cognitive behavioral interventions focusing on chronic fatigue syndrome

  Wiborg, J. F., Knoop, H., Frank, L. & Bleijenberg, G., 1 May 2012, In: Journal of Psychosomatic Research. 72, 5, p. 399-404

  Research output: Contribution to journal › Article › Academic › peer-review
• 2011

  Efficacy of Descemet membrane endothelial keratoplasty (DMEK): Clinical outcome of 200 consecutive cases after a 'learning curve' of 25 cases.

  Dirisamer, M., van Ham, L., Dapena, I., Moutsouris, K., Droutsas, K., van Dijk, K., Frank, L. E., Oellerich, S. & Melles, G. R. J., 2011, In: Archives of Ophthalmology. 129 (11), p. 1435-1443 9 p.

  Research output: Contribution to journal › Article › Academic › peer-review

• Patterns of corneal endothelialization and corneal clearance after Descemet membrane endothelial keratoplasty for Fuchs endothelial dystrophy.

  Dirisamer, M., Dapena, I., Ham, L., van Dijk, K., Oganesyan, O., Frank, L. E., van der Wees, J. & Melles, G. R. J., 2011, In: American Journal of Ophthalmology. 152, p. 543-555 13 p.

  Research output: Contribution to journal › Article › Academic › peer-review

• Refractive change and stability after Descemet membrane endothelial keratoplasty (DMEK): Corneal dehydration induces hyperopic shift not affecting lens power calculation

  Ham, L., Dapena, I., Moutsouris, K., Balachandran, C., Frank, L. E., van Dijk, K. & Melles, G. R. J., 2011, In: Journal of Cataract and Refractive Surgery. 37, p. 1455-1464 10 p.

  Research output: Contribution to journal › Article › Academic › peer-review
• 2009

  Prestatiebevorderende middelen bij fitnessbeoefenaars

  Stubbe, J. H., Chorus, A. M. J., Frank, L. E., Hon, O., Schermers, P. & Van der Heijden, P. G. M., 2009, Capelle aan den IJssel: De Dopingautoriteit. 40 p.

  Research output: Book/Report › Report › Academic

  Open Access

  File

• Repeated cross-sectional randomized response data: taking design change and self-protective responses into account

  Frank, L. E., Van den Hout, A. D. L. & Van der Heijden, P. G. M., 2009, In: Methodology. 5, p. 145-152 8 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access

  File
• 2008

  A logit model for repeated cross-sectional randomized response data

  Frank, L. E., Van den Hout, A. D. L. & Van der Heijden, P. G. M., 1 Sept 2008.

  Research output: Contribution to conference › Paper › Other research output

• Feature selection in Feature Network Models: finding predictive subsets of features with the Positive Lasso

  Frank, L. E. & Heiser, W. J., 2008, In: British Journal of Mathematical and Statistical Psychology. 61, p. 1-27 27 p.

  Research output: Contribution to journal › Article › Academic › peer-review

• Onderzoeksrapportage van arbeidsongevallen

  Van der Heijden, P. G. M., Frank, L. E. & van Gils, G., 2008, Utrecht: Universiteit Utrecht, Departement Methoden en Technieken. 55 p.

  Research output: Book/Report › Report › Academic
• 2007

  Estimating standard errors in Feature Network Models

  Frank, L. E. & Heiser, W. J., 2007, In: British Journal of Mathematical and Statistical Psychology. 60, 1, p. 1-28 28 p.

  Research output: Contribution to journal › Article › Academic › peer-review

• POROSZ, Periodiek onderzoek regelovertreding sociale zekerheid

  van Gils, G., Van der Heijden, P. G. M. & Frank, L. E., 2007, In: Sociaal bestek, 69 (6). p. 7-11 3 p.

  Research output: Contribution to journal › Article › Popular

• Regelovertreding in de WAO, WW en WWB in 2006

  van Gils, G., Frank, L. E. & Van der Heijden, P. G. M., 2007, Werkdocumenten ed. Den Haag: Ministerie van Sociale Zaken en Werkgelegenheid.

  Research output: Book/Report › Report › Academic
• 2006

  Effects of group size and lack of sphericity on the recovery of clusters in k-means cluster analysis

  De Craen, S., Commandeur, J. J. F., Frank, L. E. & Heiser, W. J., 2006, In: Multivariate Behavioral Research. 41, 2, p. 127-145 18 p.

  Research output: Contribution to journal › Article › Academic › peer-review

• Feature Network Models for Proximity Data. Statistical inference, model selection, network representations and links with related models.

  Frank, L. E., 21 Sept 2006, 185 p.

  Research output: Thesis › Doctoral thesis 1 (Research UU / Graduation UU)