Joris AH de Groot, PhD
Joris AH de Groot, PhD
Clinical Trial Manager, Philips IGT systems, The Netherlands
Verified email at
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Critical appraisal and data extraction for systematic reviews of prediction modelling studies: the CHARMS checklist
KGM Moons, JAH de Groot, W Bouwmeester, Y Vergouwe, S Mallett, ...
PLoS Med 11 (10), e1001744, 2014
External validation of multivariable prediction models: a systematic review of methodological conduct and reporting
GS Collins, JA de Groot, S Dutton, O Omar, M Shanyinde, A Tajar, ...
BMC medical research methodology 14 (1), 40, 2014
Latent class models in diagnostic studies when there is no reference standard—a systematic review
M van Smeden, CA Naaktgeboren, JB Reitsma, KGM Moons, ...
American journal of epidemiology 179 (4), 423-431, 2014
Diagnostic and prognostic prediction models
JMT Hendriksen, GJ Geersing, KGM Moons, JAH de Groot
Journal of Thrombosis and Haemostasis 11, 129-141, 2013
No rationale for 1 variable per 10 events criterion for binary logistic regression analysis
M van Smeden, JAH de Groot, KGM Moons, GS Collins, DG Altman, ...
BMC medical research methodology 16 (1), 163, 2016
Quantifying the added value of a diagnostic test or marker
KGM Moons, JAH de Groot, K Linnet, JB Reitsma, PMM Bossuyt
Clinical chemistry 58 (10), 1408-1417, 2012
Sample size for binary logistic prediction models: beyond events per variable criteria
M van Smeden, KGM Moons, JAH de Groot, GS Collins, DG Altman, ...
Statistical methods in medical research 28 (8), 2455-2474, 2019
A host-protein based assay to differentiate between bacterial and viral infections in preschool children (OPPORTUNITY): a double-blind, multicentre, validation study
CB van Houten, JAH de Groot, A Klein, I Srugo, I Chistyakov, W de Waal, ...
The Lancet Infectious Diseases 17 (4), 431-440, 2017
Value of composite reference standards in diagnostic research
CA Naaktgeboren, LCM Bertens, M van Smeden, JAH de Groot, ...
Bmj 347, f5605, 2013
Verification problems in diagnostic accuracy studies: consequences and solutions
JAH de Groot, PMM Bossuyt, JB Reitsma, AWS Rutjes, N Dendukuri, ...
Bmj 343, d4770, 2011
Effect of fibrinogen concentrate on intraoperative blood loss among patients with intraoperative bleeding during high-risk cardiac surgery: a randomized clinical trial
S Bilecen, JAH de Groot, CJ Kalkman, AJ Spanjersberg, GJBB Bruinsma, ...
Jama 317 (7), 738-747, 2017
Standardized mean differences cause funnel plot distortion in publication bias assessments
PP Zwetsloot, M Van Der Naald, ES Sena, DW Howells, J IntHout, ...
Elife 6, e24260, 2017
Multiple imputation to correct for partial verification bias revisited
JAH De Groot, KJM Janssen, AH Zwinderman, KGM Moons, JB Reitsma
Statistics in medicine 27 (28), 5880-5889, 2008
Analytical performance, agreement and user-friendliness of five C-reactive protein point-of-care tests
MC Minnaard, AC van de Pol, BDL Broekhuizen, TJM Verheij, ...
Scandinavian Journal of Clinical and Laboratory Investigation 73 (8), 627-634, 2013
Correcting for partial verification bias: a comparison of methods
JAH de Groot, KJM Janssen, AH Zwinderman, PMM Bossuyt, JB Reitsma, ...
Annals of epidemiology 21 (2), 139-148, 2011
Evaluating diagnostic accuracy in the face of multiple reference standards
CA Naaktgeboren, JAH De Groot, M van Smeden, KGM Moons, ...
Annals of internal medicine 159 (3), 195-202, 2013
Hybrid myocardial perfusion SPECT/CT coronary angiography and invasive coronary angiography in patients with stable angina pectoris lead to similar treatment decisions
J Schaap, JAH de Groot, K Nieman, WB Meijboom, SM Boekholdt, ...
Heart 99 (3), 188-194, 2013
Cone-beam CT with augmented fluoroscopy combined with electromagnetic navigation bronchoscopy for biopsy of pulmonary nodules
MA Pritchett, S Schampaert, JAH de Groot, CC Schirmer, I van der Bom
Journal of bronchology & interventional pulmonology 25 (4), 274, 2018
The added value of C-reactive protein measurement in diagnosing pneumonia in primary care: a meta-analysis of individual patient data
MC Minnaard, JAH de Groot, RM Hopstaken, A Schierenberg, NJ de Wit, ...
CMAJ 189 (2), E56-E63, 2017
Adjusting for differential-verification bias in diagnostic-accuracy studies: a Bayesian approach
JAH de Groot, N Dendukuri, KJM Janssen, JB Reitsma, PMM Bossuyt, ...
Epidemiology, 234-241, 2011
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