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Rolf H. H. Groenwold

Leiden University Medical Center · NL
Area of research
Statistics and Probability · Economics and Econometrics
Research interest
Research interests include Advanced Causal Inference Techniques, Health Systems, Economic Evaluations, Quality of Life, Meta-analysis and systematic reviews, and Statistical Methods in Clinical Trials.
h-index
63
citations
15,189
works
490
NIH funding
primary concept
Medicine
email

Recent publications

Applying two approaches to detect unmeasured confounding due to time-varying variables in a self-controlled risk interval design evaluating COVID-19 vaccine safety signals, using myocarditis as a case example
American Journal of Epidemiology 2024cited by 4position: middledoi
Bacillus Calmette-Guérin vaccine for prevention of COVID-19 and other respiratory tract infections in older adults with comorbidities: a randomized controlled trial
Clinical Microbiology and Infection 2023cited by 43position: middledoi
Tell me what you want, what you really really want: Estimands in observational pharmacoepidemiologic comparative effectiveness and safety studies
Pharmacoepidemiology and Drug Safety 2023cited by 20position: middledoi
Concepts, utilization, and perspectives on the Dutch Nationwide Trauma registry: a position paper
European Journal of Trauma and Emergency Surgery 2023cited by 18position: middledoi
Unintended impact of pharmacovigilance regulatory interventions: A systematic review
British Journal of Clinical Pharmacology 2023cited by 10position: middledoi
Comprehensive comparison of stroke risk score performance: a systematic review and meta-analysis among 6 267 728 patients with atrial fibrillation
EP Europace 2022cited by 46position: middledoi
When is it impractical to ask informed consent? A systematic review
Clinical Trials 2022cited by 34position: middledoi
Applicability of European Society of Cardiology guidelines according to gross national income
European Heart Journal 2022cited by 32position: middledoi
Non-operative vs. operative treatment for multiple rib fractures after blunt thoracic trauma: a multicenter prospective cohort study
European Journal of Trauma and Emergency Surgery 2022cited by 29position: middledoi
Primary nonadherence to drugs prescribed by general practitioners: A Dutch database study
British Journal of Clinical Pharmacology 2022cited by 14position: middledoi
A comparison of full model specification and backward elimination of potential confounders when estimating marginal and conditional causal effects on binary outcomes from observational data
Biometrical Journal 2022cited by 11position: middledoi
Drug exposure misclassification in pharmacoepidemiology: Sources and relative impact
Pharmacoepidemiology and Drug Safety 2021cited by 35position: middledoi
Effects of exercise in breast cancer patients: implications of the trials within cohorts (TwiCs) design in the UMBRELLA Fit trial
Breast Cancer Research and Treatment 2021cited by 35position: middledoi
New‐user and prevalent‐user designs and the definition of study time origin in pharmacoepidemiology: A review of reporting practices
Pharmacoepidemiology and Drug Safety 2021cited by 31position: lastdoi
MIPO versus nailing for humeral shaft fractures: a meta-analysis and systematic review of randomised clinical trials and observational studies
European Journal of Trauma and Emergency Surgery 2021cited by 24position: middledoi
Global changes in mortality rates in polytrauma patients admitted to the ICU—a systematic review
World Journal of Emergency Surgery 2020cited by 175position: middledoi
Epidemiology and outcome of rib fractures: a nationwide study in the Netherlands
European Journal of Trauma and Emergency Surgery 2020cited by 78position: middledoi
Text-mining in electronic healthcare records can be used as efficient tool for screening and data collection in cardiovascular trials: a multicenter validation study
Journal of Clinical Epidemiology 2020cited by 41position: middledoi
A cautionary note on the use of the missing indicator method for handling missing data in prediction research
Journal of Clinical Epidemiology 2020cited by 31position: middledoi
Rivaroxaban was found to be noninferior to warfarin in routine clinical care: A retrospective noninferiority cohort replication study
Pharmacoepidemiology and Drug Safety 2020cited by 12position: middledoi
Quantitative Bias Analysis for a Misclassified Confounder
Epidemiology 2020cited by 11position: middledoi
Operative treatment versus nonoperative treatment of Achilles tendon ruptures: systematic review and meta-analysis
BMJ 2019cited by 337position: middledoi
Reflection on modern methods: five myths about measurement error in epidemiological research
International Journal of Epidemiology 2019cited by 178position: lastdoi
Impact of predictor measurement heterogeneity across settings on the performance of prediction models: A measurement error perspective
Statistics in Medicine 2019cited by 128position: middledoi
Association of menopausal characteristics and risk of coronary heart disease: a pan-European case–cohort analysis
International Journal of Epidemiology 2019cited by 84position: middledoi
Risk Factors for Incident Heart Failure in Age- and Sex-Specific Strata: A Population-Based Cohort Using Linked Electronic Health Records
European Journal of Heart Failure 2019cited by 68position: middledoi
The effect of computerized decision support systems on cardiovascular risk factors: a systematic review and meta-analysis
BMC Medical Informatics and Decision Making 2019cited by 61position: middledoi
The Trials within Cohorts design faced methodological advantages and disadvantages in the exercise oncology setting
Journal of Clinical Epidemiology 2019cited by 60position: middledoi
Incidence of direct oral anticoagulant use in patients with nonvalvular atrial fibrillation and characteristics of users in 6 European countries (2008–2015): A cross‐national drug utilization study
British Journal of Clinical Pharmacology 2019cited by 56position: middledoi
Changing predictor measurement procedures affected the performance of prediction models in clinical examples
Journal of Clinical Epidemiology 2019cited by 54position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Olaf H. Klungel · Utrecht University16 papers (2013–2024)Arno W. Hoes · University Medical Center Utrecht9 papers (2013–2019)Helga Gardarsdóttir · Utrecht University7 papers (2016–2023)Roderick M. Houwert · Utrecht University6 papers (2018–2022)Luke P. H. Leenen · Utrecht University6 papers (2018–2023)Kim Luijken · Utrecht University5 papers (2019–2023)M. Sanni Ali · London School of Hygiene & Tropical Medicine5 papers (2014–2017)Kit C. B. Roes · Radboud University Nijmegen4 papers (2014–2016)Diederick E. Grobbee · Sint Franciscus Gasthuis4 papers (2019–2022)Evelyn M. Monninkhof · Vrije Universiteit Amsterdam4 papers (2016–2021)Heleen Westland · Utrecht University4 papers (2014–2016)Reinier B. Beks · Utrecht University4 papers (2018–2022)Jaap C.A. Trappenburg · Utrecht University4 papers (2014–2016)Rieke van der Graaf · Utrecht University4 papers (2014–2022)Nini H. Jonkman · Utrecht University4 papers (2014–2016)Patrick C. Souverein · Utrecht University4 papers (2016–2024)Marieke J. Schuurmans · Utrecht University4 papers (2014–2016)Wouter B van Dijk · Utrecht University3 papers (2020–2022)Martine C. de Vries · National Institute for Public Health and the Environment3 papers (2020–2022)Jean Bourbeau · McGill University Health Centre3 papers (2014–2016)