Projects per year
Personal profile
Research
I am an epidemiologist with expertise in register-based research and a strong passion for transforming large data resources into knowledge that benefits both individuals and society. My research interests lie at the intersection of neurology and psychiatry, with a particular focus on the causes and consequences of brain disorders and their treatment, especially in children and in relation to reproduction.
Profile
As a senior researcher, I primarily work with register-based research in neuro- and reproductive epidemiology, with a particular focus on epilepsy, febrile seizures, childhood developmental disorders (such as ADHD and autism), as well as children's overall development and well-being. I have a background in public health and epidemiology and serve as a board member of the Danish Epidemiological Society, where I held the position of chair from 2022 to 2024.
Teaching
Course leader for the PhD course: Introduction to Register-Based Research, Aarhus University.
Job responsibilities
My areas of work include:
Register-based research in neurological and psychiatric epidemiology, with a particular focus on children and reproductive health issues.
Research leadership and supervision of PhD students, postdocs, research assistants, and statisticians.
Teaching in register-based research and epidemiology.
Development and maintenance of data resources for research in neurological and psychiatric disorders.
Dissemination of research findings.
Areas of expertise
- Epidemiology
- Register-based Research
- Epilepsy
- Child development
- Reproduction
Fingerprint
- 1 Similar Profiles
Collaborations and top research areas from the last five years
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Sapere Aude - Impact of Childhood Epilepsy and Other Seizure Disorders on Brain Health - The Epi-Impact Project
Dreier, J. W. (PI)
01/07/2024 → 30/06/2029
Project: Research
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Valproate discontinuation in men - What are the implications?
Dreier, J. W. (PI)
01/04/2025 → 31/12/2027
Project: Research
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Consequences of neurodevelopmental disorders on school outcomes
Dreier, J. W. (PI)
01/02/2024 → 01/08/2027
Project: Research
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Maternal and childhood epilepsy and their implications for neurodevelopment
Dreier, J. W. (PI)
01/11/2022 → 31/03/2025
Project: Research
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Neonatal hyperbilirubinemia and bilirubin induced neurologic dysfunction (BIND)
Sun, Y. (PI), Maimburg, R. D. (Collaborator), Wu, C. (Collaborator), Christensen, J. (Collaborator), Dreier, J. W. (Collaborator), Østergaard, J. R. (Collaborator), Sørensen, H. T. (Collaborator), Olsen, J. (Collaborator), Petersen, J. P. (Collaborator) & Henriksen, T. B. (Collaborator)
01/07/2019 → 30/06/2023
Project: Research
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An algorithm for drug-resistant epilepsy in Danish national registers
Bølling-Ladegaard, E., Dreier, J. W. & Christensen, J., 1 Mar 2025, In: Brain : a journal of neurology. 148, 3, p. 753-763 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Childhood functional urinary incontinence and school performance: a nationwide matched cohort study
Borg, B., Trabjerg, B. B., Dreier, J. W., Rittig, S., Breinbjerg, A., Christensen, J., Juul, K., Thomsen, P. H. & Kamperis, K., 17 Mar 2025, (E-pub / Early view) In: The Journal of Urology. p. 101097JU0000000000004532Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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High-dose folic acid use and cancer risk in women who have given birth: A register-based cohort study
Vegrim, H. M., Dreier, J. W., Igland, J., Alvestad, S., Gilhus, N. E., Gissler, M., Leinonen, M. K., Tomson, T., Zoega, H., Christensen, J. & Bjørk, M.-H., Jan 2025, In: Epilepsia. 66, 1, p. 75-88 14 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Sex-Specific Patterns of Reproduction in People with Epilepsy: A Nationwide Cohort Study from Denmark
Klakk, J., Trabjerg, B. B., Berkovic, S. F., Cotsapas, C., Kwon, C. S., Ottman, R., Dreier, J. W. & Christensen, J., 17 Mar 2025, In: Neurology. 104, 7, 9 p., e213468.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Socioeconomic inequalities in mortality associated with mental disorders: a population-based cohort study
Chen, D., Momen, N. C., Ejlskov, L., Bødkergaard, K., Werenberg Dreier, J., Sørensen, H. T., Laustsen, L. M., Harper, S., Hakulinen, C., McGrath, J. J. & Plana-Ripoll, O., Feb 2025, In: World Psychiatry. 24, 1, p. 92-102 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Activities
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Oral presentation: The maternal effect in epilepsy – findings from a Danish population-based study
Dreier, J. W. (Lecturer)
24 May 2020Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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Annual Meeting of the American Epilepsy Society 2019
Dreier, J. W. (Participant)
6 Dec 2019 → 10 Dec 2019Activity: Participating in or organising an event types › Participation in or organisation af a conference
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5th Congress of the European Academy of Neurology
Dreier, J. W. (Participant)
29 Jun 2019 → 2 Jul 2019Activity: Participating in or organising an event types › Participation in or organisation af a conference
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Neuroscience Day 2019
Dreier, J. W. (Participant)
13 May 2019Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
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Dansk Epidemiologisk Selskabs Årsmøde
Dreier, J. W. (Participant)
9 Apr 2019Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
Prizes
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Esbjerg University Prize
Dreier, J. W. (Recipient), 30 Nov 2016
Prize: Prizes, scholarships, distinctions
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Lennart Grams Mindelegat for Research in Epileptology
Dreier, J. W. (Recipient), 2017
Prize: Prizes, scholarships, distinctions
Press/Media
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Antipsykotika under graviditet påvirker ikke barnets skolegang
22/08/2022
1 Media contribution
Press/Media: Press / Media