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Practical matters How to find us K.J. (Klaas) Wardenaar

University Medical Center Groningen

K.J. (Klaas) Wardenaar

Senior researcher

K.J. (Klaas) Wardenaar

Faculty of Medical Sciences

Telephone:

E-mail:

k.j.wardenaar umcg.nl

ORCID Research Portal

Publications

Corrigendum to "Identifying mismatch and match between clinical needs and mental healthcare use trajectories in people with anxiety and depression: Results of a longitudinal study (vol 297, pg 657, 2022)

Mudiyanselage, K. W. W. , Bastiaansen, J. A. , Stewart, R. , Wardenaar, K. J. , Penninx, B. W. J. H. , Schoevers, R. A. , van Hemerte, A. M. & Jörg, F. , 15-Feb-2022 , In: Journal of Affective Disorders. 299 , p. 715 1 p.

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

Identifying mismatch and match between clinical needs and mental healthcare use trajectories in people with anxiety and depression: Results of a longitudinal study

Wijekoon Mudiyanselage, K. W. , Bastiaansen, J. A. , Stewart, R. , Wardenaar, K. J. , Penninx, B. W. J. H. , Schoevers, R. A. , van Hemert, A. M. & Jörg, F. , 15-Jan-2022 , In: Journal of Affective Disorders. 297 , p. 657-670 14 p.

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

Loneliness associates strongly with anxiety and depression during the COVID pandemic, especially in men and younger adults

Steen, O. D. , Ori, A. P. S. , Wardenaar, K. J. & van Loo, H. M. , 9-Jun-2022 , In: Scientific Reports. 12 , 1 , 11 p. , 9517.

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

Predictors of new onsets of irritable bowel syndrome, chronic fatigue syndrome and fibromyalgia: the lifelines study

Monden, R. , Rosmalen, J. G. M. , Wardenaar, K. J. & Creed, F. , 17-Jan-2022 , In: Psychological Medicine. 52 , 1 , p. 112-120 9 p.

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

Subtyping late-life depression according to inflammatory and metabolic dysregulation: a prospective study

Kokkeler, K. J. E. , Marijnissen, R. M. , Wardenaar, K. J. , Rhebergen, D. , van den Brink, R. H. S. , van der Mast, R. C. & Oude Voshaar, R. C. , Feb-2022 , In: Psychological Medicine. 52 , 3 , p. 515-525 11 p.

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

Common and specific determinants of 9-year depression and anxiety course-trajectories: A machine-learning investigation in the Netherlands Study of Depression and Anxiety (NESDA).

Wardenaar, K. J. , Riese, H. , Giltay, E. J. , Eikelenboom, M. , van Hemert, A. J. , Beekman, A. F. , Penninx, B. W. J. H. & Schoevers, R. A. , 1-Oct-2021 , In: Journal of Affective Disorders. 293 , p. 295-304 10 p.

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

Early-Life Environmental and Child Factors Associated with the Presence of Disruptive Behaviors in Seven-Year-Old Children with Autistic Traits in the Avon Longitudinal Study of Parents and Children

Breider, S. , Hoekstra, P. J. , Wardenaar, K. J. , Van Den Hoofdakker, B. J. , Dietrich, A. & De Bildt, A. , 10-Jul-2021 , (E-pub ahead of print) In: Journal of Autism and Developmental Disorders. 15 p.

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

Individual and common patterns in the order of symptom improvement during outpatient treatment for major depression

Snippe, E. , Doornbos, B. , Schoevers, R. A. , Wardenaar, K. J. & Wichers, M. , 1-Jul-2021 , In: Journal of Affective Disorders. 290 , p. 81-88 8 p.

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

Investigating Data-driven Biological Subtypes of Psychiatric Disorders Using Specification-Curve Analysis - ERRATUM

Beijers, L. , van Loo, H. M. , Romeijn, J-W. , Lamers, F. , Schoevers, R. A. & Wardenaar, K. J. , 26-Feb-2021 , (E-pub ahead of print) In: Psychological Medicine. 1 p.

Research output: Contribution to journal › Comment/Letter to the editor › Academic › peer-review

Predicting the 9-year course of mood and anxiety disorders with automated machine learning: A comparison between auto-sklearn, na?ve Bayes classifier, and traditional logistic regression

van Eeden, W. A. , Luo, C. , van Hemert, A. M. , Carlier, I. V. E. , Penninx, B. W. , Wardenaar, K. J. , Hoos, H. & Giltay, E. J. , May-2021 , In: Psychiatry Research. 299 , 10 p. , 113823.

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

All (101) publications

Press/media

Blog 'Genderverschillen in depressie'

Tineke Oldehinkel , Klaas Wardenaar & Frederike Jörg

04/03/2022

Press/Media: Public Engagement Activities › Professional

What we learned in 2018: The individual patient get's more attention

Bertus Jeronimus , Peter de Jonge , Elisabeth Bos, Evelien Snippe , Klaas Wardenaar , Marije aan het Rot , Johanna Wigman , Frank Blaauw , Armando Celino Emerencia & Maria Wichers

21/12/2018

Press/Media: Public Engagement Activities › Popular

All (2) press/media

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