Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
The size and burden of mental disorders and other disorders of the brain in Europe 2010
20112.6k citationsHans‐Ulrich Wïttchen, Jim van Os et al.profile →
Twelve‐month and lifetime prevalence and lifetime morbid risk of anxiety and mood disorders in the United States
20122.0k citationsRonald C. Kessler, Nancy A. Sampson et al.International Journal of Methods in Psychiatric Researchprofile →
Reliability and validity studies of the WHO-Composite International Diagnostic Interview (CIDI): A critical review
The World Health Organization Composite International Diagnostic Interview short‐form (CIDI‐SF)
19981.8k citationsRonald C. Kessler, Hans‐Ulrich Wïttchen et al.International Journal of Methods in Psychiatric Researchprofile →
The economic cost of brain disorders in Europe
20111.1k citationsHans‐Ulrich Wïttchen et al.European Journal of Neurologyprofile →
Size and burden of mental disorders in Europe—a critical review and appraisal of 27 studies
20051.0k citationsHans‐Ulrich Wïttchen et al.profile →
Cost of disorders of the brain in Europe
2005832 citationsP Andlin‐Sobocki, Hans‐Ulrich Wïttchen et al.European Journal of Neurologyprofile →
The epidemiology of major depressive episodes: results from the International Consortium of Psychiatric Epidemiology (ICPE) surveys
2003780 citationsRonald C. Kessler, Hans‐Ulrich Wïttchen et al.International Journal of Methods in Psychiatric Researchprofile →
Prevalence, co-morbidity and correlates of mental disorders in the general population: results from the German Health Interview and Examination Survey (GHS)
2004765 citationsHans‐Ulrich Wïttchen, Hildegard Pfister et al.Psychological Medicineprofile →
Cross-cultural Feasibility, Reliability and Sources of Variance of the Composite International Diagnostic Interview (CIDI)
1991722 citationsHans‐Ulrich Wïttchen et al.The British Journal of Psychiatryprofile →
2016476 citationsHans‐Ulrich Wïttchen et al.profile →
Four-Week Prevalence of Mental Disorders in Patients With Cancer Across Major Tumor Entities
2014445 citationsAnja Mehnert, Elmar Brähler et al.profile →
Evidence-based pharmacological treatment of anxiety disorders, post-traumatic stress disorder and obsessive-compulsive disorder: A revision of the 2005 guidelines from the British Association for Psychopharmacology
2014429 citationsHans‐Ulrich Wïttchen et al.profile →
Psychische Störungen in der Allgemeinbevölkerung
2014364 citationsHans‐Ulrich Wïttchen et al.profile →
Evidence That Onset of Clinical Psychosis Is an Outcome of Progressively More Persistent Subclinical Psychotic Experiences: An 8-Year Cohort Study
2009360 citationsHans‐Ulrich Wïttchen, Jim van Os et al.Schizophrenia Bulletinprofile →
Twelve‐month prevalence, comorbidity and correlates of mental disorders in Germany: the Mental Health Module of the German Health Interview and Examination Survey for Adults (DEGS1‐MH)
2014349 citationsHans‐Ulrich Wïttchen et al.International Journal of Methods in Psychiatric Researchprofile →
Anxiety disorders
2017347 citationsMichelle G. Craske, Murray B. Stein et al.Nature Reviews Disease Primersprofile →
The clinical characterization of the adult patient with depression aimed at personalization of management
2020254 citationsRoger S. McIntyre, Hans‐Ulrich Wïttchen et al.profile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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Countries citing papers authored by Hans‐Ulrich Wïttchen
Since
Specialization
Citations
This map shows the geographic impact of Hans‐Ulrich Wïttchen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hans‐Ulrich Wïttchen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hans‐Ulrich Wïttchen more than expected).
Fields of papers citing papers by Hans‐Ulrich Wïttchen
This network shows the impact of papers produced by Hans‐Ulrich Wïttchen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hans‐Ulrich Wïttchen. The network helps show where Hans‐Ulrich Wïttchen may publish in the future.
Co-authorship network of co-authors of Hans‐Ulrich Wïttchen
This figure shows the co-authorship network connecting the top 25 collaborators of Hans‐Ulrich Wïttchen.
A scholar is included among the top collaborators of Hans‐Ulrich Wïttchen based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Hans‐Ulrich Wïttchen. Hans‐Ulrich Wïttchen is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Os, Jim van, Nil Kaymaz, Tineke Lataster, et al.. (2011). THE CASE OF THE MISSING EVIDENCE: DO PSYCHOTIC EXPERIENCES PREDICT CLINICAL OUTCOMES IN UNSELECTED POPULATION-BASED SAMPLES? A SYSTEMATIC REVIEW AND META-ANALYSIS, ENRICHED WITH NEW RESULTS. Max Planck Institute for Plasma Physics.1 indexed citations
11.
Kuepper, Rebecca, Jim van Os, Hans‐Ulrich Wïttchen, Roselind Lieb, & Cécile Henquet. (2009). Cannabis use and true incidence of psychotic symptoms in a population-based sample. Schizophrenia Bulletin. 35. 88–89.
Os, Jim van, J. Spauwen, Lydia Krabbendam, Roselind Lieb, & Hans‐Ulrich Wïttchen. (2006). Impact of psychological trauma on the trajectory of psychosis proneness. Acta Psychiatrica Scandinavica. 114. 17–18.2 indexed citations
14.
Andlin‐Sobocki, P & Hans‐Ulrich Wïttchen. (2005). Cost of affective disorders in Europe. European Journal of Neurology. 12(s1). 34–38.45 indexed citations
Wïttchen, Hans‐Ulrich. (1996). What is comorbidity. Fact or artefact? (Editorial). The British Journal of Psychiatry. 168. 7–8.33 indexed citations
19.
Wïttchen, Hans‐Ulrich, Cecilia A. Essau, Winfried Rief, & Manfred M. Fichter. (1993). Assessment of somatoform disorders and comorbidity pattern with the CIDI-findings in psychosomatic inpatients. International Journal of Methods in Psychiatric Research. 3. 87–100.19 indexed citations
20.
Hand, Iver, Hans‐Ulrich Wïttchen, & Max-Planck-Gesellschaft zur Förderung der Wissenschaften. (1988). Panic and phobias II : treatments and variables affecting course and outcome. Springer eBooks.30 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
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research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
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Rankless may not fully capture the entirety of a scholar's output or impact.