J
Johan Ormel
Researcher at University Medical Center Groningen
Publications - 600
Citations - 69891
Johan Ormel is an academic researcher from University Medical Center Groningen. The author has contributed to research in topics: Population & Anxiety. The author has an hindex of 127, co-authored 593 publications receiving 63778 citations. Previous affiliations of Johan Ormel include University of Amsterdam & University of Groningen.
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Journal ArticleDOI
Prevalence, severity, and unmet need for treatment of mental disorders in the World Health Organization World Mental Health Surveys.
Koen Demyttenaere,Ronny Bruffaerts,Jose Posada-Villa,Isabelle Gasquet,Kovess,J P Lépine,Matthias C. Angermeyer,Sebastian Bernert,de Girolamo G,Pierluigi Morosini,G Polidori,Takehiko Kikkawa,Norito Kawakami,Y. Ono,Tadashi Takeshima,Hidenori Uda,Elie G. Karam,John Fayyad,A. N. Karam,Zeina Mneimneh,María Elena Medina-Mora,Guilherme Borges,Carmen Lara,de Graaf R,Johan Ormel,Oye Gureje,Shen Y,Y. Huang,Zhang M,Jordi Alonso,Josep Maria Haro,Gemma Vilagut,Evelyn J. Bromet,Semyon Gluzman,C. P. M. Webb,Ronald C. Kessler,Kathleen R. Merikangas,James C. Anthony,Von Korff Mr,Philip S. Wang,Traolach S. Brugha,Sergio Aguilar-Gaxiola,Sing Lee,Steven G. Heeringa,B. E. Pennell,Alan M. Zaslavsky,T. B. Üstün,Somnath Chatterji +47 more
TL;DR: Reallocation of treatment resources could substantially decrease the problem of unmet need for treatment of mental disorders among serious cases and careful consideration needs to be given to the value of treating some mild cases, especially those at risk for progressing to more serious disorders.
Journal ArticleDOI
Grading the severity of chronic pain.
TL;DR: A Guttman scale analysis showed that pain intensity and disability measures formed a reliable hierarchical scale and may be useful when a brief ordinal measure of global pain severity is required.
Journal ArticleDOI
A validation study of the Hospital Anxiety and Depression Scale (HADS) in different groups of Dutch subjects
Ph. Spinhoven,Johan Ormel,P. P. A. Sloekers,Gertrudis I. J. M. Kempen,Anne E. M. Speckens,A.M. van Hemert +5 more
TL;DR: The moderate PPV suggests that the HADS is best used as a screening questionnaire and not as a 'case-identifier' for psychiatric disorder or depression.
Journal ArticleDOI
Childhood adversities and adult psychopathology in the WHO World Mental Health Surveys
Ronald C. Kessler,Katie A. McLaughlin,Jennifer Greif Green,Michael J. Gruber,Nancy A. Sampson,Alan M. Zaslavsky,Sergio Aguilar-Gaxiola,Ali Al-Hamzawi,Jordi Alonso,Matthias C. Angermeyer,Corina Benjet,Evelyn J. Bromet,Somnath Chatterji,Giovanni de Girolamo,Koen Demyttenaere,John Fayyad,Silvia Florescu,Gilad Gal,Oye Gureje,Josep Maria Haro,Chiyi Hu,Elie G. Karam,Norito Kawakami,Sing Lee,Jean-Pierre Lépine,Johan Ormel,Jose Posada-Villa,Rajesh Sagar,Adley Tsang,Bedirhan Üstün,Svetlozar Vassilev,Maria Carmen Viana,Daniel R. Williams +32 more
TL;DR: In this paper, the authors examined joint associations of 12 childhood adversities with first onset of 20 DSM-IV disorders in World Mental Health Surveys in 21 countries and found strong associations with all classes of disorders at all life-course stages.
Journal ArticleDOI
Prevalence of mental disorders in Europe: Results from the European Study of the Epidemiology of Mental Disorders (ESEMeD) project
Jordi Alonso,Matthias C. Angermeyer,Sebastian Bernert,Ronny Bruffaerts,Terry Brugha,H Bryson,G. de Girolamo,Ron de Graaf,Koen Demyttenaere,Isabelle Gasquet,Josep Maria Haro,Steven J. Katz,Ronald C. Kessler,V. Kovess,J P Lépine,Johan Ormel,G Polidori,L J Russo,Gemma Vilagut,Josue Almansa,S Arbabzadeh-Bouchez,J Autonell,M Bernal,M A Buist-Bouwman,M Codony,Antònia Domingo-Salvany,Montse Ferrer,S S Joo,M Martínez-Alonso,Herbert Matschinger,F Mazzi,Z Morgan,Pierluigi Morosini,C Palacín,B Romera,Nick Taub,Wilma A. M. Vollebergh,ESEMeD +37 more
TL;DR: To describe the 12‐month and lifetime prevalence rates of mood, anxiety and alcohol disorders in six European countries, a large number of countries with high prevalence of these disorders have been surveyed.