Transdiagnostic dimensions of psychopathology at first episode psychosis: findings from the multinational EU-GEI study

Diego Quattrone*, Marta Di Forti, Charlotte Gayer-Anderson, Laura Ferraro, Hannah E. Jongsma, Giada Tripoli, Caterina La Cascia, Daniele La Barbera, Ilaria Tarricone, Domenico Berardi, Andrei Szoke, Celso Arango, Antonio Lasalvia, Andrea Tortelli, Pierre-Michel Llorca, Lieuwe de Haan, Eva Velthorst, Julio Bobes, Miguel Bernardo, Julio SanjuanJose Luis Santos, Manuel Arrojo, Cristina Marta Del-Ben, Paulo Rossi Menezes, Jean-Paul Selten, Peter B. Jones, James B. Kirkbride, Alexander L. Richards, Michael C. O'Donovan, Pak C. Sham, Evangelos Vassos, Bart P. F. Rutten, Jim van Os, Craig Morgan, Cathryn M. Lewis, Robin M. Murray, Ulrich Reininghaus, Kathryn Hubbard, Stephanie Beards, Simona A. Stilo, Mara Parellada, Pedro Cuadrado, Jose Juan Rodriguez Solano, Angel Carracedo, Enrique Garcia Bernardo, Laura Roldan, Gonzalo Lopez, Bibiana Cabrera, Esther Lorente-Rovira, Paz Garcia-Portilla, EU-GEI WP2 Grp

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Original languageEnglish
Pages (from-to)1378-1391
Number of pages14
JournalPsychological Medicine
Volume49
Issue number8
DOIs
Publication statusPublished - Jun 2019

Keywords

  • Bifactor model
  • diagnostic categories
  • first episode psychosis
  • psychopathology
  • symptom dimensions
  • NEGATIVE SYNDROME SCALE
  • BIPOLAR DISORDER
  • SYMPTOM DIMENSIONS
  • BIFACTOR MODEL
  • GENETIC-RELATIONSHIPS
  • GENDER-DIFFERENCES
  • SEX-DIFFERENCES
  • 5-FACTOR MODEL
  • WORKING GROUP
  • DSM-V

Cite this

Quattrone, D., Di Forti, M., Gayer-Anderson, C., Ferraro, L., Jongsma, H. E., Tripoli, G., La Cascia, C., La Barbera, D., Tarricone, I., Berardi, D., Szoke, A., Arango, C., Lasalvia, A., Tortelli, A., Llorca, P-M., de Haan, L., Velthorst, E., Bobes, J., Bernardo, M., ... EU-GEI WP2 Grp (2019). Transdiagnostic dimensions of psychopathology at first episode psychosis: findings from the multinational EU-GEI study. Psychological Medicine, 49(8), 1378-1391. https://doi.org/10.1017/S0033291718002131