Eva Velthorst

The contribution of cannabis use to variation in the incidence of psychotic disorder across Europe (EU-GEI): a multicentre case-control study

Marta Di Forti, Diego Quattrone, Tom P. Freeman et al. · The Lancet Psychiatry · 2019 · 852 citations · Full text

Medicine, Psychiatry, Addiction Psychiatry +14

Economic hardship and mental health complaints during COVID-19

Dirk Witteveen, Eva Velthorst · Proceedings of the National Academy of Sciences · 2020 · 350 citations · Full text

Social Sciences, Psychiatry, Psychology +17

Treated Incidence of Psychotic Disorders in the Multinational EU-GEI Study

Hannah E. Jongsma, Charlotte Gayer‐Anderson, Antonio Lasalvia et al. · JAMA Psychiatry · 2017 · 333 citations · Full text

Medicine, Population Health Sciences, Psychiatry +17

The 20-Year Longitudinal Trajectories of Social Functioning in Individuals With Psychotic Disorders

Eva Velthorst, Anne‐Kathrin Fett, Avraham Reichenberg et al. · American Journal of Psychiatry · 2016 · 309 citations · Full text

Medicine, Psychiatry, Psychology +16

Baseline differences in clinical symptomatology between ultra high risk subjects with and without a transition to psychosis

Eva Velthorst, Dorien H. Nieman, Hiske E. Becker et al. · Schizophrenia Research · 2009 · 196 citations

Medicine, Clinical Sciences, Psychiatry +16