Ann Færden

Dyslipidemia Independent of Body Mass in Antipsychotic-Treated Patients Under Real-Life Conditions

Astrid B. Birkenaes, Kåre I. Birkeland, John Abel Engh et al. · Journal of Clinical Psychopharmacology · 2008 · 116 citations

Medicine, Pharmacology, Psychiatry +10

Differences in prevalence and patterns of substance use in schizophrenia and bipolar disorder

Petter Andreas Ringen, Trine Vik Lagerberg, J. Engn et al. · Psychological Medicine · 2007 · 97 citations

Medicine, Psychiatry, Adult Psychiatry +16

A history of childhood trauma is associated with slower improvement rates: Findings from a one-year follow-up study of patients with a first-episode psychosis

Monica Aas, Ole A. Andreassen, Sofie R. Aminoff et al. · BMC Psychiatry · 2016 · 89 citations · Full text

Medicine, Psychiatry, Psychology +14

Illicit drug use in patients with psychotic disorders compared with that in the general population: a cross‐sectional study

Petter Andreas Ringen, Ingrid Melle, John Abel Engh et al. · Acta Psychiatrica Scandinavica · 2007 · 72 citations · Full text

Medicine, Psychiatry, Adult Psychiatry +12

Is there an optimal factor structure of the Positive and Negative Syndrome Scale in patients with first‐episode psychosis?

Johannes Langeveld, Ole A. Andreassen, Bjørn Auestad et al. · Scandinavian Journal of Psychology · 2012 · 72 citations

Social Sciences, Psychiatry, Psychology +17