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List of works by Petter Andreas Ringen

Cannabis use in first-treatment bipolar I disorder: relations to clinical characteristics.

scientific article published on 17 April 2014

Cardiometabolic risk factors, physical activity and psychiatric status in patients in long-term psychiatric inpatient departments.

scientific article published on 9 March 2018

Extreme challenges: psychiatric inpatients with severe self-harming behavior in Norway: a national screening investigation

scientific article published on 23 October 2018

Increased mortality in schizophrenia due to cardiovascular disease - a non-systematic review of epidemiology, possible causes, and interventions.

scientific article

Indications of a dose–response relationship between cannabis use and age at onset in bipolar disorder

scientific article (publication date: 2014)

One year follow-up of alcohol and illicit substance use in first-episode psychosis: does gender matter?

scientific article published on 19 October 2013

Psykiatrien – hvor står du, hvor går du?

scientific article published on 5 February 2018

Reliability and validity of the self-report version of the apathy evaluation scale in first-episode Psychosis: Concordance with the clinical version at baseline and 12 months follow-up

scientific article published on 31 May 2018

Sociodemographic characteristics and cardiovascular risk factors in patients with severe mental disorders compared with the general population.

scientific article published in March 2006

The level of cardiovascular risk factors in bipolar disorder equals that of schizophrenia: a comparative study

article

Using motivational techniques to reduce cardiometabolic risk factors in long term psychiatric inpatients: a naturalistic interventional study

scientific article published on 15 August 2018

[Medicine and psychiatry--in part and divided?]

scientific article published on 01 March 2007

[Models and trends in psychiatry--should neurobiology form a common basis?]

scientific article published on 01 August 2002