Ivar S. Kristiansen

Oslo, Norway

Last Updated: 09/26/2026

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Found 81 publications

Learning about decision-making in uncertain times

Learning about decision-making in uncertain times

Journal: Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke

Published: January 20, 2026

Cost-effectiveness of in-hospital motivational smoking cessation counselling and proactive referral to community-based follow-up.

Cost-effectiveness of in-hospital motivational smoking cessation counselling and proactive referral to community-based follow-up.

Journal: Addiction (Abingdon, England)

Published: November 25, 2025

Cost-effectiveness of proactive therapeutic drug monitoring of maintenance infliximab treatment in patients with immune-mediated inflammatory diseases: results from a randomised controlled trial.

Cost-effectiveness of proactive therapeutic drug monitoring of maintenance infliximab treatment in patients with immune-mediated inflammatory diseases: results from a randomised controlled trial.

Journal: RMD open

Published: September 08, 2025

Ten-year costs of cardiovascular disease in genetically verified familial hypercholesterolaemia compared with age- and sex-matched controls.

Ten-year costs of cardiovascular disease in genetically verified familial hypercholesterolaemia compared with age- and sex-matched controls.

Journal: European journal of preventive cardiology

Published: April 22, 2025

A Quasi-experimental Study of General Practices' Referral to Mammography in the Posttrial Treatment Era.

A Quasi-experimental Study of General Practices' Referral to Mammography in the Posttrial Treatment Era.

Journal: Epidemiology (Cambridge, Mass.)

Published: January 24, 2025

Trajectories of suicidal behavior and their clinical correlates in the early phases of schizophrenia spectrum disorders.

Trajectories of suicidal behavior and their clinical correlates in the early phases of schizophrenia spectrum disorders.

Journal: Psychiatry research

Published: December 03, 2024

Cost-effectiveness of low-dose CT lung cancer screening among individuals that have ever smoked in Norway: A model-based analysis using NELSON trial criteria and outcomes.

Cost-effectiveness of low-dose CT lung cancer screening among individuals that have ever smoked in Norway: A model-based analysis using NELSON trial criteria and outcomes.

Journal: International journal of cancer

Published: November 16, 2024

Medical costs of treating myasthenia gravis in patients who need intravenous immunoglobulin (IVIg) - a register-based study.

Medical costs of treating myasthenia gravis in patients who need intravenous immunoglobulin (IVIg) - a register-based study.

Journal: Journal of neurology

Published: September 25, 2024

Are we heading towards a new twist in the regular GP scheme?

Are we heading towards a new twist in the regular GP scheme?

Journal: Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke

Published: September 10, 2024

Treatment with PCSK9 monoclonal antibodies is associated with discontinuation of oral lipid lowering therapy.

Treatment with PCSK9 monoclonal antibodies is associated with discontinuation of oral lipid lowering therapy.

Journal: European heart journal. Quality of care & clinical outcomes

Published: June 13, 2024

How to account for production gains when prioritising healthcare interventions.

How to account for production gains when prioritising healthcare interventions.

Journal: Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke

Published: November 21, 2023

The epidemiology and societal costs of myasthenia gravis in Norway: A non-interventional study using national registry data.

The epidemiology and societal costs of myasthenia gravis in Norway: A non-interventional study using national registry data.

Journal: European journal of neurology

Published: August 14, 2023

Showing 1-12 of 81

Last Updated: 09/26/2026