2025

• Ibsen, Jørgen; Hov, Maren Ranhoff; Varmdal, Torunn; Lund, Christian; Hall, Christian. (2025) Transport time as a potential limiting factor for thrombolytic treatment of stroke in Norway. BMC Health Services Research
  Academic article

2024

• Søyland, Mary-Helen; Tveiten, Arnstein; Eltoft, Agnethe; Øygarden, Halvor; Varmdal, Torunn; Indredavik, Bent. (2024) Thrombolytic Treatment in Wake-Up Stroke: A Propensity Score-Matched Analysis of Treatment Effectiveness in the Norwegian Stroke Registry. Journal of the American Heart Association (JAHA)
  Academic article

2023

• Halle, Kari Krizak; Digre, Tormod Aarlott; Govatsmark, Ragna Elise Støre; Varmdal, Torunn. (2023) Coverage uncertainty range: A new method for calculating uncertainty around summary statistics in healthcare quality indicators. Norsk Epidemiologi
  Academic article
• Sen, Abhijit; Gémes, Katalin; Svensén, Christer; Varmdal, Torunn; Jonsson, Magnus; Janszky, Imre. (2023) Risk of myocardial infarction after invasive outpatient procedures. Heart
  Academic article

2022

• Søyland, Mary-Helen; Tveiten, Arnstein; Eltoft, Agnethe; Øygarden, Halvor; Varmdal, Torunn; Indredavik, Bent. (2022) Wake-up stroke and unknown-onset stroke; occurrence and characteristics from the nationwide Norwegian Stroke Register. European Stroke Journal
  Academic article
• Sen, Abhijit; Gemes, Katalin; Stålhammar, Gustav; Svensén, Christer; Tornvall, Per; Jonsson, Magnus. (2022) Risk for Acute Myocardial Infarction After Ophthalmologic Procedures. Annals of Internal Medicine
  Academic article

2021

• Varmdal, Torunn; Mathiesen, Ellisiv B.; Wilsgaard, Tom; Njølstad, Inger; Nyrnes, Audhild; Grimsgaard, Sameline. (2021) Validating Acute Myocardial Infarction Diagnoses in National Health Registers for Use as Endpoint in Research: The Tromsø Study. Clinical Epidemiology
  Academic article
• Varmdal, Torunn; Løchen, Maja-Lisa; Wilsgaard, Tom; Njølstad, Inger; Nyrnes, Audhild; Grimsgaard, Sameline. (2021) Data from national health registers as endpoints for the Tromsø Study: Correctness and completeness of stroke diagnoses. Scandinavian Journal of Public Health
  Academic article
• Sen, Abhijit; Bakken, Inger Johanne Landsjøåsen; Govatsmark, Ragna Elise Støre; Varmdal, Torunn; Bønaa, Kaare Harald; Mukamal, Kenneth Jay. (2021) Influenza vaccination and risk for cardiovascular events: a nationwide self-controlled case series study. BMC Cardiovascular Disorders
  Academic article

2020

• Varmdal, Torunn; Indredavik, Bent; Phan, Ailan; Fjærtoft, Hild. (2020) Hjerneslag i Norge 2015-16 - behandling og resultater. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Academic article

2017

• Varmdal, Torunn; Janszky, Imre; Bakken, Inger Johanne; Ellekjær, Hanne; Fjærtoft, Hild; Håberg, Siri Eldevik. (2017) Percutaneous coronary intervention as a trigger for stroke. American Journal of Cardiology
  Academic article

2016

• Varmdal, Torunn; Bakken, Inger Johanne; Janszky, Imre; Wethal, Torgeir; Ellekjær, Hanne; Rohweder, Gitta. (2016) Comparison of the validity of stroke diagnoses in a medical quality register and an administrative health register. Scandinavian Journal of Public Health
  Academic article

2015

• Varmdal, Torunn; Ellekjær, Hanne; Fjærtoft, Hild; Indredavik, Bent; Lydersen, Stian; Bønaa, Kaare Harald. (2015) Inter-rater reliability of a national acute stroke register. BMC Research Notes
  Academic article

2011

• Nordfjærn, Trond; Varmdal, Torunn. (2011) Perspektiver på suksesskriterier. Rus & samfunn
  Article in business/trade/industry journal