• Inter-rater reliability of a national acute stroke register 

      Varmdal, Torunn; Ellekjær, Hanne; Fjærtoft, Hild; Indredavik, Bent; Lydersen, Stian; Bønaa, Kaare Harald (Journal article; Peer reviewed, 2015-10-19)
      Background Medical quality registers are useful sources of knowledge about diseases and the health services. However, there are challenges in obtaining valid and reliable data. This study aims to assess the reliability ...
    • Stroke risk after transient ischemic attack in a Norwegian prospective cohort 

      Ildstad, Fredrik; Ellekjær, Hanne; Wethal, Torgeir; Lydersen, Stian; Sund, Janne Kutschera; Fjærtoft, Hild; Schüler, Stephan; Horn, Jens; Bråthen, Geir; Midtsæther, Ann-Grete; Morsund, Åse Hagen; Lillebø, Marja-Liisa; Seljeseth, Yngve Müller; Indredavik, Bent (Journal article; Peer reviewed, 2019)
      Background Transient ischemic attack (TIA) is a risk factor of stroke. Modern treatment regimens and changing risk factors in the population justify new estimates of stroke risk after TIA, and evaluation of the recommended ...