Browsing NTNU Open by Author "Heldal, Einar"

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    • Barnevaksinasjonsprogrammet i Norge. Rapport for 2021 

      Berild, Jacob Dag; Berg, Are Stuwitz; Bruun, Tone; Christensen, Andreas; Daae, Anita Odveig; DORENBERG, DAGNY HAUG; Dvergsdal, Evy Therese; Einhaug, André; Evensen, Gro; Fenne, Olaug Sveinsgjerd; Gibory, Moustafa; Greve-Isdahl, Margrethe; Heldal, Einar; Løvlie, Astrid Louise; Mengshoel, Anne Torunn; Nilsen, Øivind Jul; Nøkleby, Hanne Magdalene; Olsen, Eirik; Rykkvin, Rikard; SOLBERG, SILJE LAE; Trogstad, Lill; Vestrheim, Didrik Frimann; Watle, Sara Sofie Viksmoen; Wester, Astrid Louise; Askeland Winje, Brita; Østlie, Ingfrid Borlaug (Barnevaksinasjonsprogrammet i Norge;, Research report, 2022)
      Barnevaksinasjonsprogrammet 2021 Barnevaksinasjonsprogrammet omfatter en rekke ulike vaksiner som helsemyndighetene anbefaler til barn og unge, og tilbys alle barn og unge som oppholder seg i Norge. I 2021 ble vaksiner ...

    • Individual Variation in Adaptive Immune Responses and Risk of Hip Fracture-A NOREPOS Population-Based Cohort Study 

      Dahl, Jesper; Holvik, Kristin; Heldal, Einar; Grimnes, Guri; Hoff, Mari; Finnes, Trine; Apalset, Ellen Margrete; Meyer, Haakon E (Journal article; Peer reviewed, 2020)
      Immune‐mediated bone loss significantly impacts fracture risk in patients with autoimmune disease, but to what extent individual variations in immune responses affect fracture risk on a population level is unknown. To ...

    • School based screening for tuberculosis infection in Norway: comparison of positive tuberculin skin test with interferon-gamma release assay 

      Winje, Brita Askeland; Oftung, Fredrik; Korsvold, Gro Ellen; Mannsåker, Turid; Ly, Ingvild Nesthus; Harstad, Ingunn; Dyrhol-Riise, Anne Ma; Heldal, Einar (Journal article; Peer reviewed, 2008)
      Background: In Norway, screening for tuberculosis infection by tuberculin skin test (TST) has been offered for several decades to all children in 9th grade of school, prior to BCG-vaccination. The incidence of tuberculosis ...

    • Screening for tuberculosis infection among newly arrived asylum seekers: Comparison of QuantiFERON®TB Gold with tuberculin skin test 

      Winje, Brita Askeland; Oftung, Fredrik; Korsvold, Gro Ellen; Mannsåker, Turid; Jeppesen, Anette Skistad; Harstad, Ingunn; Heier, Berit Tafjord; Heldal, Einar (Journal article; Peer reviewed, 2008)
      Background: QuantiFERON®TB Gold (QFT) is a promising blood test for tuberculosis infection but with few data so far from immigrant screening. The aim of this study was to compare results of QFT and tuberculin skin test ...

    • The role of entry screening in case finding of tuberculosis among asylum seekers in Norway 

      Harstad, Ingunn; Jacobsen, Geir Wenberg; Heldal, Einar; Winje, Brita Askeland; Vahedi, Saeed Boroujeni; Helvik, Anne-Sofie; Steinshamn, Sigurd Loe; Garåsen, Helge (Journal article; Peer reviewed, 2010)
      Background: Most new cases of active tuberculosis in Norway are presently caused by imported strains and not transmission within the country. Screening for tuberculosis with a Mantoux test of everybody and a chest X-ray ...

    • Tuberculosis screening and follow-up of asylum seekers in Norway: a cohort study 

      Harstad, Ingunn; Heldal, Einar; Steinshamn, Sigurd L; Garåsen, Helge; Jacobsen, Geir W (Journal article; Peer reviewed, 2009)
      Background: About 80% of new tuberculosis cases in Norway occur among immigrants from high incidence countries. On arrival to the country all asylum seekers are screened with Mantoux test and chest x-ray aimed to identify ...