Browsing Institutt for helse og samfunn by Author "Refsum, Erle"

Now showing items 1-5 of 5

  • A Comparison of Risk Classification Systems of Colorectal Adenomas: A Case-Cohort Study 
    Jodal, Henriette C.; Wieszczy, Paulina; Klotz, Dagmar; Herfindal, Magnhild; Barua, Ishita; Tag, Petter; Helsingen, Lise Mørkved; Refsum, Erle; Holme, Øyvind; Adami, Hans Olov; Bretthauer, Michael; Kalager, Mette; Løberg, Magnus (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Background & Aims Because post-polypectomy surveillance uses a growing proportion of colonoscopy capacity, more targeted surveillance is warranted. We therefore compared surveillance burden and cancer detection using 3 ...
  • Covid-19 transmission in fitness centers in Norway - a randomized trial 
    Helsingen, Lise M.; Løberg, Magnus; Refsum, Erle; Gjøstein, Dagrun K.; Wieszczy, Paulina; Olsvik, Ørjan; Juul, Frederik E.; Barua, Ishita; Jodal, Henriette C.; Herfindal, Magnhild; Mori, Yuichi; Jore, Solveig; Lund-Johansen, Fridtjof; Fretheim, Atle; Bretthauer, Michael; Kalager, Mette (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background Closed fitness centers during the Covid-19 pandemic may negatively impact health and wellbeing. We assessed whether training at fitness centers increases the risk of SARS-CoV-2 virus infection. ...
  • Mortality in Norway and Sweden during the COVID-19 pandemic 
    Juul, Frederik E.; Jodal, Henriette C.; Barua, Ishita; Refsum, Erle; Olsvik, Ørjan; Helsingen, Lise M.; Løberg, Magnus; Bretthauer, Michael; Kalager, Mette; Emilsson, Louise (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background: Norway and Sweden are similar countries in terms of socioeconomics and health care. Norway implemented extensive COVID-19 measures, such as school closures and lockdowns, whereas Sweden did not. Aims: To compare ...
  • Risk of hepato-pancreato-biliary cancer is increased by primary sclerosing cholangitis in patients with inflammatory bowel disease: A population-based cohort study 
    Yu, Jingru; Refsum, Erle; Helsingen, Lise Mørkved; Folseraas, Trine; Ploner, Alexander; Wieszczy, Paulina; Barua, Ishita; Jodal, Henriette C.; Melum, Espen; Løberg, Magnus; Blom, Johannes; Bretthauer, Michael; Adami, Hans Olov; Kalager, Mette; Ye, Weimin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Background There is continued uncertainty regarding the risks of hepato-pancreato-biliary cancers in patients with inflammatory bowel disease (IBD) with or without concomitant primary sclerosing cholangitis (PSC). Ob ...
  • The COVID-19 pandemic in Norway and Sweden – threats, trust, and impact on daily life: a comparative survey 
    Helsingen, Lise M; Refsum, Erle; Gjøstein, Dagrun K; Løberg, Magnus; Bretthauer, Michael; Kalager, Mette; Emilsson, Louise (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Background Norway and Sweden have similar populations and health care systems, but different reactions to the COVID-19 pandemic. Norway closed educational institutions, and banned sports and cultural activities; Sweden ...