Now showing items 1-8 of 8

  • Løberg, Magnus; Lousdal, Mette L; Bretthauer, Michael; Kalager, Mette (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Mammography screening for breast cancer is widely available in many countries. Initially praised as a universal achievement to improve women's health and to reduce the burden of breast cancer, the benefits and harms of ...
  • Swanson, Sonja A; Holme, Øyvind; Løberg, Magnus; Kalager, Mette; Bretthauer, Michael; Hoff, Geir; Aas, Eline; Hernán, Miguel A (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Background The per-protocol effect is the effect that would have been observed in a randomized trial had everybody followed the protocol. Though obtaining a valid point estimate for the per-protocol effect ...
  • Hoff, Geir; Ursin, Giske; Løberg, Magnus; de Lange, Thomas; Skovlund, Eva; Holme, Øyvind (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    Colorectal cancer (CRC) screening programs are far from perfect. Many crucial questions remain, yet expensive CRC screening services are implemented throughout the world without a plan on how to evaluate and improve the ...
  • Holme, Øyvind; Schoen, Robert E.; Senore, Carlo; Segnan, Nereo; Hoff, Geir; Løberg, Magnus; Bretthauer, Michael; Adami, Hans Olov; Kalager, Mette (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Objective: To compare the effectiveness of flexible sigmoidoscopy in screening for colorectal cancer by patient sex and age. Design: Pooled analysis of randomised trials (the US Prostate, Lung, Colorectal and Ovarian ...
  • Holme, Øyvind; Pedersen, Ina Borgenheim; Medhus, Asle Wilhelm; Aabakken, Lars; Glomsaker, Tom Birger; Kvamme, Jan-Magnus; Løberg, Magnus; Bretthauer, Michael; Seip, Birgitte Karen Berggreen; Kjellevold, Øystein; Jørgensen, Anita; Furholm, Siv; Hoff, Geir; de Lange, Thomas (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
    Background: Colonoscopy performance varies between endoscopists, but little is known about the impact of endoscopy assistants on key performance indicators. We used a large prospective colonoscopy quality database to perform ...
  • Juul, Frederik Emil; Garborg, Kjetil Kjeldstad; Bretthauer, Michael; Skudal, Hilde Kristin; Oines, Mari N.; Wiig, Håvard; Rose, Øystein; Seip, Birgitte Karen Berggreen; Thomas Lamont, J.; Midtvedt, Tore; Valeur, Jørgen; Kalager, Mette; Holme, Øyvind; Helsingen, Lise M.; Løberg, Magnus; Adami, Hans Olov (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
  • Pedersen, Ina Borgenheim; Løberg, Magnus; Hoff, Geir; Kalager, Mette; Bretthauer, Michael; Holme, Øyvind (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Background and study aims Incomplete polyp removal has been estimated to cause 27 % of all colorectal cancers detected soon after colonoscopy. There is limited information regarding polypectomy techniques among endoscopists. ...