Browsing Institutt for helse og samfunn by Author "Olsvik, Ørjan"

Now showing items 1-2 of 2

  • 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 ...