Browsing NTNU Open by Author "Olsen, Anja"

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    • Circulating free testosterone and risk of aggressive prostate cancer: Prospective and Mendelian randomisation analyses in international consortia 

      Watts, Eleanor L.; Perez-Cornago, Aurora; Fensom, Georgina K.; Smith-Byrne, Karl; Noor, Urwah; Andrews, Colm D.; Gunter, Marc J.; Holmes, Michael V.; Martin, Richard M.; Tsilidis, Konstantinos K.; Albanes, Demetrius; Barricarte, Aurelio; Bueno-de-Mesquita, Bas; Chen, Chu; Cohn, Barbara A.; Dimou, Niki L.; Ferrucci, Luigi; Flicker, Leon; Freedman, Neal D.; Giles, Graham G.; Giovannucci, Edward L.; Goodman, Gary E.; Haiman, Christopher A.; Hankey, Graeme J.; Huang, Jiaqi; Huang, Wen-Yi; Hurwitz, Lauren M.; Kaaks, Rudolf; Knekt, Paul; Kubo, Tatsuhiko; Langseth, Hilde; Laughlin, Gail; Le Marchand, Loic; Luostarinen, Tapio; MacInnis, Robert J.; Mäenpää, Hanna O.; Männistö, Satu; Metter, E. Jeffrey; Mikami, Kazuya; Mucci, Lorelei A.; Olsen, Anja; Ozasa, Kotaro; Palli, Domenico; Penney, Kathryn L.; Platz, Elizabeth A.; Rissanen, Harri; Sawada, Norie; Schenk, Jeannette M.; Stattin, Pär; Tamakoshi, Akiko; Thysell, Elin; Tsai, Chiaojung Jillian; Tsugane, Shoichiro; Vatten, Lars Johan; Weiderpass, Elisabete; Weinstein, Stephanie J.; Wilkens, Lynne R.; Yeap, Bu B.; Allen, Naomi E.; Key, Timothy J.; Travis, Ruth C. (Peer reviewed; Journal article, 2022)
      Previous studies had limited power to assess the associations of testosterone with aggressive disease as a primary endpoint. Further, the association of genetically predicted testosterone with aggressive disease is not ...

    • Healthy lifestyle change and all-cause and cancer mortality in the European Prospective Investigation into Cancer and Nutrition cohort 

      Matta, Komodo; Viallon, Vivian; Botteri, Edoardo; Peveri, Giulia; Dahm, Christina; Nannsen, Anne Østergaard; Olsen, Anja; Tjønneland, Anne; Elbaz, Alexis; Artaud, Fanny; Marques, Chloé; Kaaks, Rudolf; Katzke, Verena; Schulze, Matthias B.; Llanaj, Erand; Masala, Giovanna; Pala, Valeria; Panico, Salvatore; Tumino, Rosario; Ricceri, Fulvio; Derksen, Jeroen W. G.; Nøst, Therese Haugdahl; Sandanger, Torkjel Manning; Borch, Kristin Benjaminsen; Quirós, J. Ramón; Castro-Espin, Carlota; Sánchez, Maria-José; Atxega, Amaia Aizpurua; Cirera, Lluís; Guevara, Marcela; Manjer, Jonas; Tin Tin, Sandar; Heath, Alicia; Touvier, Mathilde; Goldberg, Marcel; Weiderpass Vainio, Elisabete; Gunter, Marc J.; Freisling, Heinz; Riboli, Elio; Ferrari, Pietro (Journal article; Peer reviewed, 2024)
      Background Healthy lifestyles are inversely associated with the risk of noncommunicable diseases, which are leading causes of death. However, few studies have used longitudinal data to assess the impact of changing lifestyle ...

    • Hvilke barrierer møter sykepleiere i smittevernarbeidet til pasienter med MRSA på sykehus? 

      Olsen, Anja; Opsahl, Tiril; Wibe, Marthe Hammer (Bachelor thesis, 2017)
      Introduksjon: Antibiotikaresistente bakterier er et økende problem på verdensbasis. MRSA er en av disse bakteriene, som vil gi store konsekvenser i norsk helsevesen dersom generelt smittevern ikke overholdes. Hensikt: ...

    • Lifestyle changes in middle age and risk of cancer: evidence from the European Prospective Investigation into Cancer and Nutrition 

      Botteri, Edoardo; Peveri, Giulia; Berstad, Paula Marianna; Bagnardi, Vincenzo; Hoff, Geir Svein; Heath, Alicia K.; Cross, Amanda J.; Vineis, Paolo; Dossus, Laure; Johansson, Mattias; Freisling, Heinz; Matta, Komodo; Huybrechts, Inge; Chen, Sairah Lai Fa; Borch, Kristin Benjaminsen; Sandanger, Torkjel Manning; Nøst, Therese Haugdahl; Dahm, Christina C.; Antoniussen, Christian S.; Tin, Sandar Tin; Fournier, Agnès; Marques, Chloé; Artaud, Fanny; Sánchez, Maria‑José; Guevara, Marcela; Santiuste, Carmen; Agudo, Antonio; Bajracharya, Rashmita; Katzke, Verena; Ricceri, Fulvio; Agnoli, Claudia; Bergmann, Manuela M.; Schulze, Matthias B.; Panico, Salvatore; Masala, Giovanna; Tjønneland, Anne; Olsen, Anja; Stocks, Tanja; Manjer, Jonas; Aizpurua-Atxega, Amaia; Weiderpass, Elisabete; Riboli, Elio; Gunter, Marc J.; Ferrari, Pietro (Peer reviewed; Journal article, 2024)
      In this study, we aimed to provide novel evidence on the impact of changing lifestyle habits on cancer risk. In the EPIC cohort, 295,865 middle-aged participants returned a lifestyle questionnaire at baseline and during ...

    • Matematisk modellering på barneskolen 

      Lyng, Remy Hulegaard; Olsen, Anja (Master thesis, 2021)
      Denne studien har undersøkt hvordan et utvalg elever på 4. trinn løste en modelleringsoppgave ut fra et presentert problem fra virkeligheten. Vi har sett på hvordan elever i en modelleringssyklus bruker representasjoner ...

    • Matematisk modellering på barneskolen 

      Lyng, Remy Hulegaard; Olsen, Anja (Master thesis, 2021)
      Denne studien har undersøkt hvordan et utvalg elever på 4. trinn løste en modelleringsoppgave ut fra et presentert problem fra virkeligheten. Vi har sett på hvordan elever i en modelleringssyklus bruker representasjoner ...