• Breast cancer risk after recent childbirth: A pooled analysis of 15 prospective studies 

      Nichols, Hazel B.; Schoemaker, Minouk J.; Cai, Jianwen; Xu, Jiawei; Wright, Lauren B.; Brook, Mark N.; Jones, Michael E.; Adami, Hans Olov; Baglietto, Laura; Bertrand, Kimberly A.; Blot, William J.; Boutron-Ruault, Marie-Christine; Dorronsoro, Miren; Dossus, Laure; Eliassen, A. Heather; Giles, Graham G.; Gram, Inger Torhild; Hankinson, Susan E.; Hoffman-Bolton, Judy; Kaaks, Rudolf; Key, Timothy J.; Kitahara, Cari M.; Larsson, Susanna C.; Linet, Martha; Merritt, Melissa A.; Milne, Roger L.; Pala, Valeria; Palmer, Julie R.; Peeters, Petra H.; Riboli, Elio; Sund, Malin; Tamimi, Rulla M.; Tjønneland, Anne; Trichopoulou, Antonia; Ursin, Giske; Vatten, Lars Johan; Visvanathan, Kala; Weiderpass, Elisabete; Wolk, Alicja; Zheng, Wei; Weinberg, Clarice R.; Swerdlow, Anthony J.; Sandler, Dale P. (Journal article; Peer reviewed, 2019)
      Background: Parity is widely recognized as protective for breast cancer, but breast cancer risk may be increased shortly after childbirth. Whether this risk varies with breastfeeding, family history of breast cancer, or ...
    • Colorectal cancer screening with repeated fecal immunochemical test versus sigmoidoscopy: baseline results from a randomized trial 

      Randel, Kristin Ranheim; Schult, Anna Lisa; Botteri, Edoardo; Hoff, Geir; Bretthauer, Michael; Ursin, Giske; Natvig, Erik; Berstad, Paula; Jørgensen, Anita; Sandvei, Per Kristian; Olsen, Marie Kristin Ek; Frigstad, Svein Oskar; Darre-Næss, Ole; Norvard, Espen R.; Bolstad, Nils; Kørner, Hartwig; Wibe, Arne; Wensaas, Knut-Arne; de Lange, Thomas; Holme, Øyvind (Peer reviewed; Journal article, 2020)
      Background and aims: The comparative effectiveness of sigmoidoscopy and fecal immunochemical testing (FIT) for colorectal cancer (CRC) screening is unknown. Methods: Individuals aged 50-74 years living in South-East Norway ...
    • Continuous development of colorectal cancer screening programs 

      Hoff, Geir; Ursin, Giske; Løberg, Magnus; de Lange, Thomas; Skovlund, Eva; Holme, Øyvind (Journal article; 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 ...
    • Hormone therapy use and mammographic density in postmenopausal Norwegian women 

      Couto, Elisabeth; Qureshi, Samera Azeem; Hofvind, Solveig; Hilsen, Marit; Aase, Hildegunn Siv; Skaane, Per; Vatten, Lars Johan; Ursin, Giske (Journal article; Peer reviewed, 2012)
    • Long-Term Effectiveness of Sigmoidoscopy Screening on Colorectal Cancer Incidence and Mortality in Women and Men: A Randomized Trial 

      Holme, Øyvind; Løberg, Magnus; Kalager, Mette; Bretthauer, Michael; Hernan, Miguel A.; Aas, Eline; Eide, Tor Jacob; Skovlund, Eva; Lekven, Jon; Schneede, Jørn; Tveit, Magne Kjell; Vatn, Morten H; Ursin, Giske; Hoff, Geir (Journal article; Peer reviewed, 2018)
      Background: The long-term effects of sigmoidoscopy screening on colorectal cancer (CRC) incidence and mortality in women and men are unclear. Objective: To determine the effectiveness of flexible sigmoidoscopy screening ...
    • Low free testosterone and prostate cancer risk: A collaborative analysis of 20 prospective studies 

      Watts, Eleanor L.; Appleby, Paul N.; Perez-Cornago, Aurora; Bueno-De-Mesquita, Hendrik Bastiaan; Chan, June M.; Chen, Chu; Cohn, Barbara A.; Cook, Michael B.; Flicker, Leon; Freedman, Neal D.; Giles, Graham G.; Giovannucci, Edward; Gislefoss, Randi Elin; Hankey, Graeme J.; Kaaks, Rudolf; Knekt, Paul; Kolonel, Laurence N.; Kubo, Tatsuhiko; Le Marchand, Loïc; Luben, Robert N.; Luostarinen, Tapio; Männistö, Satu; Metter, E. Jeffrey; Mikami, Kazuya; Milne, Roger L.; Ozasa, Kotaro; Platz, Elizabeth A.; Quirós, José Ramón; Rissanen, Harri; Sawada, Norie; Stampfer, Meir; Stanczyk, Frank Z.; Stattin, Pär; Tamakoshi, Akiko; Tangen, Catherine M.; Thompson, Ian M.; Tsilidis, Konstantinos K.; Tsugane, Shoichiro; Ursin, Giske; Vatten, Lars Johan; Weiss, Noel S.; Yeap, Bu B.; Allen, Naomi E.; Key, Timothy J.; Travis, Ruth C. (Journal article; Peer reviewed, 2018)
      Background Experimental and clinical evidence implicates testosterone in the aetiology of prostate cancer. Variation across the normal range of circulating free testosterone concentrations may not lead to changes in ...
    • Menopausal hormone therapy and breast cancer risk: effect modification by body mass through life 

      Sandvei, Marie Søfteland; Vatten, Lars Johan; Bjelland, Elisabeth Krefting; Eskild, Anne; Hofvind, Solveig; Ursin, Giske; Opdahl, Signe (Journal article; Peer reviewed, 2018)
      It is not known whether increased breast cancer risk caused by menopausal hormone therapy (HT) depends on body mass patterns through life. In a prospective study of 483,241 Norwegian women aged 50–69 years at baseline, ...
    • Timing of HPV16-E6 antibody seroconversion before OPSCC: Findings from the HPVC3 consortium 

      Kreimer, Aimée R.; Ferreiro-Iglesias, Aida; Nygård, Mari; Bender, Noemi; Schroeder, Lea; Hildesheim, Alan; Robbins, Hilary A.; Pawlita, Michael; Langseth, Hilde; Schlecht, Nicolas F.; Tinker, Lesley Fels; Agalliu, Ilir; Smoller, Sylvia W.; Ness-Jensen, Eivind; Hveem, Kristian; D'Souza, Gypsyamber; Visvanathan, Kala; May, Betty; Ursin, Giske; Weiderpass, Elisabete; Giles, Graham G.; Milne, Roger L.; Cai, Qiuyin; Blot, William J.; Zheng, Wei; Weinstein, Stephanie J.; Albanes, Demetrius; Brenner, Nicole; Hoffman-Bolton, Judith; Kaaks, Rudolf; Barricarte, Aurelio; Tjønneland, Anne; Sacerdote, Carlotta; Trichopoulou, Antonia; Vermeulen, Roel C.H.; Huang, Wen-Yi; Freedman, Neal D.; Brennan, Paul J.; Waterboer, Tim; Johansson, Mattias (Journal article; Peer reviewed, 2019)
      Background Human papillomavirus type 16 (HPV16)-E6 antibodies are detectable in peripheral blood before diagnosis in the majority of HPV16-driven oropharyngeal squamous cell carcinoma (OPSCC), but the timing of seroconversion ...