• Cohort Profile: The Norwegian Offshore Petroleum Workers (NOPW) Cohort 

      Stenehjem, Jo S.; Babigumira, Ronnie; Dean Hosgood, H; Veierød, Marit Bragelien; Samuelsen, Sven Ove; Bråtveit, Magne; Kirkeleit, Jorunn; Rothman, Nathaniel; Lan, Qing; Silverman, Debra T; Friesen, Melissa C.; Robsahm, Trude Eid; Kjærheim, Kristina; Andreassen, Bettina Kulle; Shala, Nita Kaupang; Liu, Fei-Chih; Strand, Leif Åge; Grimsrud, Tom Kristian (Journal article; Peer reviewed, 2020)
    • Long Term Association between Serum 25-Hydroxyvitamin D and Mortality in a Cohort of 4379 Men 

      Meyer, Haakon E; Støer, Nathalie; Samuelsen, Sven Ove; Blomhoff, Rune; Robsahm, Trude Eid; Brustad, Magritt; Giovannucci, Edward L; Bjørge, Tone (Peer reviewed; Journal article, 2016-03-17)
      Objective A number of observational studies have shown an inverse association between circulating 25-hydroxyvitamin D and total mortality, but a reverse J-shaped association has also been reported. In a large nested ...
    • Night shift work, chemical coexposures and risk of female breast cancer in the Norwegian Offshore Petroleum Workers (NOPW) cohort: a prospectively recruited case-cohort study 

      Liu, Fei-Chih; Veierød, Marit Bragelien; Kjærheim, Kristina; Robsahm, Trude Eid; Ghiasvand, Reza; Hosgood, H Dean; Samuelsen, Sven Ove; Bråtveit, Magne; Kirkeleit, Jorunn; Rothman, Nathaniel; Lan, Qing; Silverman, Debra T; Friesen, Melissa C; Babigumira, Ronnie; Shala, Nita Kaupang; Grimsrud, Tom Kristian; Stenehjem, Jo S. (Journal article; Peer reviewed, 2022)
      Objectives This study examined the association between night shift work and risk of breast cancer, overall and by hormone receptor subtype, among females in the Norwegian Offshore Petroleum Workers (NOPW) cohort. We also ...