Browsing Bergen Open Research Archive by Author "Samuelsen, Sven Ove"

Now showing items 1-9 of 9

    • Benzene exposure and risk of lung cancer in the Norwegian Offshore Petroleum Worker cohort: a prospective case-cohort study 

      Babigumira, Ronnie; Veierød, Marit Bragelien; Hosgood, H. Dean; Samuelsen, Sven Ove; Bråtveit, Magne; Kirkeleit, Jorunn; Rothman, Nathaniel; Lan, Qing; Silverman, Debra T.; Friesen, Melissa C.; Shala, Nita Kaupang; Grimsrud, Tom Kristian; Stenehjem, Jo Steinson (Journal article; Peer reviewed, 2024)
      Objective The objective of our study was to examine whether occupational exposure to benzene is associated with lung cancer among males in the Norwegian Offshore Petroleum Workers cohort. Methods Among 25 347 male offshore ...

    • Benzene exposure and risk of lymphohaematopoietic cancers in 25 000 offshore oil industry workers 

      Stenehjem, Jo Steinson; Kjærheim, Kristina; Bråtveit, Magne; Samuelsen, Sven Ove; Barone-Adesi, Francesco; Rothman, Nathaniel; Lan, Qing; Grimsrud, Tom Kristian (Journal article, 2015-03-24)
      Background: The aim of this work was to examine the risk of lymphohaematopoietic (LH) cancer according to benzene exposure among offshore workers. Methods: Cancer registry data were used to identify 112 cancer cases diagnosed ...

    • 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)

    • Educational gradient in hip fracture incidence in Norway. The Norwegian Epidemiologic Osteoporosis Studies (NOREPOS) 

      Holvik, Kristin; Dahl, Cecilie; Samuelsen, Sven Ove; Søgaard, Anne-Johanne; Solbakken, Siri Marie; Tell, Grethe Seppola; Hoff, Mari; Schei, Berit; Kjeldgaard, Helena Kames; Apalset, Ellen Margrete; Morseth, Bente; Grimnes, Guri; Meyer, Haakon Eduard; Omsland, Tone Kristin (Journal article; Peer reviewed, 2024)
      Summary Examining fracture dynamics by socioeconomic status may inform healthcare and prevention. We found a higher risk of hip fracture in men and women with lower educational level in Norway. However, by age 90 + years, ...

    • Exposure to benzene and other hydrocarbons and risk of bladder cancer among male offshore petroleum workers 

      Shala, Nita Kaupang; Stenehjem, Jo; Babigumira, Ronnie; Liu, Fei-Chih; Berge, Leon Alexander Mclaren; Silverman, Debra T.; Friesen, Melissa C.; Rothman, Nathaniel; Lan, Qing; Hosgood, H. Dean; Samuelsen, Sven Ove; Bråtveit, Magne; Kirkeleit, Jorunn; Andreassen, Bettina Kulle; Veierød, Marit Bragelien; Grimsrud, Tom Kristian (Journal article; Peer reviewed, 2023)
      Background Occupational exposures constitute the second leading cause of urinary bladder cancer after tobacco smoking. Increased risks have been found in the petroleum industry, but high-quality exposure data are needed ...

    • 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 ...

    • Low Serum Levels of 25-Hydroxyvitamin D Predict Hip Fracture in the Elderly: A NOREPOS Study 

      Holvik, Kristin; Ahmed, Luai Awad; Forsmo, Siri; Gjesdal, Clara Gram; Grimnes, Guri; Samuelsen, Sven Ove; Schei, Berit; Blomhoff, Rune; Tell, Grethe S; Meyer, Haakon E (Peer reviewed; Journal article, 2013-08)
      Background: Despite considerable interest, the relationship between circulating 25-hydroxyvitamin D and the risk of hip fracture is not fully established. Objective: The objective of the study was to study the association ...

    • 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 ...

    • Seasonal and pandemic influenza during pregnancy and risk of fetal death: A Norwegian registry‑based cohort study 

      Gunnes, Nina; Gjessing, Håkon K.; Bakken, Inger Johanne Landsjøåsen; Ghaderi, Sara; Gran, Jon Michael; Hungnes, Olav; Magnus, Per; Samuelsen, Sven Ove; Skrondal, Anders; Stoltenberg, Camilla; Trogstad, Lill; Wilcox, Allen James; Håberg, Siri Eldevik (Journal article; Peer reviewed, 2020)
      Previous studies of fetal death with maternal influenza have been inconsistent. We explored the effect of maternal influenza-like illness (ILI) in pregnancy on the risk of fetal death, distinguishing between diagnoses ...