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.
Fei-Chih LiuMarit Bragelien VeierødKristina KjærheimTrude Eid RobsahmReza GhiasvandH Dean HosgoodSven Ove SamuelsenMagne BråtveitJorunn KirkeleitNathaniel RothmanQing LanDebra T SilvermanMelissa C FriesenRonnie BabigumiraNita ShalaTom K GrimsrudJo Steinson StenehjemPublished in: BMJ open (2022)
Our results did not provide supporting evidence that work schedule involving night shift affects breast cancer risk in female offshore petroleum workers, but should be considered cautiously due to few cases. Further studies with larger sample sizes are warranted.