Objective: To determine whether glioblastoma (GB) incidence rates among jet engine manufacturing workers were associated with workplace experiences with specific parts produced and processes performed. Methods: Subjects were 210,784 workers employed between 1952 and 2001. We conducted nested case-control and cohort incidence studies with focus on 277 GB cases. We estimated time experienced with 16 part families, 4 process categories, and 32 concurrent part-process combinations with 20 or more GB cases. Results: In both the cohort and case-control studies, none of the part families, process categories, or both considered was associated with increased GB risk. Conclusions: If not due to chance alone, the not statistically significantly elevated GB rates in the North Haven plant may reflect external occupational factors or nonoccupational factors unmeasured in the current evaluation.
|Original language||English (US)|
|Number of pages||19|
|Journal||Journal of Occupational and Environmental Medicine|
|State||Published - Jun 1 2013|
ASJC Scopus subject areas
- Public Health, Environmental and Occupational Health