evidencegaps
Primary study · included by 1 review

Review and meta-analysis of studies of acrylonitrile workers.

Collins 1998 · Collins J J, Acquavella J F · Scandinavian journal of work, environment & health · 1998

Included by

Bladder cancer risk factors: a comprehensive umbrella review of meta-analyses.
Non-Cochrane · aetiology · 2026 · cited as Collins 1998 · Table 1 (Included MA); References
Outcome this study informsPooled effectEvidenceCertainty
Risk of bladder cancer
Acrylonitrile workers (occupational exposure) vs No exposure
RR 0.8 [0.3, 2.2]3 studies · 118 participantsVery low
Risk of bladder cancer
Male career firefighters, employed 10-20 years vs Reference category per source meta-analysis
RR 1.71 [0.63, 4.68]4 studiesVery low

1 including review in total.