Data for: Talc Exposure and Risk of Stomach Cancer: Systematic Review and Meta-Analysis of Occupational Cohort Studies

This dataset contains information of 13 cohorts with talc-exposed workers published before January 1, 2017.
Abbreviations and codings:
- Geography: 1 = Asia; 2 = Europe; 3 = North America
- RR: risk ratio; SMR = Standardized mortality ratio; SIR = Standardized incidence ratio
- CI: Confidence interval
- obs: number observed
- exp: number expected
- sesmr: standard error of standardized mortality (or incidence) ratio
- logsmr: estimated log standardized mortality (or incidence) ratio
- selogsmr: standard error of logsmr
- contamination: 1 = talc with asbestos; 0 = talc without asbestos
- NOS_score: Newcastle-Ottawa Scale
- talcmine: 1 = talc-producing industry; 0 = talc user industry