Figure 1.
Distribution of coal-bearing stratifications in the 48 contiguous United States.
Figure 2.
Article identification, review, and retention flowchart.
Table 1.
Manuscripts identified by the systematic review and stratified by A1) occupational cohorts, A2) occupational risk factors, and B) ecological population-level studies.
Table 2.
Estimations of cancer risks reported from occupational studies (both occupation as cohort and case-control risk factor).
Table 3.
Estimations of cancer risks reported from population (ecological) studies.
Table 4.
Listing of cancers specifically assessed by selected studies* and the number reporting incidence and mortality for each.