Clinical Study

Evaluation of a Bladder Cancer Cluster in a Population of Criminal Investigators with the Bureau of Alcohol, Tobacco, Firearms and Explosives—Part 1: The Cancer Incidence

Table 1

Distribution of self-reported bladder cancers and employees in key ATF study populations by gender and race (1993–2007).

Study populationMalesFemales Total   Percent of full roster
Whites  Nonwhites Whites  Nonwhites 
CasesEmployees (%)CasesEmployees (%)CasesEmployees (%)CasesEmployees (%)CasesEmployees (%)

Full roster72723 (72.3%)0570 (15.1%)0358 (9.5%)0117 (3.1%)73768 (100%)100.00
Examinations71885 (69.5%)0467 (17.2%)0271 (10.0%)089 (3.3%)72712 (100%)71.97
Examinations and work histories71771 (69.5%)0441 (17.3%)0253 (9.9%)084 (3.3%)72549 (100%)67.65
Criminal investigators with examinations and work histories71715 (69.2%)0436 (17.6%)0244 (9.8%)083 (3.4%)72478 (100%)65.76