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 4

Age-specific white male bladder cancer incidence rates (1/100,000) for ATF and SEER (13 registries), with respective rate ratios, for the period 1993–2007.

Age	ATF	SEER	RR	95% CI-L	95% CI-U
20–24	0.00	0.37	0.00	0.00	0.00
25–29	0.00	0.57	0.00	0.00	0.00
30–34	40.04	1.17	34.32	3.78	124.24
35–39	17.91	2.80	6.40	0.19	35.63
40–44	47.45	5.83	8.13	0.89	29.45
45–49	27.55	13.13	2.10	0.06	11.68
50–54	37.02	25.33	1.46	0.04	8.14
55–59	0.00	50.57	0.00	0.00	0.00
60–64	0.00	88.33	0.00	0.00	0.00
65–69	0.00	145.70	0.00	0.00	0.00
70–74	0.00	209.43	0.00	0.00	0.00
75–79	0.00	275.40	0.00	0.00	0.00
80–84	0.00	327.83	0.00	0.00	0.00
85–89	0.00	353.73	0.00	0.00	0.00