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 2
Distribution of self-reported bladder cancer cases and of person-years observed for white males in full roster cohort by calendar period and age group.
Age group
1993–1997
1998–2002
2003–2007
Total
Cases
Person-years
Cases
Person-years
Cases
Person-years
Cases
Person-years
0–4
0
0.0
0
0.0
0
0.0
0
0.0
5–9
0
0.0
0
0.0
0
0.0
0
0.0
10–14
0
0.0
0
0.0
0
0.0
0
0.0
15–19
0
0.0
0
0.0
0
0.0
0
0.0
20–24
0
25.1
0
81.6
0
71.3
0
178.0
25–29
0
642.9
0
611.6
0
749.7
0
2004.1
30–34
2
1730.8
0
1593.4
0
1670.6
2
4994.8
35–39
0
1321.5
0
2136.4
1
2125.1
1
5583.0
40–44
0
773.1
2
1329.7
0
2111.9
2
4214.6
45–49
0
1574.9
1
763.0
0
1291.9
1
3629.8
50–54
0
1046.2
1
1083.5
0
571.5
1
2701.1
55–59
0
261.6
0
383.1
0
264.5
0
909.2
60–64
0
12.4
0
113.1
0
95.9
0
221.4
65–69
0
3.9
0
5.7
0
43.3
0
52.9
70–74
0
1.8
0
2.7
0
3.0
0
7.5
75–79
0
0.0
0
0.0
0
0.0
0
0.0
80–84
0
0.0
0
0.0
0
0.0
0
0.0
85–89
0
0.0
0
0.0
0
0.0
0
0.0
Total
2
7394.0
4
8103.8
1
8998.7
7
24496.5
*The one remaining unverified cancer case occurred in the 1998–2002 time frame.
