Table 4 |
||||||
|
Results of cancer incidence analyses in the Seveso population*, 1977-96, by time since the accident. |
||||||
|
Cancer sites |
Zone |
Years since the accident |
||||
|
|
||||||
|
0-4 |
5-9 |
10-14 |
15 + |
|||
|
|
||||||
|
All cancers |
A |
N |
8 |
8 |
9 |
19 |
|
RR |
1.06 |
0.84 |
0.83 |
1.27 |
||
|
95% CI |
0.53-2.12 |
0.42-1.68 |
0.43-1.60 |
0.81-2.00 |
||
|
|
||||||
|
B |
N |
55 |
51 |
72 |
92 |
|
|
RR |
1.13 |
0.84 |
1.05 |
1.02 |
||
|
95% CI |
0.87-1.48 |
0.63-1.10 |
0.83-1.32 |
0.83-1.26 |
||
|
|
||||||
|
R |
N |
339 |
411 |
455 |
603 |
|
|
RR |
0.94 |
0.93 |
0.96 |
0.99 |
||
|
95% CI |
0.84-1.06 |
0.84-1.03 |
0.87-1.06 |
0.90-1.07 |
||
|
|
||||||
|
Lung cancer |
A |
N |
1 |
1 |
1 |
4 |
|
RR |
0.84 |
0.73 |
0.57 |
2.04 |
||
|
95% CI |
0.12-5.96 |
0.10-5.19 |
0.08-4.08 |
0.76-5.47 |
||
|
|
||||||
|
B |
N |
8 |
8 |
9 |
12 |
|
|
RR |
1.02 |
0.89 |
0.86 |
1.09 |
||
|
95% CI |
0.50-2.05 |
0.44-1.79 |
0.44-1.66 |
0.61-1.93 |
||
|
|
||||||
|
R |
N |
37 |
70 |
83 |
90 |
|
|
RR |
0.66 |
1.09 |
1.15 |
1.20 |
||
|
95% CI |
0.47-0.92 |
0.84-1.41 |
0.91-1.46 |
0.95-1.50 |
||
|
|
||||||
|
Lymphatic and hematopoietic tissue cancer |
A |
N |
- |
- |
1 |
3 |
|
RR |
1.39 |
2.96 |
||||
|
95% CI |
0.20-9.96 |
0.95-9.22 |
||||
|
|
||||||
|
B |
N |
9 |
5 |
9 |
6 |
|
|
RR |
2.39 |
1.33 |
1.92 |
0.95 |
||
|
95% CI |
1.22-4.69 |
0.55-3.25 |
0.98-3.75 |
0.42-2.12 |
||
|
|
||||||
|
R |
N |
20 |
27 |
32 |
42 |
|
|
RR |
0.75 |
1.03 |
1.01 |
1.00 |
||
|
95% CI |
0.47-1.20 |
0.68-1.55 |
0.70-1.48 |
0.72-1.38 |
||
|
|
||||||
|
Non-Hodgkin's lymphoma |
A |
N |
- |
- |
- |
1 |
|
RR |
1.97 |
|||||
|
95% CI |
0.27-14.07 |
|||||
|
|
||||||
|
B |
N |
2 |
2 |
5 |
3 |
|
|
RR |
1.75 |
1.37 |
2.30 |
0.94 |
||
|
95% CI |
0.43-7.20 |
0.34-5.62 |
0.93-5.66 |
0.30-2.96 |
||
|
|
||||||
|
R |
N |
5 |
15 |
8 |
21 |
|
|
RR |
0.61 |
1.44 |
0.54 |
0.99 |
||
|
95% CI |
0.24-1.53 |
0.82-2.53 |
0.26-1.12 |
0.62-1.58 |
||
|
|
||||||
|
Leukemia |
A |
N |
- |
- |
1 |
1 |
|
RR |
5.11 |
3.26 |
||||
|
95% CI |
0.71-37.07 |
0.45-23.44 |
||||
|
|
||||||
|
B |
N |
3 |
1 |
2 |
2 |
|
|
RR |
1.90 |
0.85 |
1.55 |
1.05 |
||
|
95% CI |
0.60-6.05 |
0.12-6.15 |
0.38-6.37 |
0.26-4.29 |
||
|
|
||||||
|
R |
N |
6 |
8 |
14 |
3 |
|
|
RR |
0.55 |
0.98 |
1.60 |
0.24 |
||
|
95% CI |
0.24-1.26 |
0.46-2.07 |
0.88-2.90 |
0.07-0.75 |
||
|
|
||||||
|
Multiple myeloma |
A |
N |
- |
- |
- |
1 |
|
RR |
8.35 |
|||||
|
95% CI |
1.14-61.31 |
|||||
|
|
||||||
|
B |
N |
2 |
2 |
2 |
- |
|
|
RR |
3.56 |
4.76 |
4.47 |
|||
|
95% CI |
0.85-15.00 |
1.11-20.38 |
1.04-19.20 |
|||
|
|
||||||
|
R |
N |
1 |
2 |
4 |
11 |
|
|
RR |
0.23 |
0.63 |
1.28 |
2.24 |
||
|
95% CI |
0.03-1.70 |
0.15-2.68 |
0.44-3.77 |
1.11-4.49 |
||
|
|
||||||
|
Breast cancer (females only) |
A |
N |
- |
1 |
2 |
5 |
|
RR |
0.81 |
1.42 |
2.57 |
|||
|
95% CI |
0.11-5.74 |
0.35-5.68 |
1.07-6.20 |
|||
|
|
||||||
|
B |
N |
4 |
6 |
10 |
10 |
|
|
RR |
0.70 |
0.79 |
1.09 |
0.78 |
||
|
95% CI |
0.26-1.87 |
0.35-1.76 |
0.58-2.04 |
0.42-1.46 |
||
|
|
||||||
|
R |
N |
48 |
59 |
55 |
87 |
|
|
RR |
1.10 |
1.07 |
0.87 |
1.01 |
||
|
95% CI |
0.81-1.49 |
0.81-1.41 |
0.66-1.15 |
0.81-1.27 |
||
|
|
||||||
|
*Subjects aged < 75 years, resident in the area at the accident time. ICD-9: International Classification of Diseases, Ninth Revision; N: number of cases; RR: rate ratios calculated with Poisson regression, adjusted for gender and age category; 95% CI: 95% confidence interval. |
||||||
|
Pesatori et al. Environmental Health 2009 8:39 doi:10.1186/1476-069X-8-39 |
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