Occupation and cancer - European Trade Union Institute (ETUI)
Occupation and cancer - European Trade Union Institute (ETUI)
Occupation and cancer - European Trade Union Institute (ETUI)
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Acta Oncol Downloaded from informahealthcare.com by 212.35.100.66 on 04/06/11<br />
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734 E. Pukkala et al.<br />
/ 100 000<br />
15<br />
10<br />
5<br />
Denmark<br />
Finl<strong>and</strong><br />
Icel<strong>and</strong><br />
Norway<br />
Sweden<br />
Men<br />
0<br />
1945 1960 1975 1990 2005<br />
were significantly below 1.0 among female sales<br />
agents (0.69, 0.46 0.98) <strong>and</strong> among ‘‘other workers’’,<br />
i.e., economically active women not classified in<br />
any of the 52 specific occupational categories if the<br />
present study (0.60, 0.43 0.81).<br />
Comment. Non-melanoma skin <strong>cancer</strong> <strong>and</strong> skin<br />
melanoma (Tables 54, 55) have quite similar SIRs.<br />
Several chemical compounds have been identified as<br />
associated with an increased risk of skin <strong>cancer</strong>.<br />
These include arsenic <strong>and</strong> arsenic compounds, <strong>and</strong><br />
components of oil, tar, <strong>and</strong> combustion products<br />
such as PAHs. Cumulative solar exposure is also<br />
considered a skin carcinogen, which in the context of<br />
outdoor occupations is related to work [130]. In our<br />
study, however, we did not identify patterns of SIRs<br />
that could be related to either occupational solar<br />
exposure or chemical exposures. The highest SIR<br />
was obsersved among physicians, identically in both<br />
genders, which might indicate that there is some<br />
/ 100 000<br />
15<br />
10<br />
5<br />
Denmark<br />
Finl<strong>and</strong><br />
Icel<strong>and</strong><br />
Norway<br />
Sweden<br />
Women<br />
0<br />
1945 1960 1975 1990 2005<br />
Figure 39. Age st<strong>and</strong>ardised (World) incidence rates for non-melanoma skin <strong>cancer</strong> 1943 2005, by country <strong>and</strong> gender. Modified from<br />
NORDCAN [49].<br />
/ 100 000<br />
2<br />
1.5<br />
1<br />
.5<br />
0<br />
Men<br />
Denmark<br />
Finl<strong>and</strong><br />
Icel<strong>and</strong><br />
Norway<br />
Sweden<br />
1945 1960 1975 1990 2005<br />
/ 100 000<br />
diagnostic bias which overrules the possible weaker<br />
effects of occupational carcinogens.<br />
Skin <strong>cancer</strong> in the upper limbs was studied<br />
separately to reveal the possible effects of dermal<br />
exposure at work. One might speculate that the<br />
excess risk in health care personnel, seamen or<br />
military personnel might be related, e.g., to products<br />
they h<strong>and</strong>le in their work, including disinfection<br />
liquids.<br />
Eye <strong>cancer</strong><br />
The incidence of <strong>cancer</strong> of the eye has remained fairly<br />
stable around 1 per 100 000 in men, <strong>and</strong> a bit lower in<br />
women in all Nordic countries (Figure 40).<br />
Only a modest risk variation across occupational<br />
categories was found (Table 58). For men, the only<br />
significantly elevated SIR (1.35, 95% CI 1.09 1.66)<br />
was found for transport workers, <strong>and</strong> the only<br />
significantly low SIR (0.81, 0.70 0.95) was found<br />
for economically inactive men. No occupational<br />
2<br />
1.5<br />
1<br />
.5<br />
0<br />
Women<br />
Denmark<br />
Finl<strong>and</strong><br />
Icel<strong>and</strong><br />
Norway<br />
Sweden<br />
1945 1960 1975 1990 2005<br />
Figure 40. Age st<strong>and</strong>ardised (World) incidence rates for eye <strong>cancer</strong> 1943 2005, by country <strong>and</strong> gender. Modified from NORDCAN [49].