Vågero D, Ringbäck G, Kiviranta H
Br J Cancer. 1986 Apr;53(4):507-12. doi: 10.1038/bjc.1986.80.
Through a record linkage of the 1960 Swedish Population Census and the 1961-79 Cancer Registry it was possible to analyse the occurrence of melanoma and other skin tumours by occupations, classified as either outdoor, office or other indoor work. Office work as compared to other indoor work was associated with risk of melanoma of the covered, but not the uncovered, parts of the body. It is shown that social class is a confounding factor in such analysis, but the elevated risk of melanoma of covered parts of the body among office workers is not entirely due to their higher social class.
通过将1960年瑞典人口普查与1961 - 1979年癌症登记处的数据进行记录关联,得以按职业分析黑色素瘤和其他皮肤肿瘤的发病情况,职业分为户外工作、办公室工作或其他室内工作。与其他室内工作相比,办公室工作与身体有遮盖部位(而非无遮盖部位)的黑色素瘤风险相关。结果表明,社会阶层是此类分析中的一个混杂因素,但办公室工作人员身体有遮盖部位黑色素瘤风险升高并不完全归因于他们较高的社会阶层。