Occurrences of leukemia subtypes by socioeconomic and occupational groups in Sweden.
作者信息
Ji Jianguang, Hemminki Kari
机构信息
Department of Bioscience at Novum, Karolinska Institutet, Huddinge, Sweden.
出版信息
J Occup Environ Med. 2005 Nov;47(11):1131-40. doi: 10.1097/01.jom.0000174302.63621.e8.
OBJECTIVE
The objective of this study was to examine the associations between socioeconomic/occupational factors and histologic subtypes of leukemia.
METHODS
The Swedish Family-Cancer Database was used to calculate standardized incidence ratios for different social classes and occupational groups.
RESULTS
The overall standardized incidence ratio was close to unity between different socioeconomic groups, except for female manual workers with a significantly decreased risk. Among male occupations, increased risks were noted for sales agents, seamen, and chemical process workers. For female occupations, increased risks were observed among mechanics, iron and metalware workers, hairdressers, and launderers and dry cleaners.
CONCLUSIONS
The present study suggests that socioeconomic/occupational factors have a minor effect on the risk of leukemia. Occupational groups with possible exposure to organic solvents and other chemicals such as chemical process workers, mechanics, iron and metalware workers, and launderers and dry cleaners may entail true risk for leukemia.
Zotero 插件