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冻伤是寒区冬季常见病,铁路系统检车、调车、养路等露天作业工种尤为多见。因此,冻伤的防治成为寒区劳动卫生工作的一项重要研究课题。为了解我局高寒站区检车员、调车员、养路工的冻伤发病率,摸清冻伤发生的规律及其与气温等因素的关系,为冻伤的防治工作提供可靠依据,我们于1983年12月~1984年3月对塔河、林海、劲涛三个地区(以下简称塔、林、劲)的上述工种做了跟班调查,并对所有现职职工进行了冻伤史询问,现将调查结果报道如下。
Frostbite is a common disease in cold area in winter, the railway system inspection car, shunting, road maintenance and other open-air jobs is particularly common. Therefore, the prevention and treatment of frostbite has become an important research topic in the labor hygiene work in the cold area. In order to understand the prevalence rate of frostbite and the incidence of frostbite in inspectors, shufflers and road maintenance workers in the COFCO station in our bureau, find out the regularity of the occurrence of frostbite and its relationship with temperature and other factors, and provide a reliable basis for the prevention and treatment of frostbite. In 1983, From December to March 1984, he conducted follow-up surveys on the above-mentioned trades in the three areas of Tahe, Linhai and Jintao (hereinafter referred to as “tower, forest and fresh power”) and asked all current employees about the history of frostbite. Reported as follows.