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本文对1806名矿工(其中煤矿工人662,石矿工人650人,隧道工239人,矿山联合企业工人255人)进行血压与心肌供血情况的调查,全部受试者均为男性,年龄在20～59岁,他们大部分(72～88%)。为掌子面清除工、掘进工、采煤工、钻眼工;其他为爆破工、工长、代班长、井下钳工、电工等;工龄57～89%均在10年以上。作者采用世界卫生组织确认的标准方法进行检查测定,结果发现有7.9～35.5%工
This paper investigates the blood pressure and myocardial blood supply of 1806 miners (including 662 miners, 650 miners, 239 tunnel workers and 255 miners). All subjects were male and their ages ranged from 20 ~ 59 years old, most of them (72 ~ 88%). For the cleaning of face workers, diggers, coal miners, drilling eye; others for the blasting workers, foreman, on behalf of the monitor, underground fitter, electrician, etc .; 57 to 89% of the length of work in more than 10 years. The author adopts the standard method confirmed by the World Health Organization to check and determine that it is found that 7.9 to 35.5% of workers