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近年来,我们在汽车修理厂和汽油库进行职工职业性体检时,发现工人心电图异常较多。为探讨其原因,我们对直接接触汽油的汽车修理工、副油工和接油工的心电图进行了观察。观察、检查、分析的情况如下:观察组:汽车修理厂修理车间清洗工、汽油库副油接油工共50名。其中男48人,女2人;工龄2～24年,平均11.2年;年龄20～48岁,平均34.6岁。对照组:为两个厂接触汽油的科室人员和其它工人共51名。工龄3～24年,平均12.3年;年龄21～50岁,平均36.8岁。
In recent years, when we conducted occupational physical examinations at automobile repair shops and gasoline depots, we found that workers had abnormal ECGs. To find out why, we looked at the electrocardiographs of auto mechanics, sub-oilers and plumbers who came into direct contact with gasoline. Observation, inspection and analysis of the situation are as follows: Observation group: car repair shop repair shop cleaners, petrol oil tanker oil a total of 50 workers. Among them, 48 were males and 2 were females; their length of service ranged from 2 to 24 years, with an average of 11.2 years; their ages ranged from 20 to 48 years with an average of 34.6 years. Control group: a total of 51 departments and other workers who contacted the two plants for gasoline. Length of service 3 to 24 years, an average of 12.3 years; aged 21 to 50 years, mean 36.8 years.