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作者近来对城市居民和汽车流量多的地区从事室外工作的职员进行健康检查,取血测定铅、镉含量,了解一般健康人群的蓄积水平。选择女子418名,居住在东京的江东区(98名),江户川区(128名),新宿区(106名)及墨母区(86名)。年龄在20—80岁之间,其中40—50岁占总数的60%;男子111名,分布在千叶和神奈川两县汽车流量大的交通要道地区,年龄在20—60岁之间,同时分吸烟者(占58%)和不吸烟者(占42%),吸烟量按2—50支/日统计,10—20支/日占吸烟者的65%。
Recently, the author conducted a health check on employees working in urban areas and areas with heavy vehicular traffic. Blood samples were collected to determine levels of lead and cadmium and to understand the level of accumulation in general healthy people. A total of 418 women, including Koto (98), Edogawa (128), Shinjuku (106) and Moto-ku (86), were selected. Aged between 20 and 80 years old, of whom 40-50 years old account for 60% of the total; 111 men, which are located in the traffic arteries in the two major counties of Chiba and Kanagawa, aged between 20 and 60, At the same time divided smokers (58%) and non-smokers (42%), smoking by 2-50 / day statistics, 10-20 / 65% of smokers.