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上海染料化工五厂大量生产还原橄榄录B,还原深蓝B。二种染料,主要中间体是苯绕蒽酮,接触的工人易致职业性皮肤病。作者对三个车间54名及接触该物料的运输工6名以及因皮肤病严重已调离者37名,共97名作了调查。其中女性28名,患病21名,占75％;男性69名,患病37名,占54％,女性患病率高于男性,这符合职业性皮炎的患病率的情况。年龄分布在20～55岁;其中以老年人为多;50岁以上共18名,其中17名患病,占94.4％。从工龄来看。发现工龄越长,患病率越高;如调查中发现工龄5年以下者患病率为7.9％,5～10年为8.7％,10年以上者为41.1％。曲于皮炎是过敏原因引起,故大多数在接触后数天即发,
Shanghai Dyeing Chemical Plant 5 mass production of reduced olive recorded B, restore dark blue B. Two kinds of dyes, the main intermediates is benzene around anthracene, workers exposed to lead to occupational skin diseases. The authors investigated a total of 97 workers from 54 workshops in the three workshops and six transport workers in contact with the material, as well as 37 persons who had been severely removed from the skin disease. Among them, 28 were women and 21 were sick, accounting for 75%; 69 were males and 37 were sick, accounting for 54%. The prevalence rate of females was higher than that of males, which accorded with the prevalence of occupational dermatitis. The ages ranged from 20 to 55 years old. Among them, the elderly were more than those aged over 50, of whom 18 were sick, accounting for 94.4%. From the length of service point of view. Found longer service life, the higher the prevalence; as found in the survey of 5 years of age below the prevalence of 7.9%, 5 to 10 years was 8.7%, 41.1% over 10 years. Song in dermatitis is caused by allergies, so most of the days after the onset of exposure,