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目的：调查氢醌生产厂的接触水平及对职业接触人群健康的影响。方法：空气浓度监测，选92名接触工人作体格检查，另73名非接触者作对照。结果：车间空气中氢醌浓度为0．012～6．662mg/m3，时间加权平均浓度为0．011～3．685mg/m3，该浓度以包装工段最高。结论：职业接触人群呼吸道刺激症状增加，肺功能及血小板计数有所降低，而肝、肾和免疫功能无明显改变．
Objectives: To investigate the level of exposure of hydroquinone production plants and the health effects on occupationally exposed populations. Methods: Air concentration monitoring, 92 workers were selected for physical examination, the other 73 non-contact control. Results: The concentration of hydroquinone in the air of the workshop was 0.012 ~ 6.662mg / m3 and the time-weighted average concentration was 0.011 ~ 3.685mg / m3. The concentration was the highest in the packaging section. Conclusion: The symptoms of respiratory tract irritation in occupationally exposed people increased, lung function and platelet count decreased, while liver, kidney and immune function did not change significantly.