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作者调查36名无汞中毒史氯碱厂工人,平均年龄为39.9岁,工龄均在10年以上。接触组工人作常规体检,并重点检查中枢神经系统症状和手震颤。对照组为纸厂和电缆业的工人,其职业技能与教育程度与接触组相似。心理检查有:简短讯问,常规使用的成套测验,识别行为试验(包括词语试验、视智力测验)及从韦氏记忆量表中选的三个测验(数学符号、逻辑记忆、视觉再生)。同时用冷原子吸收法检测尿
The author investigated 36 chlorine-free chlorine factory workers without mercury poisoning history, the average age of 39.9 years, length of service in more than 10 years. Contact workers for routine physical examination, and focus on examination of central nervous system symptoms and hand tremor. The control group consisted of workers in the paper mill and cable industry with similar occupational skills and education levels as the contact group. Psychological tests include short interrogations, routine tests, cognitive tests (including word tests, intelligence tests), and three tests (mathematical notation, logical memory, visual regeneration) from the Wechsler memory scale. At the same time using cold atomic absorption method for urine