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通过对６３名电焊作业工人神经行为功能的测试，并对其相应作业地点空气中锰浓度测定（０．３７ｍｇ／ｍ３，超过国家最高容许浓度１．８５倍），另选３５名非电焊作业工人为对照组。测定结果二组情感状态、６项行为功能得分经统计学处理，差异有显著性（Ｐ＜０．０５，Ｐ＜０．０１）。从而表明情感状态、６项行为功能检测是反映早期锰中毒诊断指标之一。
Through the testing of the neurobehavioral function of 63 welders, the air concentration of manganese (0.37mg / m3, 1.85 times higher than the national maximum allowable concentration) of the corresponding work place was tested, and 35 non-welding workers For the control group. The results of the two groups of emotional status, six behavioral function scores by statistical analysis, the difference was significant (P <0.05, P <0.01). Thus indicating the emotional status, 6 behavioral testing is one of the indicators of early diagnosis of manganese poisoning.