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对150例职业性慢性铅中毒伴腹绞痛患者周围神经损害分析显示,铅中毒患者周围神经均存在不同程度损害,以正中神经感觉传导速度减慢为主,血铅含量与正中神经感觉传导速度呈负相关,Pearson检验存在显著性差异(P<0.001)。
Analysis of 150 cases of occupational chronic lead poisoning in patients with abdominal colic peripheral nerve damage analysis showed that patients with lead poisoning have varying degrees of peripheral nerve damage to the median nerve conduction slowed down the main sensory, blood lead levels and median nerve conduction velocity There was a negative correlation between Pearson test and significant difference (P <0.001).