组病人中有46例肌电图出现不同程度的运动、感觉神经传导速度减慢，占77.97%；

Different degree slow-down of MCV and NCV occurred in 46 patients of Group B (77.97%).

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组病人中有46例肌电图出现不同程度的运动、感觉神经传导速度减慢，占77.97%；

Different degree slow-down of MCV and NCV occurred in 46 patients of Group B (77.97%).

youdao