Results:EEG showed mainly suffusing slow waves in frontal labe, The change of EEG of DEACMP was identical with the severity of brain damage and the prognosis of conscious status.
结果：脑电图主要表现为额区广泛性慢波，脑电图的改变随着DEACMP的损伤程度和转归发生一致变化。
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Conclusion: Grading nursing care visiting labe aimed at department of hepatobiliary surgery may improve nursing quality and increase satisfaction of patients significantly.