Objective To explore specific risk factors in the early seizures after acute moderate and severe head injuries and understand incidence of nonconvulsive status epilepticus (NCSE) under coma.

• 目的探讨急性中重型脑损伤后早期癫痫发生的高危因素;了解昏迷状态下非痉挛性癫痫(NCSE)的发生率。