At discharge, outcome was considered according to GOS as good recovery in 278 cases (76.80%), mild disability in 56 cases, severe disability in 13 cases and death in 15 cases, with mortality rate of 4.14%.

• 根据GOS评估标准；362例患者中恢复良好者278例(76.；80%25)；轻残56例；重残13例；死亡15例；病死率为4