Objective:To investigate the predictive value for head injury with trauma revised injury severity score(TRISS) and a severity characterization of trauma(ASCOT).

• 目的 :探讨创伤严重程度评分 (TRISS)和创伤严重程度特征评分 (ASCOT)两种评分法在单纯颅脑外伤中的评估价值。