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严重创伤是众所关注的社会问题,是危害人们生命健康的三大杀手(创伤、肿瘤、心脑血管疾病)之一[1],而交通事故是导致创伤的主要原因。每年我国交通事故死亡人数约10万人,在世界各国交通事故死亡人数中排第1位[2]。2002年至2011年我国平均每起交通事故导致死亡0.2人,而同期平均每起特大交通事故导致死亡15.4人[3]。因此,我国的交通事故发生率虽有逐渐下降的趋势,但交通事故病死率仍较高[4]。
Serious trauma is a social issue of concern, one of the three killers (trauma, cancer, cardiovascular and cerebrovascular diseases) that endanger the health and lives of people [1], and traffic accidents are the main causes of trauma. Every year there are about 100,000 deaths from traffic accidents in China, ranking the first among the death toll from traffic accidents in various countries of the world. [2] Between 2002 and 2011, an average of 0.2 people died as a result of each traffic accident in China, compared with an average of 15.4 deaths from each major road accident in the same period. [3] Therefore, although the incidence of traffic accidents in our country has been gradually declining, the mortality rate of traffic accidents is still high [4].