Objective: To explore the proportion of deaths and injuries caused by Road Traffic Accidents(RTA) and influence of traffic condition on traffic accidents nationwide during 2002.

• 目的:对2002年全国交通事故中的道路交通条件和伤亡人员情况进行流行病学分析,探讨伤亡的构成及交通条件对交通事故的影响。