ABSTRACT
Objective To analyze the features of EMU survived casualties and the rescue during a head -on- rear collision between two EMU trains on 23 July 2011 ( July 23 train collision accident) at Wenzhou station.Methods The casualties treated in many major hospitals in Wenzhou were surveyed within 24 hours after the accident occurred.The data of age,gender,type of injury and injury severity of the wounded were analyzed.Results A total of 136 casualties were treated within the first 24 hours after the accident occurred,and the male patients and female patients accounted for 55.89％ and 44.11％ respectively,blunt trauma was the main cause of injuries.The percent of multiple injuries in the wounded survivals accounted for 79.41％.The most common injury site of the survived casualties was chest,followed by four limbs and spine.All the wounded were rescued on the spot and were referred to the hospitals with better medical facilities.Conclusions There was no significant difference in gender of the wounded.Blunt trauma was the leading cause of injuries,and the chest,four limbs and spine were the liable parts of body to be traumatized.Saving life,triaging and transferring the wounded as soon as possible were the major algorithm during the initial stage of medical rescue after the accident occurred.