2021年度苏州市科技发展计划指导性项目（SKJYD2021142）；2019年苏州市临床重点病种诊疗技术专项及重大疾病、传染病预防和控制关键技术（研究）资助项目（GWZX201904）；2019年度苏州市“科教兴卫”青年科技资助项目（KJXW2019055）
目的：分析苏州市院前急救创伤分布情况，调整资源布局，整体提升创伤救治能力。方法：从苏州市急救中心提取2018-2020年院前急救创伤患者病历资料，进行回顾性分析。结果：创伤是占用院前急救资源最大的病种，院前急救创伤患者男女比为1.43：1，年龄集中在25-44岁年龄段的青年人群，每年2月为院前急救创伤病例的最低谷，一天中的高峰时段为8-9时和17-18时，院前急救创伤的主要发生地为道路，主要高发区是吴江区，主要类型为交通事故。结论：院前急救创伤病例在人群、时间和区域的分布有相对明显的规律，急救中心和有关部门可以此为依据，针对高危人群、高峰时节、重点区域、重点类型进行医疗资源整合和人员配置优化，提升创伤救治效率，降低创伤的致死率及致残率。
Objective：To analyze the distribution of pre-hospital emergency trauma in Suzhou to adjust the layout of resources and improve the overall trauma treatment capacity. Methods：To extract the medical records of pre-hospital emergency trauma patients from Suzhou Emergency Center from 2018 to 2020，and conduct a retrospective analysis. Results：Trauma is the disease that occupies the largest pre-hospital emergency resources，the ratio of male to female in pre-hospital emergency trauma patients is 1.43：1，and the age is concentrated in the 25-44 years old. The lowest valley of pre-hospital emergency trauma cases is in February of the year，the peak hours of the day are 8-9 and 17-18，the main place of pre-hospital emergency trauma is the road，the main high incidence area is Wujiang District，and the main type is traffic accident. Conclusions：The distribution of pre-hospital emergency trauma cases in the population，time and area has a relatively obvious pattern，the emergency center and relevant departments shall integratemedical resources and human resources for high-risk groups，peak seasons，key areas and key types，so as to improve the efficiency of trauma treatment and reduce the death and disability rates of trauma.