道路交通事故颅脑损伤机制与临床法医学应用研究
发布时间:2018-04-17 13:21
本文选题:道路交通事故 + 颅脑损伤 ; 参考:《昆明医学院》2006年硕士论文
【摘要】:目的:研究道路交通事故颅脑损伤的流行病学特点和颅脑损伤机制;探讨道路交通事故颅脑损伤伤情鉴定、后期伤残评定及相关因素,为预防、控制道路交通事故和临床法医学应用提供依据。方法:应用统计学方法和法医学理论技术对2004年昆明地区道路交通事故346例颅脑损伤临床法医鉴定资料进行系统性分析研究。结果:本组交通事故颅脑损伤案例年龄分布呈正态分布,25~64岁占事故人数的61.8%。事故发生的时间分布以19~22时最高,占27.2%,儿童或青少年事故时间以13—14时最高,占33.3%;老年人事故时间以19~22时最高,占38.9%。机动车肇事占肇事车辆总数的80.9%,损伤人员中行人和自行车驾驶员占事故损伤总数的65.3%。交通事故形成的颅脑损伤中重伤占42.6%,儿童、青少年颅脑损伤轻伤占43.3%,老年人颅脑损伤重伤占56%。交通事故颅脑损伤伤残评定Ⅷ~Ⅹ级占伤残评定的89%,后期伤残评定时间伤后6月~1年占评定总数54.6%。建立了道路交通事故伤残构成与颅脑原发损伤和后遗症的logistic回归方程,伤残构成的相关因素依次为智力缺损、精神障碍、脑神经损伤、脑组织肿胀。结论:道路交通事故颅脑损伤年龄分布以25~64岁人群事故发生率最高,儿童、青少年事故时间以13~14时最高,老年人事故时间以19~22时最高;不同车辆导致颅脑损伤的特点有所不同,机动车肇事最多见,机动车与摩托车造成损伤较重;行人、自行车驾驶员颅脑损伤多见,重伤较多;人员颅脑损伤机制以碰撞伤为主,其次是摔跌伤;儿童以轻型颅脑损伤多见,老年人以重型颅脑损伤最多;后期伤残评定时间以伤后6月~1年评定较合适,颅脑损伤以轻度伤残为主;建立伤残构成与原发性颅脑损伤和后遗症的logistic回归方程,,伤残的构成因素以智力缺损、精神障碍为主。
[Abstract]:Objective: to study the epidemiological characteristics and the mechanism of craniocerebral injury in road traffic accidents, to explore the identification of craniocerebral injury in road traffic accidents, the later stage disability evaluation and the related factors, in order to prevent,Control of road traffic accidents and clinical forensic application to provide the basis.Methods: the data of 346 cases of craniocerebral injury in Kunming in 2004 were analyzed and studied systematically by using statistical method and forensic theory.Results: the age distribution of traffic accident craniocerebral injury cases was normal distribution.The distribution of the time of the accident was the highest in the range of 19 ~ 22:00 (27.2cm), the highest in children or adolescents (13-14), and the highest in the elderly (19- 22:00), accounting for 38.9%.Motor vehicle accidents accounted for 80.9 percent of the total number of vehicles involved, and pedestrian and bicycle drivers accounted for 65.33percent of the total number of accidents.Among the craniocerebral injuries caused by traffic accidents, severe injuries accounted for 42.6%, minor injuries for children and adolescents accounted for 43.3%, and severe brain injuries for the elderly accounted for 56%.Grade 鈪
本文编号:1763778
本文链接:https://www.wllwen.com/shekelunwen/gongan/1763778.html