severity of injuries meaning in English

事故严重程度

We therefore believe that fitting of seat belts on plbs can reduce the number of fatalities and the severity of injuries in case of traffic accidents
因此，我们相信公共小巴设置安全带后，在发生交通事故时，可减低乘客伤亡的程度。
But the relationship among the severity of injury and changes of cytokines are not clear . the mechanisms , post - intervals , severity and prognosis of brain injury are very important in forensic and clinical practice . in this study , brain contusion model of different severity and post - traumatic intervals were made
Tbi的形成机制、损伤形成时间、损伤程度分析以及预后判断一直受到法医及临床工作者的重视，其中损伤程度的判定成为实际案例中判定案件性质及量刑的主要依据，成为法医病理学工作者亟待解决的一个重要的科研课题。