rate of severe injury

Conclusion: The clinical feature of multiple injury were severe traumatic condition, high shock incidence rate and high mortality. Early precise diagnosis and adopted indeed measure can elevate achievement ratio in emergency department.

结论：多发伤伤情重，休克发生率和死亡率高，急诊科应力求早期准确诊断，采取确切抢救措施，以提高抢救成功率。

2h-8h after severe thoraco-abdominal injury, in trauma group, a function disturbance of small intestine transit could be observed ( P < 0.01). Intestinal permeability and positive rate of portal vein blood culture increased obviously ( P < 0.01);

严重胸腹伤后2h～8h，与正常对照组相比，创伤组存在小肠传输功能障碍（P

TF/ TFPI ratio was increased obviously in groups with severe trauma and infection, while it was decreased at the early stage of impact in groups with only trauma, slight injury and high survival rate. 4.

在损伤较严重的创伤合并感染组，TF/TFPI比值明显增加，而损伤程度轻、存活率高的单纯创伤组其比值在早期是降低的。