The relationship between MODS and changes of coagulation and fibrinolytic system, the relationship among the prognosis and abnormities of coagulation and fibrinolytic system were observed.

• 分析三组患者凝血和纤溶系统指标是否有差异，MODS患者生存者与死亡者，凝血、抗凝和纤溶系统指标是否有差异。