Objective To explore the changes of Von Willebrand factor (VWF)? D Dimer(D D)? C reactive protein (CRP) and their relationship with severity of illness in children with different degrees of systemic inflammatory response syndrome (SIRS).

• 目的 探讨不同程度全身炎症反应综合征 (SIRS)患儿血管性假血友病因子 (VW因子 )、D 二聚体 (D D)及C 反应蛋白 (CRP)的变化 ,与病情危重程度的关系。