对46例我院新生儿病房收治的足月窒息新生儿及30例健康足月新生儿止凝血状况进行了筛查。结果表明血小板减少、国际正常化比率(International normalised ratio,INR)增高及纤维蛋白原减少发生率窒息组均较对照组明显增高(P<0.005),并且血小板减少发生率重度窒息组较轻度窒息组明显增高(P<0.01)。窒息儿中INR增高及纤维蛋白原减低组分别较其正常组颅内出血发生率增高(P<0.005、P<0.05)。提示:对窒息新生儿止凝血功能进行常规筛查对诊断、指导治疗及预后均有重要的实用价值。 46 cases of neonatal ward admitted to our hospital of full-term asphyxia neonates and 30 cases of healthy full-term neonatal coagulation status were screened. The results showed that the thrombocytopenia, the international normalized ratio (International normalized ratio, INR) increased and fibrinogen reduce the incidence of asphyxia group were significantly higher than the control group (P <0.005), and the incidence of thrombocytopenia severe asphyxia group mild asphyxia Group was significantly higher (P <0.01). The incidence of intracranial hemorrhage was higher in asphyxiated infants with increased INR and decreased fibrinogen (P <0.005, P <0.05), respectively. Hint: Conventional screening of clotting function in neonates with asphyxia has important practical value in diagnosis, guiding treatment and prognosis.