早产儿窒息与脐动脉血气分析

Judgement of Suffocation by Analysis on Arterial Blood Gas in Umibilical Cords of Premature Infants

早产儿窒息是导致早产儿死亡的重要因素之一。分析了250名早产儿和100名成熟新生儿脐动脉血气，结果发现早产儿和成熟新生儿脐动脉血气值无显著差异，剖宫产的早产儿和阴道分娩的早产儿脐动脉血气值有显著差异。脐动脉血气分析较APgar评分对判断早产儿窒息更有价值。

The suffocation of premature infants is a main cause of the death of premature infants.The arterial blood gas values in umibilical cord of 250 premature infants and 100 mature in-fants were deterwhned. The results show that there is no significant difference of the values of arterial blood gas in umbilical cord between premature infants and mature infants, while evident difference of that between the nature labored infants and Caesarean born infants. The analysis on arterial blood gas in umbilical cord is more valuable to judge the suffocation of premeture infants than the Apgar grade.