Umbilical Cord Arterial Blood Gas and Apgar Score: Who Is at Higher Risk?

Abstract

Background: Fetal asphyxia and the consequent neurological damages could be avoided if the risk factors are controlled at earlier stages. Umbilical cord arterial blood gas (UCABG) seems to be related to the Apgar scores, as well as the neonatal morbidity and mortality rates. Therefore, we designed this study to assess the correlation between the Apgar score and UCABG in Northeast of Iran. Methods: This case-control study evaluated 438 term newborns and 62 preterm infants born during 2012-2013. Peripartum asphyxia, admission in the neonatal intensive care unit, and death were recorded as outcome measures. All the data were analyzed using the t-test and logistic regression analysis. Results: Mild to moderate acidemia (pH=7-7.2) was reported in 9.6% and severe acidemia (PH

Keywords

• Apgar score
• Neonates
• Umbilical cord blood gas