Application of Respiratory Index and Oxygenation Index Dynamic Monitoring in Neonatal Respiratory Distress Syndrome / 实用儿科临床杂志

ABSTRACT

Objective To explore the clinical value of respiratory index(RI) and oxygenation index(OI)dynamic monitoring in neonatal respiratory distress syndrome(NRDS) during mchanical ventilation.Methods According to prognosis,24 newborns with NRDS who had not be treated with pulmonary surfactant in NICU of Chengdu maternal and child health hospital from Dec.2006 to Nov.2007 were divided into 2 groups.There were 16 newborns in survival group and 8 newborns in death group.The changes of RI,OI,p(A-a)(O2) and pa(O2) were stu-died at 2,24,48 h after using of synchronized intermittent mandatory ventilation and before ventilation weaning.Results In the early periods,there were significant differences in RI,OI and p(A-a)(O2) between the survival group and the death group(t=2.47,2.62,3.01 Pa