中国医学创新2018，Vol.15Issue(30)：54-57,4.DOI:10.3969/j.issn.1674-4985.2018.30.014
应用近红外光谱技术监测健康婴儿肾氧饱和度
Monitoring of Renal Regional Oxygenation Saturation in Healthy Infants by Near-infrared Spectroscopy
摘要
Abstract
Objective:To observe renal regional tissue oxygen saturation(RrSO2) value in healthy infants.Method:A total of 90 healthy infants weighing less than 10 kg were selected,according to age and gestational age,they were divided into full-term newborn group,preterm infant group and infant group,30 cases in each group.The RrSO2 value was determined by near infrared spectroscopy(NIRS),and the average value of 10 consecutive measurements was normal RrSO2value.Result:The value of RrSO2 in 90 children at rest was(77.25±6.67)%,of which male(77.77±6.35)% and female(76.69±7.03)%,the difference was not statistically significant(P>0.05).The value of RrSO2 in preterm infant,full-term newborn and infant groups were (79.61±5.64),(78.78±7.81),(73.38±4.49)% respectively,the infant group was lower than that of preterm infant and full-term newborn groups(P<0.05),the preterm infant group was compared with full-term newborn group,the difference was not statistically significant(P>0.05).RrSO2 was negatively correlated with weight and distance from kidney to body surface(r=-0.358,-0.358,P=0.001,0.001),but no correlation with gender (r=-0.105,P=0.323).Conclusion:The normal RrSO2 value of healthy infants at rest was(77.25±6.67)%, and the RrSO2 value of infants within 10 kg was negatively correlated with body weight and the distance from kidney to body surface.关键词
肾氧饱和度/近红外光谱技术/新生儿/早产儿/婴儿/健康Key words
Renal regional oxygenation saturation/Near infrared spectroscopy/Newborns/Preterm infants/Infants/Healthy引用本文复制引用
姚翠翠,邢大军,谢越涛,马星钢,王常娥..应用近红外光谱技术监测健康婴儿肾氧饱和度[J].中国医学创新,2018,15(30):54-57,4.基金项目
深圳市科技计划项目(JCYJ20160429175948904) （JCYJ20160429175948904）
