NICU中光线水平对早产儿生长发育影响的研究  

The effect of the intensity of light in the NICU on premature infants' growth and development

作　　者：何广荣[1] 付丽[2] 李洪伟[1] 孙夫强[1] 李贵英[1] 

机构地区：[1]天津医科大学第二医院新生儿科,300211 [2]天津医科大学第二医院护理部,300211

出　　处：《中国护理管理》2014年第3期281-283,共3页Chinese Nursing Management

摘　　要：目的:探讨NICU病室光线水平对早产儿生长发育的影响。方法 :将符合纳入标准的60例早产儿分为干预组和对照组各30例。在住院期间使干预组处于循环光线环境,对照组则处于传统的持续暗光线环境。比较两组体质量、血氧饱和度、心率、胆红素代谢水平的差异。结果 :两组患儿体质量增长率、经皮血氧饱和度及心率的变异系数、胆红素平均值无统计学差异(P>0.05)。两组患儿胆红素变异系数的差异有统计学意义(P<0.05)。结论 :循环光线能促进早产儿胆红素的代谢且反弹性低。Objective：To explore the effect of the intensity of light in the NICU on premature infants＆#39; growth and development. Methods：Sixty premature infants whose gestational age was no more than 34 weeks were recruited according to the inclusion criteria and divided into the control group （n=30） and the experimental group （n=30）. The premature infants in the experimental group were given a cycling light, and those in the control group were given a persistent dim light. We compared the weights, oxyhemoglobin saturation, heart rate, and bilirubin metabolism of the infants in two groups. Results：There was no signiifcantly different in the weights of the infants, the coefifcient of variation of oxyhemoglobin saturation and heart rate, and transcutaneous bilirubin in two groups （P〉0.05）. The coefifcient of variation of bilirubin in two groups had signiifcant difference （P〈0.05）. Conclusion：The cycling light can promote bilirubin metabolism and the bilirubin level of the infants is not easy to rebound.

关 键 词：早产儿 持续暗光 循环光线 生长发育 

分 类 号：R47[医药卫生—护理学]