母乳吸吮干预对婴儿静脉穿刺疼痛的影响

Effects of breast-feeding intervention on newborns＇ pain caused by vein puncture

目的探讨母乳吸吮时机对婴儿静脉穿刺疼痛的影响。方法随机把符合条件的入院患儿分成干预组与对照组各60例。干预组在操作前暂禁母乳喂养2～3h，在静脉穿刺时给予母乳吸吮干预。对照组按常规给予静脉穿刺。通过检测患儿啼哭时间、心率、血氧饱和度来评估患儿的疼痛程度。结果干预组静脉穿刺患儿啼哭持续时间均少于对照组，差异具有统计学意义（Z=-4．405，P〈0．05），血氧饱和度均高于对照组，差异具有统计学意义（P〈0．01）。结论母乳吸吮干预可有效减轻婴儿静脉穿刺疼痛程度。

Objective To evaluate the effect of breast-feeding on newborns＇ pain caused by vein puncture. Methods The newborns having pneumonia after into the hospital were randomly divided into breastfeeding group and control group, each group have sixty cases. The newborns in the breast-feeding group prohibit breasffeeding two or three hours before the operation, then began to receive breast-feeding at one minute before the vein puncture until the vein puncture finished. The newborns＇ time of cry, heart rate （ HR ） and oxygen saturation （ SaO2 ） were recorded and compared between the two groups. Results The heart rate was significant differences on the time of cry caused by pain between the two groups （ Z=- 4. 405, P 〈 0. 05） , SaO2 after vein puncture arc higher than control group （ P 〈0.01 ）. Conclusions Breast-feeding intervention can relieve newborns＇ pain caused by vein puncture.