Effects of the breast milk olfactory stimulation combined with the music intervention for the neonates with venipuncture on their analgesia and puncture success rate
Objective:To investigate the effects of the breast milk olfactory stimulation combined with the music inter-vention for the neonates with venipuncture on their analgesia and puncture success rate.Methods:102 neonates who wanted venipuncture in hospital were selected and were divided into two groups from December 2021 to December 2023.51 neonates in the control group were given conventional venipuncture method,and 51 neonates in the observa-tion group were given the breast milk olfactory stimulation combined with the music intervention additionally.The scores of neonatal pain assessment scale(NIPS)and neonatal face coding system(NFCS),the onset and duration of crying,the success rate of once puncture,the values of heart rate and oxygen saturation(SpO2)and the puncture re-lated complications rate of the neonates were compared between the two groups.Results:The NIPS scores during puncture and at 1 min and 2 min after puncture(4.83±0.74 points,2.35±0.67 points and 0.78±0.40 points),the NFCS score(5.02±1.14 points,3.18±0.75 points and 1.04±0.33 points),the crying duration(54.3±7.2s),the HR value during puncture and at 1 min and 2 min after puncture(148.1±4.9 times/m,149.3±4.8 times/min and 142.1±4.2 times/min),and the incidence of puncture related complications(5.9％)of the neonates in the observation group were significantly lower than those(5.32±0.88 points,3.49±0.56 points,1.43±0.47 points,5.78±1.09 points,4.22±0.93 points,1.51±0.4 8 points,110.82±12.28 s,153.8±5.2 times/min,155.4±4.9 times/min,146.3±4.2 times/min,and 19.6％)of the neonates in the control group.The onset time(2.8±0.4 s)of the neonatal crying in the obser-vation group was significantly later than that(2.1±0.2 s)in the control group.The success rate of once puncture(96.1％),and the SpO2 value during puncture and at 1 min and 2 min after puncture(95.8±1.9％,95.2±1.8％and 95.0±1.7％)of the neonates in the observation group were significantly higher than those(82.4％,94.5±1.7％,94.0±1.6％and 93.6±1.6％)of the neonates in the control group(all P＜0.05).Conclusion:The breast milk olfactory stimulation combined with the music intervention for the neonates with venipuncture can effectively reduce their pain perception,reduce their crying time,improve their success rate of once puncture and reduce their risk of puncture re-lated complications.
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