Treloar D M
College of Nursing, University of Florida, Gainesville 32610.
Appl Nurs Res. 1994 May;7(2):52-8. doi: 10.1016/0897-1897(94)90033-7.
Crying in healthy, recently born infants has been associated with decreased oxygenation, which may prolong adjustment to extrauterine life. This research investigated the use of nonnutritive sucking (NNS) as an intervention to reduce crying and prevent any decreases in oxygenation that may occur in crying healthy term infants between 9 and 72 hours of life. Twenty-nine experimental group infants, who received a pacifier (NNS) immediately after crying was induced by a heelstick, had statistically significantly higher transcutaneous oxygen tensions (tcPO2S) compared with baseline values than 30 control (ONNS) infants who did not. Infants who received NNS also had higher tcPO2S after crying than infants who did not. NNS, which attenuates crying, may alleviate crying-induced oxygen decreases in healthy, transitional newborn infants.
健康足月新生儿啼哭与氧合作用降低有关，这可能会延长其宫外生活适应期。本研究调查了使用非营养性吸吮（NNS）作为一种干预措施，以减少啼哭，并防止出生后9至72小时内啼哭的健康足月儿出现氧合作用降低的情况。29名实验组婴儿在足跟采血诱发啼哭后立即使用安抚奶嘴（NNS），与30名未使用安抚奶嘴的对照组婴儿相比，其经皮氧分压（tcPO2S）较基线值有统计学意义的显著升高。接受NNS的婴儿啼哭后的tcPO2S也高于未接受NNS的婴儿。NNS可减轻啼哭，可能会缓解健康过渡期新生儿因啼哭引起的氧含量降低。
