Predictors of nutritive sucking in preterm infants
Predictors of nutritive sucking in preterm infants
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DOI：
10.1038/sj.jp.7211590
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发表时间：
2006-11-01
影响因子：
2.9
通讯作者：
Wetzel, P. A.
中科院分区：
文献类型：
--
作者：
Pickler, R. H.;Best, A. M.;Wetzel, P. A.
目的：这项分析的目的是确定如何选择营养吸吮的特点，（抽吸次数、抽吸/爆破次数和抽吸/分钟）随时间的变化，并检查选定因素的影响（发病率，成熟度，喂养前行为状态和喂养经验）对这些变化的影响。在3级新生儿重症监护病房进行了一项纵向非实验性研究，使用了88名早产儿的便利样本。统计分析采用重复测量混合模型在SAS.Results：吸吮活动（吸吮，吸吮/爆发，吸吮/分钟）的发病率，成熟度，喂养经验和喂养前的行为状态预测。经验在口服喂养的吸吮，吸吮/爆破和吸吮/minute.Conclusion：经验喂养可能会导致更快的成熟的吸吮特性的数量的变化有最大的影响。
Objective: The purposes of this analysis were to determine how select characteristics of nutritive sucking (number of sucks, sucks/burst, and sucks/minute) change over time and to examine the effect of select factors (morbidity, maturity, prefeeding behavior state, and feeding experience) on those changes.Study design: A longitudinal, non-experimental study was conducted in a Level 3 neonatal intensive care unit using a convenience sample of 88 preterm infants. Statistical analyses were performed using a repeated-measures mixed-model in SAS.Results: Sucking activity (number of sucks, sucks/burst, and sucks/minute) was predicted by morbidity, maturity, feeding experience and prefeeding behavior state. Experience at oral feeding had the greatest effect on changes in the number of sucks, suck/burst and sucks/minute.Conclusion: Experience at feeding may result in more rapid maturation of sucking characteristics.