Heart rate variability during caregiving and sleep after massage therapy in preterm infants.
Heart rate variability during caregiving and sleep after massage therapy in preterm infants.
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DOI：
10.1016/j.earlhumdev.2013.01.004
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发表时间：
2013-08
影响因子：
2.5
通讯作者：
Moyer-Mileur, Laurie J.
中科院分区：
文献类型：
--
作者：
Smith, Sandra L.;Haley, Shannon;Slater, Hillarie;Moyer-Mileur, Laurie J.
Preterm birth impairs the infant’s stress response due to interruption of autonomic nervous system (ANS) development. Preterm infants demonstrate a prolonged and aberrant sympathetic response to stressors. ANS development may be promoted by massage therapy (MT), which has been shown to improve stress response in preterm infants. To compare preterm infant ANS function and stress response during sleep and caregiving epochs, as measured by heart rate variability (HRV), after two weeks of twice-daily MT. A subset of participants from a larger randomized, masked, controlled trial was used. Twenty-one infants (8 males, 13 females) from a larger study of 37 medically stable preterm infants were studied. Infants were receiving full volume enteral feedings with a mean post-menstrual age of 31.4 (MT) and 30.9 (Control) weeks. Low to High frequency (LF:HF) ratio of HRV was the outcome of interest. There was a significant group x time x sex interaction effect (p <.05). Male Control infants demonstrated a significant decline in LF:HF ratio from baseline to the second caregiving epoch, suggesting decreased mobilization of sympathetic nervous system response when exposed to stressors. Male MT infants demonstrated increased LF:HF ratio during caregiving and decreased LF:HF ratio during sleep epochs, suggesting improved ANS function, although this was not statistically significant. LF:HF ratio was similar in female MT and female Control infants during caregiving and sleep. Control males had decreased HRV compared to MT males. There was no difference in HRV between MT and Control females.
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影响因子：
3.2
作者：
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通讯作者：
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影响因子：
2.5
作者：
Moyer-Mileur, Laurie J.;Haley, Shannon;Lane, Robert H.
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CLAIRAMBAULT, J;CURZIDASCALOVA, L;LEFFLER, C
通讯作者：
LEFFLER, C
影响因子：
8
作者：
Moyer-Mileur, LJ;Brunstetter, V;Chan, GM
通讯作者：
Chan, GM