Cardiorespiratory effects of maternal sounds in infants born between 26 and 33 weeks of gestation

Crisanta Maria Gomes da Silva Leopoldo Portugal; Luís Octávio de Sá; Maria Hercília Ferreira Guimarães Pereira Areias

doi:10.12707/riv16075

Cardiorespiratory effects of maternal sounds in infants born between 26 and 33 weeks of gestation

Crisanta Maria Gomes da Silva Leopoldo Portugal, Luís Octávio de Sá, Maria Hercília Ferreira Guimarães Pereira Areias

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

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Abstract

Background: Care delivery to preterm infants is one of the health areas that have made most progress in recent decades, leading to more interventionist and innova-tive obstetrical and neonatal practices. Environmental and behavioral factors in neonatal intensive care units (NICUs) have been studied in order to analyze and identify their impact on PTIs. Objectives: To identify the effects of maternal sounds in the cardiorespiratory parameters of PTIs admitted to an NICU. Methodology: An experimental randomized study was conducted with 18 PTIs who were randomly distrib-uted into 2 groups, in order to compare the effects of maternal sounds with the effects of the usual sounds at a NICU. Results: PTIs exposed to maternal sounds had a more stable heart rate (p = .000), higher respiratory rate (p = .000), and higher oxygen saturation (p = .000) than PTIs exposed to the usual sounds at a NICU. Conclusion: The results show the benefit of exposure to maternal sounds, leading to greater physiological and clinical stability of PTIs.

Translated title of the contribution	Os efeitos cardiorrespiratórios dos sons maternos no recém-nascido das 26 às 33 semanas de idade gestacional
Original language	English
Pages (from-to)	55-64
Number of pages	10
Journal	Referência
Volume	4
Issue number	12
DOIs	https://doi.org/10.12707/riv16075
Publication status	Published - 2017

Keywords

Auditory stimulation
Heart rate
Premature infant
Pulse oximetry
Respiratory rate

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10.12707/riv16075Licence: CC BY

28548467_enFinal published version, 573 KBLicence: CC BY
28548467_ptFinal published version, 520 KBLicence: CC BY

http://hdl.handle.net/10400.14/24657Licence: CC BY

Cite this

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title = "Cardiorespiratory effects of maternal sounds in infants born between 26 and 33 weeks of gestation",

abstract = "Background: Care delivery to preterm infants is one of the health areas that have made most progress in recent decades, leading to more interventionist and innova-tive obstetrical and neonatal practices. Environmental and behavioral factors in neonatal intensive care units (NICUs) have been studied in order to analyze and identify their impact on PTIs. Objectives: To identify the effects of maternal sounds in the cardiorespiratory parameters of PTIs admitted to an NICU. Methodology: An experimental randomized study was conducted with 18 PTIs who were randomly distrib-uted into 2 groups, in order to compare the effects of maternal sounds with the effects of the usual sounds at a NICU. Results: PTIs exposed to maternal sounds had a more stable heart rate (p = .000), higher respiratory rate (p = .000), and higher oxygen saturation (p = .000) than PTIs exposed to the usual sounds at a NICU. Conclusion: The results show the benefit of exposure to maternal sounds, leading to greater physiological and clinical stability of PTIs.",

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T1 - Cardiorespiratory effects of maternal sounds in infants born between 26 and 33 weeks of gestation

AU - Portugal, Crisanta Maria Gomes da Silva Leopoldo

AU - Sá, Luís Octávio de

AU - Areias, Maria Hercília Ferreira Guimarães Pereira

PY - 2017

Y1 - 2017

N2 - Background: Care delivery to preterm infants is one of the health areas that have made most progress in recent decades, leading to more interventionist and innova-tive obstetrical and neonatal practices. Environmental and behavioral factors in neonatal intensive care units (NICUs) have been studied in order to analyze and identify their impact on PTIs. Objectives: To identify the effects of maternal sounds in the cardiorespiratory parameters of PTIs admitted to an NICU. Methodology: An experimental randomized study was conducted with 18 PTIs who were randomly distrib-uted into 2 groups, in order to compare the effects of maternal sounds with the effects of the usual sounds at a NICU. Results: PTIs exposed to maternal sounds had a more stable heart rate (p = .000), higher respiratory rate (p = .000), and higher oxygen saturation (p = .000) than PTIs exposed to the usual sounds at a NICU. Conclusion: The results show the benefit of exposure to maternal sounds, leading to greater physiological and clinical stability of PTIs.

AB - Background: Care delivery to preterm infants is one of the health areas that have made most progress in recent decades, leading to more interventionist and innova-tive obstetrical and neonatal practices. Environmental and behavioral factors in neonatal intensive care units (NICUs) have been studied in order to analyze and identify their impact on PTIs. Objectives: To identify the effects of maternal sounds in the cardiorespiratory parameters of PTIs admitted to an NICU. Methodology: An experimental randomized study was conducted with 18 PTIs who were randomly distrib-uted into 2 groups, in order to compare the effects of maternal sounds with the effects of the usual sounds at a NICU. Results: PTIs exposed to maternal sounds had a more stable heart rate (p = .000), higher respiratory rate (p = .000), and higher oxygen saturation (p = .000) than PTIs exposed to the usual sounds at a NICU. Conclusion: The results show the benefit of exposure to maternal sounds, leading to greater physiological and clinical stability of PTIs.

KW - Auditory stimulation

KW - Heart rate

KW - Premature infant

KW - Pulse oximetry

KW - Respiratory rate

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ER -

Cardiorespiratory effects of maternal sounds in infants born between 26 and 33 weeks of gestation

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Keywords

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