Neonatal response to control of noise inside the incubator.
Pediatr Nurs
; 27(6): 600-5, 2001.
Article
in En
| MEDLINE
| ID: mdl-12024534
ABSTRACT
PURPOSE:
The purpose of this study was to test the effect of acoustical foam on the level of noise inside the incubator and examine neonatal response behaviors to changes in environmental noise.METHOD:
The study used a repeated measure, within subject, comparative design. Data on 65 premature neonates were collected over a 14-month period at a large teaching hospital in Delaware. Sound levels, oxygen saturation, and infant states were measured and recorded during three study conditions pre-study neonate in incubator, neonate in incubator with 5 x 5 x 1 inch acoustical foam pieces placed in each of four corners, and post-study recovery of neonate in incubator with foam removed. All state assessments were measured with oxygen saturation and sound level measurements every 2 minutes of the study for a total 40 minutes.FINDINGS:
The findings demonstrate a significant treatment effect of acoustical foam on decreasing environmental noise measurements inside the incubator (p = 0.006). Findings also demonstrate significantly changed neonatal state response behaviors with decreasing environmental noise measurements inside the incubator (p = 0.00).CONCLUSIONS:
The results of this study support the use of acoustical foam as one method of environmental noise management in the intensive care nursery. Because there was a significant correlation between higher noise levels and oxygen support therapy, the findings suggest that special nursing considerations should be taken when caring for ventilator-dependent infants. Noise control protocols should focus on essential environmental interventions for care of these infants.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Incubators, Infant
/
Noise
Type of study:
Guideline
Limits:
Humans
/
Newborn
Language:
En
Journal:
Pediatr Nurs
Year:
2001
Document type:
Article
Affiliation country:
United States
Publication country:
EEUU
/
ESTADOS UNIDOS
/
ESTADOS UNIDOS DA AMERICA
/
EUA
/
UNITED STATES
/
UNITED STATES OF AMERICA
/
US
/
USA