| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2025-10-14 |
| タイトル |
|
|
タイトル |
Neonatal nurses’ perceptions and objective indices of noise during quiet hours in the NICU |
|
言語 |
en |
| 著者 |
Sugiura, Masato
Shimizu, Jun
Yano, Yoshiko
Fujino, Masayuki
Nakano, Takashi
Miyata, Masafumi
Niinomi, Kazuteru
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
|
|
権利情報 |
This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Background: Noise adversely affects preterm infants in the neonatal intensive care unit (NICU), but past studies focused exclusively on quantifying its acoustic characteristics. Purpose: This study aims to examine the relationships between objective noise measurements and nurses’ subjective perceptions in the NICU and analyze how these measurements vary by location and time of day during quiet hours. Methods: In this observational study, noise was measured in 12 bays of an open-bay NICU during set times in the morning, afternoon, and evening. Subjective ratings of perceived noise were solicited from 25 nurses during these periods, converted to numerical scores, and ranked to categorize the bays into 3 measurement areas: loud, intermediate, and quiet. Noise indices were tested for associations with noise score, measurement area, and time by correlation and variance analyses. Results: The equivalent continuous sound level (Leq) ranged from 55 to 63 dB over 60-minute measurement periods. The L5 (level exceeded 5% of the 60-minute period) and the L50 (level exceeded 50% of the 60-minute period) were analyzed to capture short-duration high noise levels and typical ambient noise, respectively. Noise ratings showed weak correlations with Leq, L5, L50, and minimum sound levels (Lmin). Implications for Practice and Research: Strategies that consider location and time of day, with measures against sudden noise, are needed for NICU care. Future research should address comprehensive assessments of noise sources and their impact evaluation on preterm infants. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Wolters Kluwer Health |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1097/ANC.0000000000001274 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1536-0903 |
| 書誌情報 |
en : Advances in Neonatal Care
巻 25,
号 4,
p. 353-362,
発行日 2025-08
|
neonatal_nurses__perceptions_and_objective_indices.8.pdf (1000 KB)
