Cited 4 times in
Exhaled breath temperature as a tool for monitoring asthma control after an attack in children
DC Field | Value | Language |
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dc.contributor.author | 김경원 | - |
dc.contributor.author | 김수연 | - |
dc.contributor.author | 김윤희 | - |
dc.contributor.author | 김혜란 | - |
dc.contributor.author | 설인숙 | - |
dc.contributor.author | 손명현 | - |
dc.contributor.author | 최선하 | - |
dc.date.accessioned | 2019-07-11T03:18:43Z | - |
dc.date.available | 2019-07-11T03:18:43Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 8755-6863 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/169922 | - |
dc.description.abstract | BACKGROUND: Exhaled breath temperature (EBT) has been suggested as a non-invasive marker of airway inflammation in asthma. There have been no studies examining longitudinal changes in EBT following asthma attacks. OBJECTIVE: To investigate changes in EBT during and after an asthma attack and to relate these changes to changes in respiratory physiological measurements. METHODS: We evaluated 38 hospitalized children aged 5-18 years diagnosed with an asthma attack. Spirometry was performed upon hospitalization. During hospitalization, EBT, peak expiratory flow rate (PEFR), and asthma score were measured daily. These tests were repeated 1 week and 1 month after discharge. The overall PEFR change, temporal changes in plateau values at the end of expiration, and time-dynamic associations were evaluated using linear mixed models. RESULTS: FEV1 was lower at admission than at discharge (63.3 ± 24 vs 99.5 ± 14 percent of predicted, P < 0.001). The EBT was higher at admission than at 1 week after discharge (34.1°C [range: 33.9-34.8°C] vs 33.6°C [range: 33.0-34.2°C], P = 0.007); overall, EBTs decreased over time (P = 0.007). Among individual subjects, decreased EBT was correlated with increased PEFR over time. Furthermore, plateau values at the end of expiration had a time-dependent, dynamic association with the PEFR during hospitalization (P = 0.005) and between asthma attack onset and asthma status stabilization (P = 0.032). CONCLUSIONS: The EBT was elevated during asthma attacks and gradually decreased until asthma was well controlled. The EBT may be a useful, non-invasive tool for monitoring asthma control in children. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Wiley-Liss | - |
dc.relation.isPartOf | PEDIATRIC PULMONOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Exhaled breath temperature as a tool for monitoring asthma control after an attack in children | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Pediatrics (소아청소년과학교실) | - |
dc.contributor.googleauthor | In Suk Sol | - |
dc.contributor.googleauthor | Yoon Hee Kim | - |
dc.contributor.googleauthor | Soo Yeon Kim | - |
dc.contributor.googleauthor | Sun Ha Choi | - |
dc.contributor.googleauthor | Hye Ran Kim | - |
dc.contributor.googleauthor | Kyung Won Kim | - |
dc.contributor.googleauthor | Myung Hyun Sohn | - |
dc.identifier.doi | 10.1002/ppul.24225 | - |
dc.contributor.localId | A00303 | - |
dc.contributor.localId | A04724 | - |
dc.contributor.localId | A00799 | - |
dc.contributor.localId | A05116 | - |
dc.contributor.localId | A01941 | - |
dc.contributor.localId | A01967 | - |
dc.contributor.localId | A04804 | - |
dc.relation.journalcode | J02491 | - |
dc.identifier.eissn | 1099-0496 | - |
dc.identifier.pmid | 30609317 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/ppul.24225 | - |
dc.subject.keyword | asthma attack | - |
dc.subject.keyword | children | - |
dc.subject.keyword | exhaled breath temperature | - |
dc.subject.keyword | peak expiratory flow rate | - |
dc.contributor.alternativeName | Kim, Kyung Won | - |
dc.contributor.affiliatedAuthor | 김경원 | - |
dc.contributor.affiliatedAuthor | 김수연 | - |
dc.contributor.affiliatedAuthor | 김윤희 | - |
dc.contributor.affiliatedAuthor | 김혜란 | - |
dc.contributor.affiliatedAuthor | 설인숙 | - |
dc.contributor.affiliatedAuthor | 손명현 | - |
dc.contributor.affiliatedAuthor | 최선하 | - |
dc.citation.volume | 54 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 230 | - |
dc.citation.endPage | 236 | - |
dc.identifier.bibliographicCitation | PEDIATRIC PULMONOLOGY, Vol.54(3) : 230-236, 2019 | - |
dc.identifier.rimsid | 62589 | - |
dc.type.rims | ART | - |
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