How many times should we repeat measuring liver stiffness using shear wave elastography?: 5-repetition versus 10-repetition protocols
DC Field | Value | Language |
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dc.contributor.author | Choi, Seung Hee | - |
dc.contributor.author | Jeong, Woo Kyoung | - |
dc.contributor.author | Kim, Yongsoo | - |
dc.contributor.author | Lim, Sanghyeok | - |
dc.contributor.author | Kwon, Jong Won | - |
dc.contributor.author | Kim, Tae Yeob | - |
dc.contributor.author | Kim, Min Yeong | - |
dc.contributor.author | Sohn, Joo Hyun | - |
dc.date.accessioned | 2021-07-30T05:26:09Z | - |
dc.date.available | 2021-07-30T05:26:09Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-12 | - |
dc.identifier.issn | 0041-624X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4865 | - |
dc.description.abstract | The purpose of this study is to evaluate whether a 5-repetition liver stiffness (LS) measurement as the standard protocol of shear wave elastography (SWE) is comparable to a conventional 10-repetition measurement protocol and to identify factors that influence the reliability of the 5-repetition protocol. A total of 346 patients (mean, 48.0 years; range, 15–81 years, M:F = 192:154) who underwent SWE were enrolled. The median, first quartile, third quartile, and interquartile range divided by the median (IQR/M) of LS measurement were calculated and compared between 5-repetition and 10-repetition protocols. Subgroup analyses were also performed to identify factors associated with measurement reliability. The overall mean LS from the 10-repetition protocol was 7.97 kPa, which was not significantly different from the mean LS of the 5-repetition protocol (7.91 kPa; p = 0.192). However, the third quartile and IQR/M values of the two groups were significantly different from each other (p = 0.003 and <0.001). Subgroup analysis revealed that the 5-repetition results were significantly different from the 10-repetition results in the fatty liver and high LS subgroups. Therefore, the 5-repetition SWE measurement protocol can replace the conventional 10-repetition protocol, with the exception of patients with fatty liver disease or an LS value higher than 10 kPa. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | How many times should we repeat measuring liver stiffness using shear wave elastography?: 5-repetition versus 10-repetition protocols | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Yongsoo | - |
dc.contributor.affiliatedAuthor | Sohn, Joo Hyun | - |
dc.identifier.doi | 10.1016/j.ultras.2016.08.005 | - |
dc.identifier.scopusid | 2-s2.0-84982113741 | - |
dc.identifier.wosid | 000383943900019 | - |
dc.identifier.bibliographicCitation | ULTRASONICS, v.72, pp.158 - 164 | - |
dc.relation.isPartOf | ULTRASONICS | - |
dc.citation.title | ULTRASONICS | - |
dc.citation.volume | 72 | - |
dc.citation.startPage | 158 | - |
dc.citation.endPage | 164 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Acoustics | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Acoustics | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.subject.keywordPlus | TRANSIENT ELASTOGRAPHY | - |
dc.subject.keywordPlus | RADIATION-FORCE | - |
dc.subject.keywordPlus | HEPATIC-FIBROSIS | - |
dc.subject.keywordPlus | PORTAL-HYPERTENSION | - |
dc.subject.keywordPlus | VIRAL-HEPATITIS | - |
dc.subject.keywordPlus | REPRODUCIBILITY | - |
dc.subject.keywordPlus | DISEASE | - |
dc.subject.keywordPlus | ELASTICITY | - |
dc.subject.keywordPlus | STEATOSIS | - |
dc.subject.keywordAuthor | Diffuse liver disease | - |
dc.subject.keywordAuthor | Shear wave elastography | - |
dc.subject.keywordAuthor | Liver stiffness measurement | - |
dc.subject.keywordAuthor | Intra-observer variation | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0041624X1630138X?via%3Dihub | - |
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