Cited 18 times in
Development of a Korean Culture-Friendly Olfactory Function Test and Optimization of a Diagnostic Cutoff Value
DC Field | Value | Language |
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dc.contributor.author | 김진원 | - |
dc.contributor.author | 김창훈 | - |
dc.contributor.author | 남재성 | - |
dc.contributor.author | 윤주헌 | - |
dc.contributor.author | 조형주 | - |
dc.contributor.author | 하종균 | - |
dc.contributor.author | 박정진 | - |
dc.date.accessioned | 2020-12-01T16:48:32Z | - |
dc.date.available | 2020-12-01T16:48:32Z | - |
dc.date.issued | 2020-08 | - |
dc.identifier.issn | 1976-8710 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/179988 | - |
dc.description.abstract | Objectives: Cultural familiarity and safety must be considered when assessing olfactory ability. The YSK olfactory function (YOF) test is a new olfactory function test using culturally familiar odorants to Koreans. Methods: The YOF test comprises three subtests for threshold (T), discrimination (D), and identification (I). The identification test included eight universal and four Korean culture-friendly odorants, which were selected considering eight major functional groups. Data were obtained from 1,127 subjects over 19 years old. Subjects were classified as having normosmia (n=542), hyposmia (n=472), and anosmia (n=113) by self-reported olfactory function. The YOF test and the Korean version of the Sniffin' stick test (KVSS-II) were performed on the same day in random order. Diagnostic cutoffs for anosmia and hyposmia were calculated using the Youden index (J). Results: The mean values for each T/D/I subtest and the total TDI score were as follows: normosmia (T, 4.6±2.3; D, 8.6±2.1; I, 11.1±1.7; TDI score, 24.2±4.5); hyposmia (T, 3.3±2.2; D, 7.1±2.5; I, 9.2±3.1; TDI score, 19.5±6.4); and anosmia (T, 1.7±1.2; D, 5.1±2.5; I, 5.0±3.2; TDI score, 11.8±5.6). The correlation coefficients between the YOF test and KVSS-II were 0.57, 0.65, 0.80, and 0.86 for T, D, I, and the TDI score, respectively (P<0.001). The diagnostic cutoffs were a TDI score ≤14.5 (J=0.67) for anosmia and 14.5(TDI score ≤21.0 (J=0.38) for hyposmia. The diagnostic efficacy of the YOF test (area under the curve [AUC], 0.88) was equivalent to that of the KVSS-II (AUC, 0.88; P=0.843; DeLong method). Conclusion: The YOF test is a new olfactory test using safe and Korean culture-friendly odorants. It showed equivalent validity with the conventional olfactory function test. Furthermore, the YOF test provides information on the major functional groups of odorants, potentially enabling a more comprehensive interpretation for patients with olfactory disorders. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.language | English | - |
dc.publisher | Korean Society of Otorhinolaryngology--Head and Neck Surgery | - |
dc.relation.isPartOf | CLINICAL AND EXPERIMENTAL OTORHINOLARYNGOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Development of a Korean Culture-Friendly Olfactory Function Test and Optimization of a Diagnostic Cutoff Value | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Otorhinolaryngology (이비인후과학교실) | - |
dc.contributor.googleauthor | Jong-Gyun Ha | - |
dc.contributor.googleauthor | Jinwon Kim | - |
dc.contributor.googleauthor | Jae Sung Nam | - |
dc.contributor.googleauthor | Jeong Jin Park | - |
dc.contributor.googleauthor | Hyung-Ju Cho | - |
dc.contributor.googleauthor | Joo-Heon Yoon | - |
dc.contributor.googleauthor | Chang-Hoon Kim | - |
dc.identifier.doi | 10.21053/ceo.2020.00864 | - |
dc.contributor.localId | A04734 | - |
dc.contributor.localId | A01050 | - |
dc.contributor.localId | A05623 | - |
dc.contributor.localId | A02604 | - |
dc.contributor.localId | A03936 | - |
dc.contributor.localId | A04810 | - |
dc.relation.journalcode | J00552 | - |
dc.identifier.eissn | 2005-0720 | - |
dc.identifier.pmid | 32668827 | - |
dc.subject.keyword | Culture | - |
dc.subject.keyword | Odorants | - |
dc.subject.keyword | Olfactory Perception | - |
dc.subject.keyword | Smell | - |
dc.contributor.alternativeName | Kim, Jin Won | - |
dc.contributor.affiliatedAuthor | 김진원 | - |
dc.contributor.affiliatedAuthor | 김창훈 | - |
dc.contributor.affiliatedAuthor | 남재성 | - |
dc.contributor.affiliatedAuthor | 윤주헌 | - |
dc.contributor.affiliatedAuthor | 조형주 | - |
dc.contributor.affiliatedAuthor | 하종균 | - |
dc.citation.volume | 13 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 274 | - |
dc.citation.endPage | 284 | - |
dc.identifier.bibliographicCitation | CLINICAL AND EXPERIMENTAL OTORHINOLARYNGOLOGY, Vol.13(3) : 274-284, 2020-08 | - |
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