A Comparison of Central Corneal Thickness Measurements and Measurement Repeatability Using Three Imaging Modalities
DC Field | Value | Language |
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dc.contributor.author | Woo, Sang Earn | - |
dc.contributor.author | Lee, Si Hyung | - |
dc.date.accessioned | 2021-09-10T06:24:43Z | - |
dc.date.available | 2021-09-10T06:24:43Z | - |
dc.date.issued | 2021-02 | - |
dc.identifier.issn | 0378-6471 | - |
dc.identifier.issn | 2092-9374 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/18996 | - |
dc.description.abstract | Purpose: To compare and analyze central corneal thickness (CCT) measurements and measurement repeatability according to the corneal thickness obtained with anterior segment optical coherence tomography (AS-OCT), ultrasound pachymetry (USP), and dual Scheimpflug imaging (Galilei G4 (R)). Methods: CCT measurements obtained using AS-OCT, USP, and a dual rotating Scheimpflug camera in 120 eyes of 60 healthy subjects were compared and the repeatability was analyzed. Results: The average CCT measurements using AS-OCT, USP, and a dual rotating Scheimpflug camera were 511.23 +/- 37.16, 525.78 +/- 39.22, and 531.43 +/- 41.57 mu m, respectively. The CCT measurement using dual rotating Scheimpflug imaging was statistically significantly thicker than that measured using AS-OCT (p < 0.05). A significant linear correlation was observed among OCT, USP, and dual rotating Scheimpflug measurements (r > 0.900, p < 0.001). All three methods showed high repeatability (intraclass correlation coefficient >= 0.996) for intra-examiner CCT measurements. Conclusions: The CCT measurement results using the three methods were significantly correlated and showed high repeatability. However, the AS-OCT measurement was significantly thinner than that obtained using a dual rotating Scheimpflug camera. CCT measurement with a dual rotating Scheimpflug camera is a better alternative for USP than AS-OCT. Therefore, CCT should be interpreted in the context of the instrument used. | - |
dc.format.extent | 9 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 대한안과학회 | - |
dc.title | A Comparison of Central Corneal Thickness Measurements and Measurement Repeatability Using Three Imaging Modalities | - |
dc.title.alternative | 세 가지 기기를 이용하여 측정한 중심각막두께의 비교 및 반복성 비교 | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.3341/jkos.2021.62.2.184 | - |
dc.identifier.scopusid | 2-s2.0-85101737360 | - |
dc.identifier.wosid | 000620709300005 | - |
dc.identifier.bibliographicCitation | 대한안과학회지, v.62, no.2, pp 184 - 192 | - |
dc.citation.title | 대한안과학회지 | - |
dc.citation.volume | 62 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 184 | - |
dc.citation.endPage | 192 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002683503 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | esci | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Ophthalmology | - |
dc.relation.journalWebOfScienceCategory | Ophthalmology | - |
dc.subject.keywordPlus | OPTICAL COHERENCE TOMOGRAPHY | - |
dc.subject.keywordPlus | DUAL SCHEIMPFLUG ANALYZER | - |
dc.subject.keywordPlus | IN-SITU KERATOMILEUSIS | - |
dc.subject.keywordPlus | ULTRASOUND PACHYMETRY | - |
dc.subject.keywordPlus | GLAUCOMA | - |
dc.subject.keywordPlus | REPRODUCIBILITY | - |
dc.subject.keywordPlus | AGREEMENT | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | SURGERY | - |
dc.subject.keywordPlus | ORBSCAN | - |
dc.subject.keywordAuthor | Anterior segment optical coherence tomography | - |
dc.subject.keywordAuthor | Central corneal thickness | - |
dc.subject.keywordAuthor | Dual rotating Scheimpflug camera | - |
dc.subject.keywordAuthor | Ultrasound pachymetry | - |
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