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dc.contributor.author전영우-
dc.date.accessioned2016-08-28T12:08:16Z-
dc.date.available2016-08-28T12:08:16Z-
dc.date.issued2010-
dc.identifier.issn1049-2275-
dc.identifier.otherOAK-6578-
dc.identifier.urihttp://dspace.ewha.ac.kr/handle/2015.oak/220791-
dc.description.abstractScar color evaluation by clinical physicians has been based on subjective judgments. The purpose of this study was to investigate the application of a novel photographic analysis to produce an objective and quantitative measurement of scar color using the L*a*b* color coordinates.Three plastic surgeons evaluated photos of 207 scars using the clinical scar assessment scale developed by Beausang et al. Scar color was subjectively classified as group 1 (perfect match), 2 (slight mismatch), 3 (obvious mismatch), or 4 (gross mismatch). Three general physicians quantified color differences between the scar and the surrounding normal skin using the L*a*b* color coordinates. The total color difference (ΔT*) and the color differences for each coordinate (ΔL*, Δa*, and Δb*) were calculated. The measurement was performed 3 times with a 4-week interval.Group 1 contained 51 scars, group 2 had 68, group 3 had 46, and group 4 had 42. The mean (SD) total color difference values (ΔT*) for each group were 4.4 (1.83), 9.55 (2.18), 17.76 (2.96), and 29.06 (9.45), respectively (P < 0.001). The mean of each color coordinate (ΔL* = light to dark, and Δa* = green to red) also differed between the groups, except in groups 1 and 2. The mean Δb* (blue to yellow) did not differ between the groups. The correlation coefficients for interrater reliability and test-retest consistency were satisfactory.Objective scar evaluation using the L*a*b* color coordinates is found to be a reliable method to quantify scar color. With further study, this method could be simple and effective to assess the effects of scar management. © 2010 by Mutaz B. Habal, MD.-
dc.languageEnglish-
dc.titleObjective and quantitative evaluation of scar color using the l*a*b* color coordinates-
dc.typeConference Paper-
dc.relation.issue3-
dc.relation.volume21-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage679-
dc.relation.lastpage684-
dc.relation.journaltitleJournal of Craniofacial Surgery-
dc.identifier.doi10.1097/SCS.0b013e3181d7a7eb-
dc.identifier.wosidWOS:000278102200013-
dc.identifier.scopusid2-s2.0-77952801900-
dc.author.googleCheon Y.W.-
dc.author.googleLee W.J.-
dc.author.googleRah D.K.-
dc.date.modifydate20180608120503-
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의과대학 > 의학과 > Journal papers
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