Eyelid fissure dimensions in Japanese and in Brazilians of European descent over 50 years of age

dc.contributor.authorHata Viveiros, Magda Massae [UNESP]
dc.contributor.authorMatai, Olivia [UNESP]
dc.contributor.authorTakahagi, Rodrigo Ueno [UNESP]
dc.contributor.authorPadovani, Carlos Roberto [UNESP]
dc.contributor.authorSchellini, Silvana Artioli [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T17:42:11Z
dc.date.available2018-11-26T17:42:11Z
dc.date.issued2017-09-01
dc.description.abstractPurpose: To investigate differences in the palpebral fissure eyelid position in Japanese subjects and in Brazilian subjects of European descent over 50 years of age. Methods: A cross-sectional study evaluating 50 Japanese subjects and 50 Brazilian subjects of European descent over 50 years of age was performed to evaluate the effect of aging on eyelid position. Digital photographs were taken with the eyes in the primary position and transferred to a computer to be processed by Scion imaging software for evaluation of palpebral fissure width, height, and margin reflex distance (MRD). The data were statistically analyzed according to sex, age, and race. Results: The width of the eyelid fissure in Japanese subjects was higher than that in Brazilian subjects, whereas the height of the eyelid fissure and the MRD1 was higher in Brazilians than in Japanese (p<0.01). Width, height, and MRD1 were linearly associated with age only in the Japanese group (p<0.05); this association was observed only with width in the Brazilian group (p<0.05). There were no differences according to laterality in either group (p>0.05). Conclusion: There are racial differences in age-related changes in the eyelids, which are more marked in Japanese subjects.en
dc.description.affiliationUniv Estadual Paulista, Dept Ophthalmol, Fac Med Botucatu, Botucatu, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Biostat, Inst Biociencia, Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Ophthalmol, Fac Med Botucatu, Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Biostat, Inst Biociencia, Botucatu, SP, Brazil
dc.format.extent304-308
dc.identifierhttp://dx.doi.org/10.5935/0004-2749.20170074
dc.identifier.citationArquivos Brasileiros De Oftalmologia. Sao Paulo: Consel Brasil Oftalmologia, v. 80, n. 5, p. 304-308, 2017.
dc.identifier.doi10.5935/0004-2749.20170074
dc.identifier.fileWOS000415347000008.pdf
dc.identifier.issn0004-2749
dc.identifier.urihttp://hdl.handle.net/11449/163475
dc.identifier.wosWOS:000415347000008
dc.language.isoeng
dc.publisherConsel Brasil Oftalmologia
dc.relation.ispartofArquivos Brasileiros De Oftalmologia
dc.relation.ispartofsjr0,518
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectEyelids/anatomy and histology
dc.subjectEyelids/pathology
dc.subjectAsian Continental Ancestry Group
dc.subjectBrazilian
dc.subjectAge factors
dc.subjectImage processing, computer-assisted
dc.titleEyelid fissure dimensions in Japanese and in Brazilians of European descent over 50 years of ageen
dc.typeArtigo
dcterms.rightsHolderConsel Brasil Oftalmologia
unesp.author.lattes8727897080522289[4]
unesp.author.orcid0000-0002-7719-9682[4]

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