Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®

Detalhes bibliográficos
Autor(a) principal: Alvarenga, Lênio Souza [UNIFESP]
Data de Publicação: 1999
Outros Autores: Moura, Christiane Rolim [UNIFESP], Mello, Paulo Augusto de Arruda [UNIFESP], Prata Junior, João Antonio [UNIFESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.1590/S0004-27491999000600007
http://repositorio.unifesp.br/handle/11600/851
Resumo: Purpose: To evaluate the effect of spherical equivalent on the acquisition of nerve fiber layer (NFL) thickness with GDX TM Scanning Laser System®. Methods: Forty-one eyes of 41 volunteers were enrolled in this study. All of them presented with no ocular disease and no visual field defect. The NFL thickness was measured with GDX TM Scanning Laser System® as described in its manual. The values obtained in a group of volunteers with negative spherical equivalent (group I) were compared to those from a group with a positive spherical equivalent (group II) by the Mann-Whitney test. Results: There was no statistical difference between mea-surements in eyes of group I and those in group II. The NFL thickness measurements were not correlated with the sphe-rical equivalent. Conclusions: In the studied group there was no statistical difference in the GDX TM Scanning Laser System® parameters related to spherical equivalent.
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spelling Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®Spherical equivalent and nerve fiber layer thickness assessed with GDX TM Scanning Laser System®PolarimetryNerve fiber layerSpherical equivalentPolarimetriaCamada de fibras nervosasEquivalente esféricoPurpose: To evaluate the effect of spherical equivalent on the acquisition of nerve fiber layer (NFL) thickness with GDX TM Scanning Laser System®. Methods: Forty-one eyes of 41 volunteers were enrolled in this study. All of them presented with no ocular disease and no visual field defect. The NFL thickness was measured with GDX TM Scanning Laser System® as described in its manual. The values obtained in a group of volunteers with negative spherical equivalent (group I) were compared to those from a group with a positive spherical equivalent (group II) by the Mann-Whitney test. Results: There was no statistical difference between mea-surements in eyes of group I and those in group II. The NFL thickness measurements were not correlated with the sphe-rical equivalent. Conclusions: In the studied group there was no statistical difference in the GDX TM Scanning Laser System® parameters related to spherical equivalent.Objetivo: Estudar a influência do equivalente esférico nos valores obtidos pelo GDX TM Scanning Laser System®. Métodos: Foram avaliados 41 olhos de 41 voluntários sem doenças oculares e com campo visual sem alterações. Foi realizada a polarimetria de varredura a laser com o GDX TM Scanning Laser System® de acordo com as instruções contidas no manual do aparelho. Foram comparados os valores obtidos nesse exame em um grupo de pacientes com equivalente esférico positivo e em um outro com este valor nulo ou negativo, pelo teste de Mann-Whitney. Resultados: Não se verificou diferença estatística entre os valores obtidos nos olhos de pacientes do grupo I e os do grupo II. Não foi encontrada correlação entre o equivalente esférico e os valores obtidos com o GDX TM Scanning Laser System®. Conclusões: Na amostra estudada não houve diferença estatística entre os valores obtidos em um grupo de olhos com equivalente esférico positivo e outro com este valor negativo ou nulo, usando-se o GDX TM Scanning Laser System®.UNIFESP-EPM Departamento de OftalmologiaUNIFESP, EPM, Depto. de OftalmologiaSciELOConselho Brasileiro de OftalmologiaUniversidade Federal de São Paulo (UNIFESP)Alvarenga, Lênio Souza [UNIFESP]Moura, Christiane Rolim [UNIFESP]Mello, Paulo Augusto de Arruda [UNIFESP]Prata Junior, João Antonio [UNIFESP]2015-06-14T13:24:57Z2015-06-14T13:24:57Z1999-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion693-695application/pdfhttp://dx.doi.org/10.1590/S0004-27491999000600007Arquivos Brasileiros de Oftalmologia. Conselho Brasileiro de Oftalmologia, v. 62, n. 6, p. 693-695, 1999.10.1590/S0004-27491999000600007S0004-27491999000600007.pdf0004-2749S0004-27491999000600007http://repositorio.unifesp.br/handle/11600/851porArquivos Brasileiros de Oftalmologiainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-07-29T10:00:11Zoai:repositorio.unifesp.br/:11600/851Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-07-29T10:00:11Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®
Spherical equivalent and nerve fiber layer thickness assessed with GDX TM Scanning Laser System®
title Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®
spellingShingle Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®
Alvarenga, Lênio Souza [UNIFESP]
Polarimetry
Nerve fiber layer
Spherical equivalent
Polarimetria
Camada de fibras nervosas
Equivalente esférico
title_short Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®
title_full Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®
title_fullStr Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®
title_full_unstemmed Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®
title_sort Equivalente esférico e valores da espessura da camada de fibras nervosas obtidas com o GDX TM Scanning Laser System®
author Alvarenga, Lênio Souza [UNIFESP]
author_facet Alvarenga, Lênio Souza [UNIFESP]
Moura, Christiane Rolim [UNIFESP]
Mello, Paulo Augusto de Arruda [UNIFESP]
Prata Junior, João Antonio [UNIFESP]
author_role author
author2 Moura, Christiane Rolim [UNIFESP]
Mello, Paulo Augusto de Arruda [UNIFESP]
Prata Junior, João Antonio [UNIFESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Alvarenga, Lênio Souza [UNIFESP]
Moura, Christiane Rolim [UNIFESP]
Mello, Paulo Augusto de Arruda [UNIFESP]
Prata Junior, João Antonio [UNIFESP]
dc.subject.por.fl_str_mv Polarimetry
Nerve fiber layer
Spherical equivalent
Polarimetria
Camada de fibras nervosas
Equivalente esférico
topic Polarimetry
Nerve fiber layer
Spherical equivalent
Polarimetria
Camada de fibras nervosas
Equivalente esférico
description Purpose: To evaluate the effect of spherical equivalent on the acquisition of nerve fiber layer (NFL) thickness with GDX TM Scanning Laser System®. Methods: Forty-one eyes of 41 volunteers were enrolled in this study. All of them presented with no ocular disease and no visual field defect. The NFL thickness was measured with GDX TM Scanning Laser System® as described in its manual. The values obtained in a group of volunteers with negative spherical equivalent (group I) were compared to those from a group with a positive spherical equivalent (group II) by the Mann-Whitney test. Results: There was no statistical difference between mea-surements in eyes of group I and those in group II. The NFL thickness measurements were not correlated with the sphe-rical equivalent. Conclusions: In the studied group there was no statistical difference in the GDX TM Scanning Laser System® parameters related to spherical equivalent.
publishDate 1999
dc.date.none.fl_str_mv 1999-12-01
2015-06-14T13:24:57Z
2015-06-14T13:24:57Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S0004-27491999000600007
Arquivos Brasileiros de Oftalmologia. Conselho Brasileiro de Oftalmologia, v. 62, n. 6, p. 693-695, 1999.
10.1590/S0004-27491999000600007
S0004-27491999000600007.pdf
0004-2749
S0004-27491999000600007
http://repositorio.unifesp.br/handle/11600/851
url http://dx.doi.org/10.1590/S0004-27491999000600007
http://repositorio.unifesp.br/handle/11600/851
identifier_str_mv Arquivos Brasileiros de Oftalmologia. Conselho Brasileiro de Oftalmologia, v. 62, n. 6, p. 693-695, 1999.
10.1590/S0004-27491999000600007
S0004-27491999000600007.pdf
0004-2749
S0004-27491999000600007
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Arquivos Brasileiros de Oftalmologia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 693-695
application/pdf
dc.publisher.none.fl_str_mv Conselho Brasileiro de Oftalmologia
publisher.none.fl_str_mv Conselho Brasileiro de Oftalmologia
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
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