Delineation of vertebral area on the coronal plane using three-dimensional ultrasonography advanced volume contrast imaging (VCI) Omni view: intrarater reliability and agreement using standard mouse, high definition mouse, and pen-tablet

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dc.contributor.authorAraujo Junior, Edward [UNIFESP]
dc.contributor.authorMartinez, Luis Henrique [UNIFESP]
dc.contributor.authorSimioni, Christiane [UNIFESP]
dc.contributor.authorMartins, Wellington P.
dc.contributor.authorNardozza, Luciano M. [UNIFESP]
dc.contributor.authorMoron, Antonio F. [UNIFESP]
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionEscola Ultra Sonog & Reciclagem Med Ribeirao Pret
dc.contributor.institutionInst Nacl Ciencia & Tecnol INCT Hormonios & Saude
dc.date.accessioned2016-01-24T14:27:41Z
dc.date.available2016-01-24T14:27:41Z
dc.date.issued2012-09-01
dc.description.abstractObjective: To assess the fetal lumbosacral spine by three-dimensional (3D) ultrasonography using volume contrast imaging (VCI) omni view method and compare reproducibility and agreement between three different measurement techniques: standard mouse, high definition mouse and pen-tablet. Methods: A comparative and prospective study with 40 pregnant women between 20 and 34+6 weeks was realized. 3D volume datasets of the fetal spine were acquired using a convex transabdominal transducer. Starting scan plane was the coronal section of fetal lumbosacral spine by VCI-C function. Omni view manual trace was selected and a parallel plane of fetal spine was drawn including interest region. Intraclass correlation coefficient (ICC) was used for reproducibility analysis. the relative difference between three used techniques was compared by chi-square test and Fischer test. Results: Pen-tablet showed better reliability (ICC = 0.987). in the relative proportion of differences, this was significantly higher for the pen-tablet (82.14%; p < 0.01). in paired comparison, the relative difference was significantly greater for the pen-tablet (p < 0.01). Conclusion: the pen-tablet showed to be the most reproductive and concordant method in the measurement of body vertebral area of fetal lumbosacral spine by 3D ultrasonography using the VCI.en
dc.description.affiliationFed Univ São Paulo UNIFESP, Dept Obstet, BR-05303000 São Paulo, Brazil
dc.description.affiliationUniv São Paulo, Fac Med Ribeirao Preto, Dept Ginecol & Obstet, Ribeirao Preto, SP, Brazil
dc.description.affiliationEscola Ultra Sonog & Reciclagem Med Ribeirao Pret, Ribeirao Preto, SP, Brazil
dc.description.affiliationInst Nacl Ciencia & Tecnol INCT Hormonios & Saude, Ribeirao Preto, SP, Brazil
dc.description.affiliationUnifespFed Univ São Paulo UNIFESP, Dept Obstet, BR-05303000 São Paulo, Brazil
dc.description.sourceWeb of Science
dc.format.extent1818-1821
dc.identifierhttp://dx.doi.org/10.3109/14767058.2011.644364
dc.identifier.citationJournal of Maternal-fetal & Neonatal Medicine. London: Informa Healthcare, v. 25, n. 9, p. 1818-1821, 2012.
dc.identifier.doi10.3109/14767058.2011.644364
dc.identifier.issn1476-7058
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/35265
dc.identifier.wosWOS:000307999600059
dc.language.isoeng
dc.publisherInforma Healthcare
dc.relation.ispartofJournal of Maternal-fetal & Neonatal Medicine
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.licensehttp://informahealthcare.com/userimages/ContentEditor/1255620309227/Copyright_And_Permissions.pdf
dc.subjectFetal spineen
dc.subjectreliabilityen
dc.subjectagreementen
dc.subjectpen-tableten
dc.subjectthree-dimensional ultrasounden
dc.subjectvolume contrast imagingen
dc.titleDelineation of vertebral area on the coronal plane using three-dimensional ultrasonography advanced volume contrast imaging (VCI) Omni view: intrarater reliability and agreement using standard mouse, high definition mouse, and pen-tableten
dc.typeinfo:eu-repo/semantics/article
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