Evaluation of the agreement by examiners according to classifications of third molars
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Evaluation of the agreement by examiners according to classifications of third molars

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Evaluation of the agreement by examiners according to classifications of third molars

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dc.contributor.author Lima, Carla Juliane es
dc.contributor.author Silva, Luiz Carlos F. es
dc.contributor.author Melo, Marcelo Rodrigo S. es
dc.contributor.author de Souza Santos, Jadson Alípio Santana es
dc.contributor.author de Santana-Santos, Thiago es
dc.date.accessioned 2017-07-25T12:11:20Z
dc.date.available 2017-07-25T12:11:20Z
dc.date.issued 2012 es
dc.identifier.uri http://hdl.handle.net/10550/59979
dc.description.abstract Objectives. This study recorded and evaluated the intra- and inter-group agreement degree by different examiners for the classification of lower third molars according to both the Winter's and Pell and Gregory's systems. Study Design. An observational and cross-sectional study was realized with forty lower third molars analyzed from twenty digital panoramic radiographs. Four examiner groups (undergraduates, maxillofacial surgeons, oral radiologists and clinical dentists) from Aracaju, Sergipe, Brazil, classified them in relation to angulation, class and position. The variance test (ANOVA) was applied in the examiner findings with significance level of p<0.05 and confidence intervals of 95%. Results. Intra- and inter-group agreement was observed in Winter's classification system among all examiners. Pell and Gregory's classification system showed an average intra-group agreement and a statistical significant difference to position variable in inter-group analysis with greater disagreement to the clinical dentists group (p<0.05). Conclusions. High reproducibility was associated to Winter's classification, whereas the system proposed by Pell and Gregory did not demonstrate appropriate levels of reliability. © Medicina Oral. es
dc.source Lima, Carla Juliane ; Silva, Luiz Carlos F. ; Melo, Marcelo Rodrigo S. ; de Souza Santos, Jadson Alípio Santana ; de Santana-Santos, Thiago. Evaluation of the agreement by examiners according to classifications of third molars. En: Medicina oral, patología oral y cirugía bucal. Ed. inglesa, 17 2 2012: 29- es
dc.title Evaluation of the agreement by examiners according to classifications of third molars es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/medoral.17483 es

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