Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | http://hdl.handle.net/1843/53483 https://orcid.org/0000-0003-1058-3804 |
Resumo: | Objective: To evaluate the interobserver agreement of the new AOSpine classification for subaxial cervical fractures. Methods: A descriptive study, which11 traumatic lesions of the subaxial cervical spine (through radiographic and tomographic images), were evaluated by 16 observers being: 6 senior surgeons, 4 fellows in spinal surgery and 6 physicians residents in Orthopedics and Traumatology by the new AOSpine classification, with subsequent statistical analysis of the results. An agreement analysis was performed using the Kappa coefficient, both individually and in combination, with an interpretation of the index performed using the standardized model for Landis and Koch. To determine the level of significance of the analyzes, values less than 0.05 were considered statistically significant. Results: In general, the level of agreement among the examiners was considered reasonable. The lesions “A0 (F3)”, “A4 (F3)”, “B1”, “B3”, “B3 (F3)”, “C”, “C (F3)” and “F3”showed a low level of agreement between the examiners. The level of reasonable agreement was obtained between fractures “A0”, “A1”, “A4”, “B2” and “C (F4)”. The only fracture that presented a moderate level of agreement was the “C (F4 BL)” lesion. This result indicates that the referred injury was the fracture of the subaxial column that presented the best level of agreement among the 16 examiners in the present study. Conclusions: The results of the study indicate an intermediate agreement of the new AOSpine classification for subaxial cervical lesion and point to the need to carry out studies that seek to evaluate this new classification in order to better evaluate its strengths and weaknesses, contributing for its improvement. Level of evidence III; Diagnostic study - investigation of a diagnostic test. |
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2023-05-17T00:10:09Z2023-05-17T00:10:09Z2020-02-0720181310.1590/s1808-1851202120012383672177014Xhttp://hdl.handle.net/1843/53483https://orcid.org/0000-0003-1058-3804Objective: To evaluate the interobserver agreement of the new AOSpine classification for subaxial cervical fractures. Methods: A descriptive study, which11 traumatic lesions of the subaxial cervical spine (through radiographic and tomographic images), were evaluated by 16 observers being: 6 senior surgeons, 4 fellows in spinal surgery and 6 physicians residents in Orthopedics and Traumatology by the new AOSpine classification, with subsequent statistical analysis of the results. An agreement analysis was performed using the Kappa coefficient, both individually and in combination, with an interpretation of the index performed using the standardized model for Landis and Koch. To determine the level of significance of the analyzes, values less than 0.05 were considered statistically significant. Results: In general, the level of agreement among the examiners was considered reasonable. The lesions “A0 (F3)”, “A4 (F3)”, “B1”, “B3”, “B3 (F3)”, “C”, “C (F3)” and “F3”showed a low level of agreement between the examiners. The level of reasonable agreement was obtained between fractures “A0”, “A1”, “A4”, “B2” and “C (F4)”. The only fracture that presented a moderate level of agreement was the “C (F4 BL)” lesion. This result indicates that the referred injury was the fracture of the subaxial column that presented the best level of agreement among the 16 examiners in the present study. Conclusions: The results of the study indicate an intermediate agreement of the new AOSpine classification for subaxial cervical lesion and point to the need to carry out studies that seek to evaluate this new classification in order to better evaluate its strengths and weaknesses, contributing for its improvement. Level of evidence III; Diagnostic study - investigation of a diagnostic test.Objetivo: Avaliar a concordância interobservadores da nova classificação AOSpine para fraturas cervicais subaxiais. Métodos: Estudo descritivo, por meio do qual foram avaliadas 11 lesões traumáticas da coluna cervical subaxial (através de imagens radiográficas e tomográficas) por 16 observadores, sendo seis cirurgiões seniors, quatro fellows em cirurgia da coluna e seis médicos residentes em Ortopedia e Traumatologia, pela nova clas sificação AOSpine. A análise de concordância foi realizada através da do uso do coeficiente Kappa, tanto de forma individual como de forma combi nada, sendo a interpretação do índice realizada através do modelo padronizado por Landis e Koch. Para determinar o nível de significância das aná lises, valores de p menores que 0.05 foram considerados estatisticamente significativos. Resultados: De maneira geral, o nível de concordância entre os examinadores foi considerado razoável. As lesões “A0(F3)”, “A4(F3)”, “B1”, “B3”, “B3(F3)”, “C”, “C(F3)” e “F3 apresentaram nível de concordância fraco entre os examinadores. O nível de concordância razoável foi obtido entre as fraturas “A0”, “A1”, “A4”, “B2” e “C(F4)”. A única fratura que apresen tou nível de concordância moderado foi a lesão “C (F4 BL)”. Esse resultado indica que a referida lesão foi a fratura da coluna subaxial que apresentou o melhor nível de concordância entre os 16 examinadores do presente estudo. Conclusões: Os resultados do estudo indicam uma concordância intermediária da nova classificação AOSpine para lesões da cervical subaxial e apontam para a necessidade da realização de estudos que busquem avaliar esta nova classificação, de forma a melhor avaliar seus pontos fortes e fracos, contribuindo para sua aprimoração. Nível de evidência III;Estudo diagnóstico- investigação de um exame para diagnóstico.engUniversidade Federal de Minas GeraisUFMGBrasilMED - DEPARTAMENTO DE APARELHO LOCOMOTORColuna/ColumnaReprodutibilidade dos TestesFraturas ÓsseasReabilitaçãoReproducibility of ResultsFracturesbone/classificationReliabilityInterobserver reproducibility assessment of the new aospine classification for subaxial cervical lesionsAvaliação da reprodutibilidade interobservadores da nova classificação aospine para lesões cervicais subaxiaisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/S1808-185120212001238367Leandro Vinícius VitalRogério Lúcio Chaves de ResendeJefferson Soares LealRenato de Melo GuimarãesÂngelo Ribeiro Vaz de Fariaapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/53483/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALINTEROBSERVER REPRODUCIBILITY ASSESSMENT OF THE NEW AOSPINE CLASSIFICATION FOR SUBAXIAL CERVICAL LESSONS PDFA.pdfINTEROBSERVER REPRODUCIBILITY ASSESSMENT OF THE NEW AOSPINE CLASSIFICATION FOR SUBAXIAL CERVICAL LESSONS PDFA.pdfapplication/pdf2220448https://repositorio.ufmg.br/bitstream/1843/53483/2/INTEROBSERVER%20REPRODUCIBILITY%20ASSESSMENT%20OF%20THE%20NEW%20AOSPINE%20CLASSIFICATION%20FOR%20SUBAXIAL%20CERVICAL%20LESSONS%20PDFA.pdf4237df352c31b5de52374103dec646f2MD521843/534832023-05-16 21:31:42.069oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-05-17T00:31:42Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions |
dc.title.alternative.pt_BR.fl_str_mv |
Avaliação da reprodutibilidade interobservadores da nova classificação aospine para lesões cervicais subaxiais |
title |
Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions |
spellingShingle |
Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions Leandro Vinícius Vital Reproducibility of Results Fractures bone/classification Reliability Reprodutibilidade dos Testes Fraturas Ósseas Reabilitação |
title_short |
Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions |
title_full |
Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions |
title_fullStr |
Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions |
title_full_unstemmed |
Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions |
title_sort |
Interobserver reproducibility assessment of the new aospine classification for subaxial cervical lesions |
author |
Leandro Vinícius Vital |
author_facet |
Leandro Vinícius Vital Rogério Lúcio Chaves de Resende Jefferson Soares Leal Renato de Melo Guimarães Ângelo Ribeiro Vaz de Faria |
author_role |
author |
author2 |
Rogério Lúcio Chaves de Resende Jefferson Soares Leal Renato de Melo Guimarães Ângelo Ribeiro Vaz de Faria |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Leandro Vinícius Vital Rogério Lúcio Chaves de Resende Jefferson Soares Leal Renato de Melo Guimarães Ângelo Ribeiro Vaz de Faria |
dc.subject.por.fl_str_mv |
Reproducibility of Results Fractures bone/classification Reliability |
topic |
Reproducibility of Results Fractures bone/classification Reliability Reprodutibilidade dos Testes Fraturas Ósseas Reabilitação |
dc.subject.other.pt_BR.fl_str_mv |
Reprodutibilidade dos Testes Fraturas Ósseas Reabilitação |
description |
Objective: To evaluate the interobserver agreement of the new AOSpine classification for subaxial cervical fractures. Methods: A descriptive study, which11 traumatic lesions of the subaxial cervical spine (through radiographic and tomographic images), were evaluated by 16 observers being: 6 senior surgeons, 4 fellows in spinal surgery and 6 physicians residents in Orthopedics and Traumatology by the new AOSpine classification, with subsequent statistical analysis of the results. An agreement analysis was performed using the Kappa coefficient, both individually and in combination, with an interpretation of the index performed using the standardized model for Landis and Koch. To determine the level of significance of the analyzes, values less than 0.05 were considered statistically significant. Results: In general, the level of agreement among the examiners was considered reasonable. The lesions “A0 (F3)”, “A4 (F3)”, “B1”, “B3”, “B3 (F3)”, “C”, “C (F3)” and “F3”showed a low level of agreement between the examiners. The level of reasonable agreement was obtained between fractures “A0”, “A1”, “A4”, “B2” and “C (F4)”. The only fracture that presented a moderate level of agreement was the “C (F4 BL)” lesion. This result indicates that the referred injury was the fracture of the subaxial column that presented the best level of agreement among the 16 examiners in the present study. Conclusions: The results of the study indicate an intermediate agreement of the new AOSpine classification for subaxial cervical lesion and point to the need to carry out studies that seek to evaluate this new classification in order to better evaluate its strengths and weaknesses, contributing for its improvement. Level of evidence III; Diagnostic study - investigation of a diagnostic test. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020-02-07 |
dc.date.accessioned.fl_str_mv |
2023-05-17T00:10:09Z |
dc.date.available.fl_str_mv |
2023-05-17T00:10:09Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/53483 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.1590/s1808-185120212001238367 |
dc.identifier.issn.pt_BR.fl_str_mv |
2177014X |
dc.identifier.orcid.pt_BR.fl_str_mv |
https://orcid.org/0000-0003-1058-3804 |
identifier_str_mv |
10.1590/s1808-185120212001238367 2177014X |
url |
http://hdl.handle.net/1843/53483 https://orcid.org/0000-0003-1058-3804 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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Coluna/Columna |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
MED - DEPARTAMENTO DE APARELHO LOCOMOTOR |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
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reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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Universidade Federal de Minas Gerais (UFMG) |
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UFMG |
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UFMG |
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Repositório Institucional da UFMG |
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