INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTION
ABSTRACT Objective To establish the statistical interobserver and intraobserver concordance of thoracic pedicle screw placement in scoliosis surgery, with a 4-week interval between the two analyses. Methods Of 55 patients that evaluated the intra- and interobserver concordances of the screw posi...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Coluna (SBC)
2020-08-01
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| Series: | Coluna/Columna |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1808-18512020000300172&tlng=en |
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| author | CAÍQUE JAUHAR DE CASTRO LUIS EDUARDO CARELLI TEIXEIRA DA SILVA LUIZ EDUARDO ALMEIDA ALDERICO GIRÃO CAMPOS DE BARROS ROBSON TEIXEIRA VITAL MÁRCIA MARIA RODRIGUES JARDIM GIULIANA VASCONCELOS DE SOUZA FONSECA |
| author_facet | CAÍQUE JAUHAR DE CASTRO LUIS EDUARDO CARELLI TEIXEIRA DA SILVA LUIZ EDUARDO ALMEIDA ALDERICO GIRÃO CAMPOS DE BARROS ROBSON TEIXEIRA VITAL MÁRCIA MARIA RODRIGUES JARDIM GIULIANA VASCONCELOS DE SOUZA FONSECA |
| author_sort | CAÍQUE JAUHAR DE CASTRO |
| collection | DOAJ |
| description | ABSTRACT Objective To establish the statistical interobserver and intraobserver concordance of thoracic pedicle screw placement in scoliosis surgery, with a 4-week interval between the two analyses. Methods Of 55 patients that evaluated the intra- and interobserver concordances of the screw positions (according to the Abul-Kasim classification) using the Kappa coefficient. Results The intraobserver concordance ranged from a Kappa coefficient of 0.516 to 0.889 (“moderate” to “almost perfect”) between the two analyses performed four weeks apart. Interobserver concordance ranged from 0.379 to 0.633 (“reasonable” to “strong”). Conclusion The intraobserver concordance was always greater than the interobserver concordance. No concordance coefficient was classified as “insignificant” or “weak”. Level of Evidence III; Retrospective study. |
| first_indexed | 2024-12-20T08:26:17Z |
| format | Article |
| id | doaj.art-02ab8205af004ccca2a86523bd8a536c |
| institution | Directory Open Access Journal |
| issn | 2177-014X |
| language | English |
| last_indexed | 2024-12-20T08:26:17Z |
| publishDate | 2020-08-01 |
| publisher | Sociedade Brasileira de Coluna (SBC) |
| record_format | Article |
| series | Coluna/Columna |
| spelling | doaj.art-02ab8205af004ccca2a86523bd8a536c2022-12-21T19:46:49ZengSociedade Brasileira de Coluna (SBC)Coluna/Columna2177-014X2020-08-0119317217510.1590/s1808-185120201903224255INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTIONCAÍQUE JAUHAR DE CASTROhttps://orcid.org/0000-0002-0476-322XLUIS EDUARDO CARELLI TEIXEIRA DA SILVAhttps://orcid.org/0000-0003-2631-5492LUIZ EDUARDO ALMEIDAhttps://orcid.org/0000-0003-0961-6226ALDERICO GIRÃO CAMPOS DE BARROShttps://orcid.org/0000-0002-8337-7676ROBSON TEIXEIRA VITALhttps://orcid.org/0000-0003-4713-1203MÁRCIA MARIA RODRIGUES JARDIMhttps://orcid.org/0000-0003-1784-6857GIULIANA VASCONCELOS DE SOUZA FONSECAhttps://orcid.org/0000-0003-1991-9554ABSTRACT Objective To establish the statistical interobserver and intraobserver concordance of thoracic pedicle screw placement in scoliosis surgery, with a 4-week interval between the two analyses. Methods Of 55 patients that evaluated the intra- and interobserver concordances of the screw positions (according to the Abul-Kasim classification) using the Kappa coefficient. Results The intraobserver concordance ranged from a Kappa coefficient of 0.516 to 0.889 (“moderate” to “almost perfect”) between the two analyses performed four weeks apart. Interobserver concordance ranged from 0.379 to 0.633 (“reasonable” to “strong”). Conclusion The intraobserver concordance was always greater than the interobserver concordance. No concordance coefficient was classified as “insignificant” or “weak”. Level of Evidence III; Retrospective study.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1808-18512020000300172&tlng=enScoliosisPedicle ScrewsSpine Deformity |
| spellingShingle | CAÍQUE JAUHAR DE CASTRO LUIS EDUARDO CARELLI TEIXEIRA DA SILVA LUIZ EDUARDO ALMEIDA ALDERICO GIRÃO CAMPOS DE BARROS ROBSON TEIXEIRA VITAL MÁRCIA MARIA RODRIGUES JARDIM GIULIANA VASCONCELOS DE SOUZA FONSECA INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTION Coluna/Columna Scoliosis Pedicle Screws Spine Deformity |
| title | INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTION |
| title_full | INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTION |
| title_fullStr | INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTION |
| title_full_unstemmed | INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTION |
| title_short | INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTION |
| title_sort | intra and interobserver analysis of pedicle screw placement in scoliosis correction |
| topic | Scoliosis Pedicle Screws Spine Deformity |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1808-18512020000300172&tlng=en |
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