INTRA- AND INTEROBSERVER ANALYSIS OF PEDICLE SCREW PLACEMENT IN SCOLIOSIS CORRECTION
| Autor: | Márcia Maria Rodrigues Jardim, Caique Jauhar de Castro, Robson Teixeira Vital, Alderico Girão Campos de Barros, Luiz Eduardo Pereira Costa Assis De Almeida, Giuliana Vasconcelos De Souza Fonseca, Luis Eduardo Carelli Teixeira da Silva |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Concordance
Scoliosis correction Scoliosis Diseases of the musculoskeletal system 03 medical and health sciences 0302 clinical medicine Cohen's kappa Pedicle Screws Spine deformity medicine Orthopedics and Sports Medicine Spine Deformity Pedicle screw Orthopedic surgery 030222 orthopedics business.industry Retrospective cohort study medicine.disease Scoliosis surgery RC925-935 Surgery Neurology (clinical) Nuclear medicine business 030217 neurology & neurosurgery RD701-811 |
| Zdroj: | Coluna/Columna v.19 n.3 2020 Coluna/Columna Sociedade Brasileira de Coluna (SBCO) instacron:SBCO Coluna/Columna, Vol 19, Iss 3, Pp 172-175 (2020) |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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