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Cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0T extremity MRI: Multi-reader data from the MOST study

OBJECTIVE: To determine reliability among four experienced and calibrated readers in cross-sectional and longitudinal semi-quantitative MRI assessments of knee osteoarthritis (OA) in the Multicenter Osteoarthritis (MOST) study. DESIGN: From all MOST participants with at least one knee with readable...

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Autores principales: Crema, Michel D., Roemer, Frank W., Nevitt, Michael C., Felson, David T., Marra, Monica D., Lynch, John A., Tolstykh, Irina, Lewis, Cora E., Torner, James, Guermazi, Ali
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9718190/
https://www.ncbi.nlm.nih.gov/pubmed/36474762
http://dx.doi.org/10.1016/j.ocarto.2021.100214
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author Crema, Michel D.
Roemer, Frank W.
Nevitt, Michael C.
Felson, David T.
Marra, Monica D.
Lynch, John A.
Tolstykh, Irina
Lewis, Cora E.
Torner, James
Guermazi, Ali
author_facet Crema, Michel D.
Roemer, Frank W.
Nevitt, Michael C.
Felson, David T.
Marra, Monica D.
Lynch, John A.
Tolstykh, Irina
Lewis, Cora E.
Torner, James
Guermazi, Ali
author_sort Crema, Michel D.
collection PubMed
description OBJECTIVE: To determine reliability among four experienced and calibrated readers in cross-sectional and longitudinal semi-quantitative MRI assessments of knee osteoarthritis (OA) in the Multicenter Osteoarthritis (MOST) study. DESIGN: From all MOST participants with at least one knee with readable 60-month and 84-month paired knee MRIs (1.0 ​T extremity systems), we selected 10 subjects having a spectrum of baseline disease severity of cartilage, bone marrow lesions, and meniscal damage and a spectrum of longitudinal changes in severity at 24 months follow-up. MRIs were independently assessed using the WORMS grading system by four musculoskeletal radiologists with the chronological sequence known to the readers. Kappa statistics were used to determine agreement between each pair of readers and Kendall's coefficient of concordance to determine average agreement across readers. RESULTS: For most features, cross-sectional reliability was substantial to almost perfect. Regarding longitudinal reliability (detection of longitudinal change), inter-reader reliability as weighted kappa values ranged from 0.62 to 0.78 for cartilage damage, 0.75–0.88 for bone marrow lesions, 0.75–0.92 for meniscal tears, 0.67–0.95 for meniscal extrusion, 0.51–0.77 for bone attrition, 0.43–0.76 for osteophytes, 0.31–0.70 for Hoffa-synovitis, and 0.47–0.85 for effusion-synovitis. Kendall's coefficient ranged from 0.65 to 0.98. CONCLUSION: High levels of cross-sectional reliability and moderate to high longitudinal reliability was achieved using four experienced readers in semiquantitative MRI-assessment of most knee OA features.
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spelling pubmed-97181902022-12-05 Cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0T extremity MRI: Multi-reader data from the MOST study Crema, Michel D. Roemer, Frank W. Nevitt, Michael C. Felson, David T. Marra, Monica D. Lynch, John A. Tolstykh, Irina Lewis, Cora E. Torner, James Guermazi, Ali Osteoarthr Cartil Open Brief Report OBJECTIVE: To determine reliability among four experienced and calibrated readers in cross-sectional and longitudinal semi-quantitative MRI assessments of knee osteoarthritis (OA) in the Multicenter Osteoarthritis (MOST) study. DESIGN: From all MOST participants with at least one knee with readable 60-month and 84-month paired knee MRIs (1.0 ​T extremity systems), we selected 10 subjects having a spectrum of baseline disease severity of cartilage, bone marrow lesions, and meniscal damage and a spectrum of longitudinal changes in severity at 24 months follow-up. MRIs were independently assessed using the WORMS grading system by four musculoskeletal radiologists with the chronological sequence known to the readers. Kappa statistics were used to determine agreement between each pair of readers and Kendall's coefficient of concordance to determine average agreement across readers. RESULTS: For most features, cross-sectional reliability was substantial to almost perfect. Regarding longitudinal reliability (detection of longitudinal change), inter-reader reliability as weighted kappa values ranged from 0.62 to 0.78 for cartilage damage, 0.75–0.88 for bone marrow lesions, 0.75–0.92 for meniscal tears, 0.67–0.95 for meniscal extrusion, 0.51–0.77 for bone attrition, 0.43–0.76 for osteophytes, 0.31–0.70 for Hoffa-synovitis, and 0.47–0.85 for effusion-synovitis. Kendall's coefficient ranged from 0.65 to 0.98. CONCLUSION: High levels of cross-sectional reliability and moderate to high longitudinal reliability was achieved using four experienced readers in semiquantitative MRI-assessment of most knee OA features. Elsevier 2021-09-20 /pmc/articles/PMC9718190/ /pubmed/36474762 http://dx.doi.org/10.1016/j.ocarto.2021.100214 Text en https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Brief Report
Crema, Michel D.
Roemer, Frank W.
Nevitt, Michael C.
Felson, David T.
Marra, Monica D.
Lynch, John A.
Tolstykh, Irina
Lewis, Cora E.
Torner, James
Guermazi, Ali
Cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0T extremity MRI: Multi-reader data from the MOST study
title Cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0T extremity MRI: Multi-reader data from the MOST study
title_full Cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0T extremity MRI: Multi-reader data from the MOST study
title_fullStr Cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0T extremity MRI: Multi-reader data from the MOST study
title_full_unstemmed Cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0T extremity MRI: Multi-reader data from the MOST study
title_short Cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0T extremity MRI: Multi-reader data from the MOST study
title_sort cross-sectional and longitudinal reliability of semiquantitative osteoarthritis assessment at 1.0t extremity mri: multi-reader data from the most study
topic Brief Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9718190/
https://www.ncbi.nlm.nih.gov/pubmed/36474762
http://dx.doi.org/10.1016/j.ocarto.2021.100214
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