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Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ)
This study reports the reliability of the juvenile idiopathic arthritis magnetic resonance imaging scoring system (JAMRIS-SIJ). The study comprised of eight raters—two rheumatologists and six radiologists—and 30 coronal T1 and Short-Tau Inversion Recovery (STIR) MRI scans of patients with enthesitis...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8509611/ https://www.ncbi.nlm.nih.gov/pubmed/34640579 http://dx.doi.org/10.3390/jcm10194564 |
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author | Otobo, Tarimobo M. Herregods, Nele Jaremko, Jacob L. Sudol-Szopinska, Iwona Maksymowych, Walter P. Meyers, Arthur B. Weiss, Pamela Tse, Shirley Paschke, Joel Moineddin, Rahim Haroon, Nigil Tzaribachev, Nikolay Appenzeller, Simone Papakonstantinou, Olympia Kirkhus, Eva van Rossum, Marion A. J. Carrino, John Conaghan, Philip G. Tolend, Mirkamal Stimec, Jennifer Jans, Lennart Lambert, Robert G. Rumsey, Dax Doria, Andrea S. |
author_facet | Otobo, Tarimobo M. Herregods, Nele Jaremko, Jacob L. Sudol-Szopinska, Iwona Maksymowych, Walter P. Meyers, Arthur B. Weiss, Pamela Tse, Shirley Paschke, Joel Moineddin, Rahim Haroon, Nigil Tzaribachev, Nikolay Appenzeller, Simone Papakonstantinou, Olympia Kirkhus, Eva van Rossum, Marion A. J. Carrino, John Conaghan, Philip G. Tolend, Mirkamal Stimec, Jennifer Jans, Lennart Lambert, Robert G. Rumsey, Dax Doria, Andrea S. |
author_sort | Otobo, Tarimobo M. |
collection | PubMed |
description | This study reports the reliability of the juvenile idiopathic arthritis magnetic resonance imaging scoring system (JAMRIS-SIJ). The study comprised of eight raters—two rheumatologists and six radiologists—and 30 coronal T1 and Short-Tau Inversion Recovery (STIR) MRI scans of patients with enthesitis-related juvenile spondylarthritis. The median age of patients was 15 years with a mean disease duration of 5 years and 22 (73.3%) of the sample were boys. The inter-rater agreement of scores for each of the JAMRIS-SIJ items was calculated using a two-way random effect, absolute agreement, and single rater intraclass correlation coefficient (ICC 2.1). The ICC was interpreted together with kurtosis, since the ICC is also affected by the distribution of scores in the sample. The eight-rater, single measure inter-rater ICC (and kurtosis) values for JAMRIS-SIJ inflammation and damage components were the following: bone marrow edema (BME), 0.76 (1.2); joint space inflammation, 0.60 (1.8); capsulitis, 0.58 (9.2); enthesitis, 0.20 (0.1); ankylosis, 0.89 (35); sclerosis, 0.53 (4.6); erosion, 0.50 (6.5); fat lesion, 0.40 (21); backfill, 0.38 (38). The inter-rater reliability for BME and ankylosis scores was good and met the a priori set ICC threshold, whereas for the other items it was variable and below the selected threshold. Future directives should focus on refinement of the scores, definitions, and methods of interpretation prior to validation of the JAMRIS-SIJ through the assessment of its measurement properties. |
format | Online Article Text |
id | pubmed-8509611 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-85096112021-10-13 Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ) Otobo, Tarimobo M. Herregods, Nele Jaremko, Jacob L. Sudol-Szopinska, Iwona Maksymowych, Walter P. Meyers, Arthur B. Weiss, Pamela Tse, Shirley Paschke, Joel Moineddin, Rahim Haroon, Nigil Tzaribachev, Nikolay Appenzeller, Simone Papakonstantinou, Olympia Kirkhus, Eva van Rossum, Marion A. J. Carrino, John Conaghan, Philip G. Tolend, Mirkamal Stimec, Jennifer Jans, Lennart Lambert, Robert G. Rumsey, Dax Doria, Andrea S. J Clin Med Article This study reports the reliability of the juvenile idiopathic arthritis magnetic resonance imaging scoring system (JAMRIS-SIJ). The study comprised of eight raters—two rheumatologists and six radiologists—and 30 coronal T1 and Short-Tau Inversion Recovery (STIR) MRI scans of patients with enthesitis-related juvenile spondylarthritis. The median age of patients was 15 years with a mean disease duration of 5 years and 22 (73.3%) of the sample were boys. The inter-rater agreement of scores for each of the JAMRIS-SIJ items was calculated using a two-way random effect, absolute agreement, and single rater intraclass correlation coefficient (ICC 2.1). The ICC was interpreted together with kurtosis, since the ICC is also affected by the distribution of scores in the sample. The eight-rater, single measure inter-rater ICC (and kurtosis) values for JAMRIS-SIJ inflammation and damage components were the following: bone marrow edema (BME), 0.76 (1.2); joint space inflammation, 0.60 (1.8); capsulitis, 0.58 (9.2); enthesitis, 0.20 (0.1); ankylosis, 0.89 (35); sclerosis, 0.53 (4.6); erosion, 0.50 (6.5); fat lesion, 0.40 (21); backfill, 0.38 (38). The inter-rater reliability for BME and ankylosis scores was good and met the a priori set ICC threshold, whereas for the other items it was variable and below the selected threshold. Future directives should focus on refinement of the scores, definitions, and methods of interpretation prior to validation of the JAMRIS-SIJ through the assessment of its measurement properties. MDPI 2021-09-30 /pmc/articles/PMC8509611/ /pubmed/34640579 http://dx.doi.org/10.3390/jcm10194564 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Otobo, Tarimobo M. Herregods, Nele Jaremko, Jacob L. Sudol-Szopinska, Iwona Maksymowych, Walter P. Meyers, Arthur B. Weiss, Pamela Tse, Shirley Paschke, Joel Moineddin, Rahim Haroon, Nigil Tzaribachev, Nikolay Appenzeller, Simone Papakonstantinou, Olympia Kirkhus, Eva van Rossum, Marion A. J. Carrino, John Conaghan, Philip G. Tolend, Mirkamal Stimec, Jennifer Jans, Lennart Lambert, Robert G. Rumsey, Dax Doria, Andrea S. Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ) |
title | Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ) |
title_full | Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ) |
title_fullStr | Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ) |
title_full_unstemmed | Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ) |
title_short | Reliability of the Preliminary OMERACT Juvenile Idiopathic Arthritis MRI Score (OMERACT JAMRIS-SIJ) |
title_sort | reliability of the preliminary omeract juvenile idiopathic arthritis mri score (omeract jamris-sij) |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8509611/ https://www.ncbi.nlm.nih.gov/pubmed/34640579 http://dx.doi.org/10.3390/jcm10194564 |
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