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Báo cáo y học: "Reproducibility and sensitivity to change of various methods to measure joint space width in osteoarthritis of the hip: a double reading of three different radiographic views taken with a three-year interval"

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Reproducibility and sensitivity to change of various methods to measure joint space width in osteoarthritis of the hip: a double reading of three different radiographic views taken with a three-year interval. | Available online http arthritis-research.eom content 7 6 R1375 Research article Reproducibility and sensitivity to change of various methods to measure joint space width in osteoarthritis of the hip a double reading of three different radiographic views taken with a three-year interval Emmanuel Maheu1 Christian Cadet2 Marc Marty3 Maxime Dougados4 Salah Ghabri5 Isabelle Kerloch6 Bernard Mazieres7 Tim D Spector8 Eric Vignon9 and Michel G Lequesne10 Open Access Service de Rhumatologie Hôpital Saint Antoine Paris France 24 Place Martin Nadaud 75020 Paris France 3Medical Director Clinica et Statistica Issy les Moulineaux France 4Université René Descartes Paris V Rheumatology Department Hôpital Cochin Paris France 5Statistician Clinica et Statistica Issy les Moulineaux France 6Project Manager Expanscience Labs Courbevoie France 7Service de Rhumatologie Hôpital Rangueil Toulouse France 8St Thomas s Hospital London UK 9Service de Rhumatologie Hôpital Lyon France 10Service de Rhumatologie Hôpital Léopold Bellan Paris France Corresponding author Emmanuel Maheu emaheu@wanadoo.fr Received 4 Jul 2005 Revisions requested 18 Aug 2005 Revisions received 25 Aug 2005 Accepted 30 Aug 2005 Published 5 Oct 2005 Arthritis Research Therapy 2005 7 R1375-R1385 DOI 10.1186 ar1831 This article is online at http arthritis-research.com content 7 6 R1375 2005 Maheu et al. licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Joint space width JSW and narrowing JSN measurements on radiographs are currently the best way to assess disease severity or progression in hip osteoarthritis yet we lack data regarding the most accurate and sensitive measurement technique. This study was conducted to determine the optimal radiograph and number of readers for .