ORDA - Online Research Data Archive 
    • Login
    View Item 
    •   ORDA Home
    • University Hospitals of Derby and Burton NHS Foundation Trust
    • Division of Surgery
    • Trauma and Orthopaedics
    • View Item
    •   ORDA Home
    • University Hospitals of Derby and Burton NHS Foundation Trust
    • Division of Surgery
    • Trauma and Orthopaedics
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Legg-Calvé-Perthes: interobserver and intraobserver reliability of the modified Herring lateral pillar classification.

    Thumbnail
    Abstract
    The purpose of our study was to independently assess the reliability of the modified Herring lateral pillar classification. METHODS: Thirty-five standardized true anteroposterior radiographs of children in the fragmentation phase were independently assessed by 6 senior observers on 2 separate occasions (6 wk apart). The κ analysis was used to assess the interobserver and intraobserver agreement. RESULTS: Intraobserver analysis revealed at best only moderate agreement for 2 observers. Three observers showed fair consistency, whereas 1 remaining observer showed poor consistency between repeated observations (P < 0.01). The highest scores for interobserver agreement varying between moderate to good could only be established between 2 observers. For the remaining observers results were just fair (P < 0.01). CONCLUSIONS: This study highlights the lack of agreement between senior clinicians when applying the modified lateral pillar classification. The results from the Herring group were significantly better than ours, but utilized a weighted κ for analysis, which may have given artificially high scores. To our knowledge, this is the first time the modified lateral pillar classification has been independently tested for its reproducibility by a specialist pediatric orthopaedic unit.
    URI
    https://orda.derbyhospitals.nhs.uk/handle/123456789/415
    Collections
    • Trauma and Orthopaedics [218]
    Date
    2013-03
    Author
    Rajan, Rohan
    Chandrasenan, Jeevan
    Price, Kathryn
    Konstantoulakis, Chrompolis
    Metcalfe, James
    Jones, Stanley
    Show full item record

    copyright © 2017  Derby Teaching Hospitals NHS Foundation Trust
    Contact Us | Send Feedback
    Powered by KnowledgeArc
     

     

    Browse

    All of ORDACommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    Researcher Profiles

    Researchers

    My Account

    Login

    copyright © 2017  Derby Teaching Hospitals NHS Foundation Trust
    Contact Us | Send Feedback
    Powered by KnowledgeArc