Clinicians’ heuristic assessments of radiographs compared with Kellgren-Lawrence and Ahlbäck ordinal grading: an exploratory study of knee radiographs using paired comparisons

Clinicians’ heuristic assessments of radiographs compared with Kellgren-Lawrence and Ahlbäck ordinal grading: an exploratory study of knee radiographs using paired comparisons

Objectives Ordinal scales provide means for communicating the severity of a condition, but they are affected by cognitive biases, they introduce statistical problems and they sacrifice resolution. Clinicians discern more details than contained in scales, for example, when assessing radiographs, but...

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Bibliographic Details
Main Authors: Mads Møller Pedersen, Kristian Breds Geoffroy Mongelard, Anne Mørup-Petersen, Karl Bang Christensen, Anders Odgaard
Format: Article
Language:English
Published: BMJ Publishing Group 2021-03-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/11/3/e041793.full
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