Different thresholds for detecting osteophytes and joint space narrowing exist between the site investigators and the centralized reader in a multicenter knee osteoarthritis study—data from the Osteoarthritis Initiative

@article{Guermazi2011DifferentTF,
  title={Different thresholds for detecting osteophytes and joint space narrowing exist between the site investigators and the centralized reader in a multicenter knee osteoarthritis study—data from the Osteoarthritis Initiative},
  author={A. Guermazi and D. Hunter and L. Li and O. B{\'e}nichou and F. Eckstein and C. K. Kwoh and M. Nevitt and Daichi Hayashi},
  journal={Skeletal Radiology},
  year={2011},
  volume={41},
  pages={179-186}
}
  • A. Guermazi, D. Hunter, +5 authors Daichi Hayashi
  • Published 2011
  • Medicine
  • Skeletal Radiology
  • ObjectiveTo evaluate how the reading of knee radiographs by site investigators differs from that by an expert musculoskeletal radiologist who trained and validated them in a multicenter knee osteoarthritis (OA) study.Materials and methodsA subset of participants from the Osteoarthritis Initiative progression cohort was studied. Osteophytes and joint space narrowing (JSN) were evaluated using Kellgren-Lawrence (KL) and Osteoarthritis Research Society International (OARSI) grading. Radiographs… CONTINUE READING

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 23 REFERENCES
    Radiological Assessment of Osteo-Arthrosis
    • 7,531
    • PDF
    Atlas of individual radiographic features in osteoarthritis.
    • 987
    Radiographic assessment of the knee joint in osteoarthritis.
    • 76
    • PDF
    Reliability of radiographic grading of osteoarthritis of the hip and knee.
    • 73