Related Experiment Video
Updated: Aug 14, 2026
Automated Joint Space Detection Improves Bone Segmentation Accuracy
Published on: November 28, 2025
Most visits of most patients with rheumatoid arthritis to most rheumatologists do not include a formal quantitative
1Division of Rheumatology and Immunology, Vanderbilt University School of Medicine, 203 Oxford House, Box 5, Nashville, TN 37232-4500, USA. t.pincus@vanderbilt.edu
Objective:
To ask rheumatologists about the likelihood of performing a formal joint count at each visit of a patient with rheumatoid arthritis (RA) in standard clinical care.
Method:
Direct query of rheumatologists at an international meeting of about 600 rheumatologists from 17 European countries.
Results:
Overall, 14% of rheumatologists reported performing a formal joint count at each visit of each patient, and 44% of rheumatologists reported performing a formal joint count at more than 50% of visits of patients with RA. Therefore, 56% of rheumatologists reported performing a joint count at fewer than 50% of visits, including 45% at fewer than 25% of visits. One in eight rheumatologists (13%) reported never performing a formal joint count.
Conclusion:
Although the joint count remains the most specific measure for RA, most visits of most patients with RA to most rheumatologists do not include a formal quantitative joint count.
