TABLE 1.
Joint | MCP | PIP/IP | DIP | CMC | Total |
Images | 1599 | 1598 | 1218 | 320 | 4734 |
Removed due to missing ground truth (%) | 24 (1,5) | 22 (1,4) | 21 (1,7) | 11 (3,4) | 78 (1,6) |
Removed due to quality* (%) | 15 (0,9) | 17 (1,1) | 3 (0,2) | 7 (2,2) | 42 (0,9) |
Total images used for AI development (%) | 1560 (97,6) | 1559 (97,6) | 1194 (98,0) | 302 (96,4) | 4615 (97,5) |
*Excluded by a clinical expert in rheumatology and ultrasound.