Table 1 Inter-reader agreement for RA cases detected in different stages
Evaluation process | RA cases detected by observers | Inter-reader agreement | |
|---|---|---|---|
Reader 1 | Reader 2 | ||
Initial diagnosis | 71 (43.8%) | 69 (42.6%) | 0.30 (0.15–0.44) |
Sign evaluation | 72 (44.4%) | 76 (46.9%) | 0.73 (0.62–0.83) |
Final diagnosis | 78 (48.1%) | 80 (49.4%) | 0.75 (0.65–0.85) |