Interrater reliability (Cohen κ)
| Cohen κ for FLAIR (95% CI) | Cohen κ for T1-Weighted (95% CI) | |
|---|---|---|
| Rater 1 vs 2 | 0.74 (0.60–0.88) | 0.51 (0.32–0.71) |
| Rater 2 vs 3 | 0.74 (0.60–0.88) | 0.42 (0.24–0.63) |
| Rater 3 vs 4 | 0.77 (0.63–0.91) | 0.75 (0.54–0.96) |
| Rater 1 vs 3 | 0.66 (0.51–0.82) | 0.59 (0.38–0.80) |
| Rater 2 vs 4 | 0.71 (0.56–0.86) | 0.40 (0.20–0.60) |
| Rater 1 vs 4 | 0.73 (0.59–0.87) | 0.62 (0.42–0.83) |
| All raters | 0.72 (0.61–0.82) | 0.53 (0.35–0.69) |