Intraclass correlation coefficients for interrater agreement between 2 observers for the examined FA values in various anatomic locations
| Anatomic Location | b-Values | Intraclass Correlation Coefficients (95% Confidence Intervals), mm2/s |
|---|---|---|
| Right internal capsule anterior limb | 1000 | 0.70 (0.49–0.85) |
| 700 | 0.71 (0.61–0.92) | |
| Left internal capsule anterior limb | 1000 | 0.58 (0.31–0.72) |
| 700 | 0.37 (0.20–0.56) | |
| Right internal capsule posterior limb | 1000 | 0.40 (0.28–0.60) |
| 700 | 0.31 (0.10–0.52) | |
| Left internal capsule posterior limb | 1000 | 0.46 (0.20–0.67) |
| 700 | 0.53 (0.33–0.87) | |
| Right internal capsule genu | 1000 | 0.58 (0.31–0.77) |
| 700 | 0.39 (0.20–0.62) | |
| Left internal capsule genu | 1000 | 0.38 (0.17–0.49) |
| 700 | 0.28 (0.13–0.47) | |
| Corpus callosum genu | 1000 | 0.73 (0.47–0.89) |
| 700 | 0.60 (0.47–0.79) | |
| Corpus callosum splenium | 1000 | 0.82 (0.61–0.90) |
| 700 | 0.88 (0.59–0.96) | |
| Right corticospinal tract | 1000 | 0.35 (0.18–0.58) |
| 700 | 0.38 (0.16–0.53) | |
| Left corticospinal tract | 1000 | 0.34 (0.29–0.62) |
| 700 | 0.47 (0.29–0.75) | |
| Right thalamus | 1000 | 0.64 (0.56–0.79) |
| 700 | 0.65 (0.51–0.89) |
Note:—The coefficients are calculated for 2 b-values.