Intra- and interobserver statistical analysis showing inter- and intraobserver performance among all 4 parameters using ICCs
| ICC | |
|---|---|
| Reader 1 (initial) versus reader 1 (4 mo later) | |
| Nerve diameter (mm) | 0.93 |
| Nerve signal | 0.79 |
| SNR | 0.74 |
| CNR | 0.68 |
| Reader 1 versus reader 2 | |
| Nerve diameter (mm) | 0.81 |
| Nerve signal | 0.71 |
| SNR | 0.67 |
| CNR | 0.54 |