Intraobserver accuracy and reliability of observer 2’s cochlear LWL measurements between CT and MR imaging
| CT (mean) (95% CI) | MRI (mean) (95% CI) | ICC (95% CI) | P Value | |
|---|---|---|---|---|
| Cochlea basal turn length (mm) | 22.57 (SD, 1.21) (22.28–22.88) | 22.91 (SD, 1.18) (22.61–23.20) | 0.69 (0.52–0.80) | <.001a |
| Cochlea 2 turn length (mm) | 35.51 (SD, 2.17) (34.98–36.05) | 36.37 (SD, 2.08) (35.85–36.88) | 0.79 (0.66–0.87) | <.001a |
| Cochlea lateral wall length (mm) | 41.74 (SD, 2.69) (41.07–42.40) | 42.34 (SD, 2.53) (41.71–42.97) | 0.86 (0.73–0.92) | <.001a |
↵a The P value is statistically significant.