Interobserver agreement of 62 cases and subset of 49 cases with basilar artery occlusion by using original versus dichotomized outcomes
| Reader | κ Values (SE) | |||
|---|---|---|---|---|
| Original Scale | Dichotomized Scale | |||
| All (N = 62) | BAO (n = 49) | All (N = 62) | BAO (n = 49) | |
| mTICI | ||||
| A versus B | 0.418 (0.088) | 0.43 (0.093) | 0.315 (0.116) | 0.334 (0.131) |
| A versus C | 0.484 (0.074) | 0.471 (0.082) | 0.506 (0.111) | 0.469 (0.126) |
| B versus C | 0.503 (0.077) | 0.523 (0.08) | 0.478 (0.11) | 0.466 (0.121) |
| AOL | ||||
| A versus B | 0.696 (0.089) | 0.7 (0.091) | 0.815 (0.127) | 0.810 (0.130) |
| A versus C | 0.631 (0.086) | 0.659 (0.088) | 0.742 (0.142) | 0.734 (0.145) |
| B versus C | 0.709 (0.081) | 0.775 (0.075) | 0.914 (0.085) | 0.911 (0.087) |
Note:—SE indicates standard error.