Article Figures & Data
Tables
- Table 1:
The modified Treatment in Cerebral Ischemia and the Arterial Occlusive Lesion scale scores
mTICI AOL 0 No perfusion Complete occlusion of the target artery 1 Antegrade reperfusion past the initial occlusion but limited distal branch filling with little or slow distal reperfusion Incomplete or partial local recanalization at the target artery with no distal flow 2 Incomplete or partial local recanalization at the target artery with any distal flow 2a Antegrade reperfusion of less than half of the previously occluded target artery ischemic territory 2b Antegrade reperfusion of more than half of the previously occluded target artery ischemic territory 3 Complete antegrade reperfusion of the previously occluded target artery territory, with absence of visualized occlusion in all distal branches Complete recanalization and restoration of the target artery with any distal flow - Table 2:
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.
- Table 3:
Intraobserver agreement between 62 cases and subset of 49 cases with basilar artery occlusion
Scale κ Values (SE) All (N = 62) BAO (n = 49) Reader A Reader B Reader C Reader A Reader B Reader C mTICI 0.444 (0.085) 0.79 (0.061) 0.855 (0.045) 0.462 (0.092) 0.757 (0.073) 0.855 (0.050) AOL 0.646 (0.079) 0.816 (0.085) 0.833 (0.055) 0.633 (0.083) 0.807 (0.089) 0.859 (0.052)