Table 3.

ASPECTS subregion weighting against 90-day mRS score

Model name	C-statistic
Original ASPECTS (derivation)	0.67
EL-ASPECTS right hemisphere (derivation)	0.74
EL-ASPECTS left hemisphere (derivation)	0.78
EL-ASPECTS right hemisphere (validation)	0.78
EL-ASPECTS left hemisphere (validation)	0.59

ASPECTS, Alberta Stroke Program Early CT Score; mRS, modified Rankin Scale.