TABLE 3.

Correlation coefficients between ASPECTS and clinical indexes

Metrics	Mean (std)	Expert score (r, p‐value)	Proposed method (r, p‐value)	Radiomics score (r, p‐value)
CTP core volume	28.42 (±30.54)	−0.6086***	−0.6137***	−0.2201**
90mRS	3.14 (±2.04)	−0.2352***	−0.2131**	−0.2160**
Preoperative NIHSS	16.96 (±5.73)	−0.2041**	−0.1613*	−0.1044
Postoperative NIHSS	13.54 (±8.54)	−0.1916**	−0.1470*	−0.1304
IIT	–	0.1899**	0.1915**	0.1960**
sICH	–	−0.1172	−0.1079	−0.019

Note: The symbol r is the correlation coefficient between metrics and scores. The p‐value denotes significance of correlation between metrics and scores.

Abbreviations: IIT, Intravenous infusion of Tirofiban; NIHSS, National Institutes of Health Stroke Scale; sICH, symptomatic intracranial hemorrhage.

^* p < .05;

^** p < .01;

^*** p < .001.