Figure 2.
The effect of change of cerebral circulation time (cCCT) on the association between collateral score (CS) and modified Rankin Scale (mRS) score. a, regression coefficient of the association between collateral score (CS) and cCCT; b, regression coefficient of the association between cCCT and mRS score, using CS and cCCT as independent variables; c, regression coefficient of the association between CS and mRS score; ć, regression coefficient of the association between CS and mRS score, using CS and cCCT as independent variables.