Table 2:

Diagnostic performance of the ASL parameters for predicting CVR impairment

	Mean	Area under ROC Curve	Associated Criterion	Sensitivity	Specificity	P
TCF (mL/100 g/min)	40.40 ± 13.27^{^a}	0.822 (0.747–0.882)^{^b}	≤33.00	62.00	93.02	<.001
Percentage change of TCF (%)	12.55 ± 21.86^{^a}	0.905 (0.843–0.949)^{^b}	>7.14	84.00	97.67	<.001
ATT (ms)	1439.59 ± 283.95^{^a}	0.891 (0.826–0.938)^{^b}	>1527	82.00	88.37	<.001
Percentage change of ATT (%)	−17.57 ± 26.24^{^a}	0.889 (0.823–0.936)^{^b}	≤−8.86	94.00	87.21	<.001