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Table 5 ASPECT and Miteff methods in prediction of good functional outcome

From: Predictive value of cerebral collaterals on CT angiography on the outcome of patients with acute anterior ischemic stroke receiving thrombolysis treatment

 

ASPECT method

Miteff method

Sensitivity

100%

100%

Specificity

92.9%

71.4%

Positive predictive value

96.3%

86.7%

Negative predictive value

100%

100%

Accuracy

97.6

89.8%

Area under curve

0.96

0.85

P value

 < 0.001

 < 0.001

  1. P value was significant if < 0.05. ASPECTS Alberta Stroke Program Early CT Score