Telestroke Assessment With Perfusion CT Improves the Diagnostic Accuracy of Stroke vs. Mimic.

Similarly, with the addition of absence of CTP lesion in the B4 model, the AUC did not significantly improve, AUC 0.78 (95% CI 0.73–0.83; Figure 2 ), even though the absence of a CTP lesion was a borderline significant independent variable in the multivariate equation ( p = 0.054, Table 4 ).

also in 11,409 other papers

Interestingly, ischaemic core/penumbra lesions were seen in a subset of patients with TIA, and there was a strong trend for the absence of core/penumbra lesion to predict mimic from TIA in multivariate analysis ( Table 4 ).

also in 5,725 other papers