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Table 2 Comparison of time consumption between CTA and CTP group

From: Comparison of time consumption and success rate between CT angiography- and CT perfusion- based imaging assessment strategy for the patients with acute ischemic stroke

Variables

[Median (IQR)]

Time of NCCT scan

Time of CTA/CTP scan and reconstruction

Total time consumption

CTA group, seconds

47 (43–52)

263.5 (97–652.5)

312.5 (148–711)

CTP group, seconds

49 (44–54)

775 (465–1369)

828 (503–1413)

P value

0.055

 < 0.001

 < 0.001

  1. CTA indicates computed tomography angiography; CTP, computed tomography perfusion; IQR, interquartile range