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Table 1 Patient characteristics

From: Evaluation of a CTA-based convolutional neural network for infarct volume prediction in anterior cerebral circulation ischaemic stroke

Number of patients

83

Age (years), mean (SD, range)

68.7 (11.6, 41–92)

Male sex, number (%)

49 (59)

Time from symptom onset to start CT

 

 < 9 hours

57

 > 9 hours

26

Intravenous thrombolysis, number (%)

37 (45)

Infarct lesion volumes (mL), mean (SD, range)

 

CNN output

36 (48, 0–241)

CTP-RAPID infarct core (CBF < 30%)

23 (36, 0–170)

Final infarct volume

52 (67, 1–301)

  1. CT Computed tomography, CNN Convolutional neural network, CTP CT perfusion, CBF Cerebral blood flow, SD Standard deviation