Table 3 Data summary

From: DeepISLES: a clinically validated ischemic stroke segmentation model from the ISLES'22 challenge

Dataset

Phase

# Scans

# Scans by center (1 / 2 / 3)

RT

# Scans pre-RT

# Scans post-RT

Stroke phase

ISLES’2230

Train

250

200 / 50 / 0

MT

0

250

Sub-acute

 

Test

150

50 / 50 / 50

MT

50

100

Acute and sub-acute

JHCSC34

Test

1685

–

ivtPA

810

876

Acute and sub-acute

  1. The ISLES’22 dataset was used in the challenge competition, while the JHCSC was used as an external testing dataset in a post-challenge setting. Further details about the datasets are available in the corresponding data descriptors30,34.
  2. JHCSC Johns Hopkins Comprehensive Stroke Center, RT reperfusion treatment, MT mechanical thrombectomy, ivtPA intravenous tissue plasminogen activator.
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