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. Author manuscript; available in PMC: 2019 Nov 1.
Published in final edited form as: Stroke. 2018 Nov;49(11):2715–2722. doi: 10.1161/STROKEAHA.118.020684

Table 2.

Outcome events occurring on the day of procedure vs. day 1–30 thereafter

CAS
(n=2326)		 CEA
(n=2271)		 Total
(n=4597)
Day of procedure Day 1–30 Day of procedure Day 1–30 Day of procedure Day 1–30
Any stroke n(%) 109 52 42 43 151 95
    Ipsilateral 100 (92%) 47 (90%) 42 (100%) 37 (86%) 142 (94%) 84 (88%)
    Non-ipsilateral 9 (8%) 5 (10%) 0 (0%) 6 (14%) 9 (6%) 11 (12%)
Ischemic stroke n (%) 108 (99%) 48 (92%) 41 (98%) 32 (74%) 149 (99%) 80 (84%)
Hemorrhagic stroke n (%) 1 (1%) 4 (8%) 1 (2%) 11 (26%) 2 (1%) 15 (16%)
Non-stroke death 1 7 0 3 1 10

Data are numbers and percentages of patients who experienced an outcome event. CAS = carotid artery stenting; CEA = carotid endarterectomy.