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. Author manuscript; available in PMC: 2024 May 1.
Published in final edited form as: J Thromb Haemost. 2023 Feb 3;21(5):1148–1155. doi: 10.1016/j.jtha.2023.01.031

Table 2:

Characteristics of ICH Events

Total (n = 55) Antiplatelet (n = 18) Control (n = 37)
ICH Category (%)
 Major 14 (25.5) 5 (27.8) 9 (24.3)
 Measurable 19 (34.5) 5 (27.8) 14 (37.8)
 Trace 17 (30.9) 8 (44.4) 9 (24.3)
Location of bleed
 Intraparenchymal 36 (65.5) 11 (61.1) 25 (67.6)
 Subdural 12 (21.8) 4 (22.2) 8 (21.6)
 Intraventricular 6 (10.9) 3 (16.7) 3 (8.1)
 Subarachnoid 1 (1.8) 0 (0.0) 1 (2.7)
Presence of symptoms 13 (23.6) 5 (27.8) 8 (21.6)
ICH volume, mean +/− SD 10 +/− 20.5 12.5 +/− 23.7 8.9 +/− 19.4
Anticoagulation exposure 32 (58.2) 13 (72.2) 19 (51.4)