Table 2. Incidence of bleeding events in each stroke subtype group.

	Large-artery atherosclerosis, %			Small-artery occlusion (lacunar), %			Acute stroke of other determined etiology, %			Stroke of undetermined etiology, %
	Prasugrel	Clopidogrel	HR	Prasugrel	Clopidogrel	HR	Prasugrel	Clopidogrel	HR	Prasugrel	Clopidogrel	HR
	N = 553	N = 546	Estimate	N = 583	N = 593	Estimate	N = 35	N = 49	Estimate	N = 714	N = 674	Estimate
			[95% CI]			[95% CI]			[95% CI]			[95% CI]
Life-threatening bleeding	0.9	1.5	0.61 [0.20, 1.87]	1.5	1.2	1.25 [0.46, 3.35]	0.0	2.0	- [-, -]	0.6	1.0	0.54 [0.16, 1.84]
Major bleeding	0.0	0.2	- [-, -]	0.2	0.0	- [-, -]	2.9	0.0	- [-, -]	0.0	0.4	- [-, -]
Clinically relevant bleeding	4.5	3.3	1.38 [0.75, 2.52]	6.0	5.4	1.07 [0.66, 1.73]	8.6	4.1	2.19 [0.37, 13.12]	4.9	4.6	1.07 [0.66, 1.74]
Life-threatening bleeding, major bleeding, and clinically relevant bleeding	5.4	4.9	1.10 [0.65, 1.85]	7.4	6.6	1.08 [0.70, 1.66]	8.6	6.1	1.44 [0.29, 7.16]	5.5	6.1	0.90 [0.58, 1.39]

CI = confidence interval, HR = haard ratio