Table 5.

Effect of ticagrelor/aspirin vs. clopidogrel/aspirin on clinical outcomes within 90 days.

Outcome	Ticagrelor/Aspirin N (%) (N = 197)	Clopidogrel/Aspirin N (%) (N = 190)	HR (95%CI)	P value	Adjusted HR (95%CI)#	P value
Efficacy outcome
Stroke	9(4.6)	18(9.5)	0.47(0.21–1.05)	0.06	0.47(0.21–1.04)	0.06
Composite vascular events	10(5.1)	20(10.5)	0.47(0.22–1.00)	0.050	0.47(0.22–1.00)	0.049
Ischemic stroke	7(3.6)	17(9.0)	0.39(0.16–0.93)	0.03	0.38(0.16–0.92)	0.03
Safety outcome
Major bleeding	2(1.0)	2(1.1)	0.97(0.14–6.87)	0.97	1.02(0.14–7.29)	0.98
Any Bleeding	39(19.8)	25(13.2)	1.57(0.95–2.59)	0.08	1.57(0.95–2.60)	0.08

CI indicates confidence interval.

^#Adjusted for age and sex.