Table 2: Randomized Trials of Aspirin Data

Study Number	Aspirin + Dipyridamole (A) event/total	Aspirin (B) event/total	Control (C) event/total
1	15/49	10/47	18/51
2	35/162	37/155	47/153
3	83/368	85/373	114/371
4	23/100	16/100	39/100
5	6/16	2/16	12/17
6	0/100	6/100	12/100
7	20/60	22/64
8	26/313	27/317
9	10/41	6/40
10	8/55	15/55
11	33/160		37/160
12	37/202		81/205
13	4/18		9/30
14	17/62		20/63
15	8/61		24/64
16	13/47		27/46
17	21/34		14/35
18	11/72		15/68
19	6/187		13/189
20	86/286		86/263
21	4/33		15/32
22	15/50		12/50
23	7/22		19/31
24	15/132		13/67
25		15/71	16/71
26		6/29	15/31
27		7/68	17/69
28		24/215	47/213
29		19/148	28/150
30		6/19	18/25
31		2/47	11/45