Comparison of administration of clopidogrel with aspirin versus aspirin alone in prevention of secondary stroke after transient ischemic attack

Clinical and Translational Medicine

Table 4 The frequencies of adverse drug effects in each group

	Aspirin group	Aspirin + Clopidogrel group	P value
Gastrointestinal hemorrhage	1 (3.7%)	2 (7.4%)	NS
Other gastrointestinal complications^a	4 (14.8%)	1 (3.7%)	NS
Hemorrhagic stroke	0 (0%)	1 (3.7%)	NS
Other hemorrhagic events	0 (0%)	0 (0%)	NS