From: Comparison of administration of clopidogrel with aspirin versus aspirin alone in prevention of secondary stroke after transient ischemic attack
Drugs
Occurrence of secondary TIA
Number (%)
OR (95% CI)
RR (95% CI)
Aspirin
10 (37.1%)
2.6 (0.8–9)
1.7 (0.8–3.6)
Aspirin + Clopidogrel
5 (18.5%)
1