Table 1. Antiplatelet Prescription Patterns After the American Heart Association/American Stroke Association 2019 Guideline Updates.

Antiplatelet therapy at discharge	Patients, No. (%)
	Minor stroke (NIHSS score ≤3)	Nonminor stroke (NIHSS score >3)
Total patients, No.	86 551	46 266
Aspirin monotherapy	39 214 (45.3)	22 791 (49.3)
Clopidogrel monotherapy	6176 (7.1)	3478 (7.5)
DAPT (aspirin and clopidogrel)	40 661 (47.0)	19 703 (42.6)
Aspirin and dipyridamole combination therapy	343 (0.4)	197 (0.4)
Other antiplatelet or combination therapy	157 (0.2)	97 (0.2)

Abbreviations: DAPT, dual antiplatelet therapy; NIHSS, National Institutes of Health Stroke Scale.