Association between Embolic Stroke Patterns, ESUS Etiology, and New Diagnosis of Atrial Fibrillation: A Secondary Data Analysis of the Find-AF Trial

Table 2

Association between embolic stroke patterns and the diagnosis of embolic stroke of undetermined source at baseline ().

Embolic stroke pattern	ESUS ()	No-ESUS ()	OR (95% CI)	value
Multiple acute infarcts (, %)	11 (42.3)	46 (45.5)	0.88 (0.37–2.10)	0.767
Simultaneous involvement of different circulations (, %)	8 (30.8)	39 (38.6)	0.71 (0.28–1.78)	0.461
Multiple infarcts of different ages (, %)	11 (42.3)	26 (25.7)	2.11 (0.86–5.18)	0.102
Isolated cortical ischemia (, %)	4 (15.4)	11 (10.9)	1.49 (0.43–5.12)	0.529
At least one embolic stroke pattern (, %)	16 (61.5)	51 (50.5)	1.57 (0.65–3.79)	0.317

ESUS: embolic stroke of undetermined source; OR: odds ratio; CI: confidence interval.