TABLE 2.

Multivariate analysis comparing COVID+ versus non‐COVID+ stroke patients in the Swiss Stroke Registry : parameters independently associated with COVID‐19 infection

Variable	OR (95% CI)	P value
Multiple arterial territories	2.35 (1.08–5.14)	0.032
Stroke etiology
Large artery atherosclerosis a	0.16 (0.02–1.21)	0.075
Cryptogenic a	0.37 (0.14–0.99)	0.049
More than one possible etiology a	2.50 (0.99–6.32)	0.054

Values in bold type denote statistical significance.

^a Versus other categories merged: cardioembolic, rare etiologies, small vessel disease.