Impact of the COVID-19 Pandemic on Acute Ischemic Stroke Presentation, Treatment, and Outcomes

Table 4

Logistic regression models for in-hospital mortality during the control and 2020 Peak-COVID time periods.

Patient characteristics	Control period (January–June 2019)			Peak-COVID (March/April 2020)
	Odds ratio	95% CI	value	Odds ratio	95% CI	value
years	2.02	1.09–3.75	<0.0001	3.28	1.28–8.41	0.014
	3.09	1.71–5.58	0.0002
days	1.90	1.00–3.61	0.049	2.39	1.08–5.28	0.032
hours	4.50	1.47–13.80	0.009

NIHSS: National Institute of Health Stroke Scale; LOS: length of stay; LKW: last known well.