Table 2. Tests for differences in patients with RA and COVID-19 versus COVID-19 patients without RA.

RA - rheumatoid arthritis; ICU - intensive care unit

Variable	OR	β	95% confidence interval	p-value
Length of hospital stay	-	0.11	-0.40-2.18	0.18
In-hospital mortality	1.65		1.08-2.54	0.02
ICU admission	1.03		0.72-1.46	0.88
Length of stay in ICU	-	0.11	-10.76-102.09	0.11
Mechanical ventilation	1.82		1.22-2.71	0.003
Length of stay on mechanical ventilation	-	0.33	-39.84-118.03	0.33
Discharged to hospice	0.77		0.38-1.55	0.46