Table 2.

OLS regression model for neutralizing antibody titer Z score.

	Unstandardized coefficient	Standardized coefficient	p-value
Intercept	−0.29	0.00	0.59
Age	0.01	0.17	0.24
Male (vs. Female)	−0.29	−0.15	0.22
CT score	0.10	0.36	0.02
Comorbidity (vs. No)	0.67	0.28	0.02
Corticosteroid treatment (vs. No)	−0.83	−0.36	0.01
Intravenous Immunoglobulin (vs. No)	0.23	0.12	0.41
CRP>10 mg/l (vs. CRP< = 10)	0.33	0.16	0.28
Lymphocyte count	−0.03	−0.14	0.25
Days from virus clearance	−0.02	−0.16	0.18

R² = 0.52.