Table 3.

Univariate analysis and multivariate analysis of factors associated with aggregated Spike (S) protein and Membrane (M) protein SARS-CoV-2 specific T cell response in ELISpot analysis. * significant.

	Univariate Analysis		Multivariate Analysis
Variable	Odds Ratio (95% Confidence Interval)	p Value	Odds Ratio (95% Confidence Interval)	p Value
Age, years	1.4 (0.5–2.4)	0.002 *	1.1 (0.1–2.0)	0.031 *
Sex (men/women)	24.2 (−2.5–51.0)	0.076	10.3 (−17.3–37.9)	0.46
Body mass index (kg/m²)	1.9 (−0.1–3.9)	0.056	1.1 (−0.9–3.1)	0.29
Anti-SARS-CoV-2 IgG antibodies positive	55.2 (10.25–100.1)	0.016 *	31.0 (−12.9–74.9)	0.17
COVID-19 severity	38.9 (19.4–58.4)	<0.0001 *	23.85 (0.74–46.96)	0.043 *
Time after SARS-CoV-2 infection (months)	−6.4 (−10.9–−2.08)	0.004 *	−4.4 (−9.2–0.33)	0.068