TABLE 2.

Multivariate logistic regression analysis regarding positive antibody response to SARS‐CoV‐2

	Univariate results		Last multivariate model
Parameter	p‐value	Odds ratio (95% CI)	p‐value *	Odds ratio (95% CI)
Age, years	.008	0.93 (0.88–0.98)	.012	0.932 (0.883–0.985)
Gender (Reference: Female)	.087	0.343 (0.10–1.16)
MMF/MPA	.703	0.8 (0.25–2.51)
Serum creatinine level (mg/dL)	.051	0.18 (0.032–1.009)	.045	0.155 (0.025–0.956)

Abbreviations: CI, confidence interval; MMF/MPA, mycophenolate mofetil/mycophenolic acid.

^*Final step of logistic regression analysis using Backward LR method.