Table 1.

Multiple logistic regression model

Prediction of positive blocking antibody result at 1 month postvaccination
Variable	OR (95% CI)	P	P adjusted a
Age (years)	1.0 (0.96–1.0)	0.97	0.97
Sex (M vs. F)	0.84 (0.34–2.0)	0.70	0.81
Vaccine type (mRNA-1273 vs. BNT162b2)	1.2 (0.48–3.2)	0.66	0.81
Prior chemotherapy (Y vs. N)	1.6 (0.57–4.6)	0.39	0.72
Disease status (progressing vs. in remission)	0.25 (0.08–0.72)	0.015	0.052
Time since last anti-CD20 (years)	1.3 (1.2–1.4)	3.3 × 10−7	2.3 × 10−6

NOTE: Multiple logistic regression model for binary outcome of blocking antibody positivity at 1 month postvaccination among patients with lymphoma. See Methods for details.

Abbreviations: CI, confidence interval; F, female; M, male; N, no; OR, odds ratio; Y, yes.

^aUsing Benjamini–Hochberg procedure.