Empirical and estimated marginal means by study groups and treatment
| Group | Empirical mean (SD) | EMM* (95% CI) |
| Controls | 9.36 (1.85) | 8.48 (8.12 to 8.85) |
| IMIDs all | 6.47 (3.14) | 6.90 (6.45 to 7.35) |
| IMIDs b/tsDMARDs | 6.49 (2.91) | 6.90 (6.22 to 7.58) |
| csDMARDs | 6.26 (3.00) | 6.67 (5.84 to 7.50) |
| Untreated | 6.64 (3.70) | 7.13 (6.30 to 7.96) |
*Adjusted for age, sex, time elapsed from first vaccination date to sampling date.
bDMARDs, biological disease-modifying antirheumatic drugs; csDMARDs, conventional synthetic disease-modifying antirheumatic drugs; EMM, estimated marginal mean; IMIDs, immune-mediated inflammatory diseases; tsDMARDs, targeted-synthetic disease-modifying antirheumatic drugs.