Double-vaccinated | Triple-vaccinated | Unvaccinated (reference) | |||
OR (95% CI) | P value | OR (95% CI) | P value | ||
Hospitalisation (univariate) | 0.477 (0.334 to 0.682) | <0.001 | 0.155 (0.098 to 0.245) | <0.001 | Ref. |
Hospitalisation (multivariable analysis*) | 0.426 (0.292 to 0.621) | <0.001 | 0.128 (0.080 to 0.207) | <0.001 | Ref. |
*Adjusted for age, gender, use of TNF inhibitor, no immunomodulation and absence of any relevant comorbidities.
TNF, tumour necrosis factor.