Association between potential risk factors and COVID-19-related pneumonia
| Risk factor | OR | 95% CI | P value |
| Age >65 years | 5.87 | 1.15 to 29.66 | 0.03 |
| CCI score >1 | 2.91 | 1.06 to 9.21 | 0.04 |
| UC diagnosis | 2.72 | 1.06 to 6.99 | 0.03 |
| Active IBD | 10.25 | 2.11 to 49.73 | 0.003 |
| Corticosteroids | 4.94 | 0.95 to 25.55 | 0.05 |
| Thiopurines | 1.21 | 0.22 to 6.40 | 0.82 |
| Anti-TNF | 1.18 | 0.47 to 2.97 | 0.71 |
| Vedolizumab | 0.53 | 0.16 to 1.73 | 0.29 |
Bold indicates p < 0.05.
CCI, Charlson Comorbidity Index; TNF, tumour necrosis factor.