Table 1. Baseline characteristics of the study population. (n=102).
| Characteristics | Value |
| Age, Median (min-max) (IQR), y | 34 (14-66) (27.25-42.25) |
| Gender | |
| Female | 34 (33.33%) |
| Male | 68 (66.67%) |
| Diagnosis | |
| Ulcerative Colitis | 56 (54.90%) |
| Crohn's Disease | 46 (45.10%) |
| Diagnosed with COVID-19 | 0 |
| Huanan seafood market exposure | 0 |
| Signs and symptoms of COVID-19 | 0 |
| Habitation* | |
| Wuhan | 26 (25.49%) |
| Xiaogan | 22(21.57%) |
| Jingzhou | 12 (11.76%) |
| Suizhou | 8 (7.83%) |
| Xiangyang | 6 (5.88%) |
| Huangshi | 6 (5.88%) |
| Huanggang | 5 (4.90%) |
| Yichang | 5 (4.90%) |
| Jingmen | 4 (3.92%) |
| Xianning | 2 (1.96%) |
| Xiantao | 2 (1.96%) |
| Enshi Tujia and Miao Autonomous Prefecture | 2(1.96%) |
| Tianmen | 1 (0.98%) |
| Qianjiang | 1 (0.98%) |
*All participants are located in Hubei Province.