Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Dec 26, 2021; 9(36): 11220-11227
Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11220
Figure 2
Figure 2 Exacerbation rates in patients and controls. Exacerbation of ulcerative colitis was significantly more frequent during the first wave of the coronavirus disease 2019 pandemic than in the control period the previous year, occurring in 46 patients (15.9%) and 23 controls (8.9%; P = 0.0151).