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. 2022 Jan 4;9:810173. doi: 10.3389/fped.2021.810173

Table 4.

Annual incidence and population based annual incidence of pediatric IBD, CD, and UC.

2017 2018 2019 2020
IBD 7.24
(5.57–9.27)
6.82
(5.16–8.83)
10.27
(8.17–12.74)
13.33
(10.87–16.18)
CD 4.48
(3.19–6.13)
5.26
(3.82–7.07)
7.39
(5.62–9.53)
9.8
(7.71–12.28)
UC 2.76
(1.77–4.11)
1.56
(1.83–4.32)
2.88
(1.83–4.32)
3.53
(2.32–5.13)

IBD, inflammatory bowel disease; CD, Crohn's disease; UC, ulcerative colitis.