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. Author manuscript; available in PMC: 2023 Jun 21.
Published in final edited form as: Gastroenterology. 2023 Jan 10;164(4):619–629. doi: 10.1053/j.gastro.2022.12.042

Table 1.

Demographic and Clinical Characteristics of PREDICTS Cohort

Characteristic HCs UC
No. of individuals 82 82
No. of samples 327a 328
Age at diagnosis or sample A, y, mean ± SD 32.6 ± 5.6 32.0 ± 6.4
Male/female, n 79/3 79/3
Race, n
 White 62 62
 Black 18 18
 Other 2 2
Disease extent at diagnosis, n
 E1: proctitis NA 15
 E2: left-sided colitis NA 12
 E3: extensive NA 32
 Unknown NA 23

NA, not applicable.

a

Sample D from 1 HC subject excluded due to an identification discrepancy.