Table 1.

Patient data at time of sample procurement

Disease	Average age, yearsa	N (female/male)a
Crohn’s disease	49.9	20 (14/5)
Ulcerative colitis	51.2	19 (11/8)
Multiple sclerosis	47.3	19 (14/4)
Rheumatoid arthritis	62.3	21 (14/7)
Healthy controls	32.4	23 (12/11)

^aTabulated metadata does not include information from patients whose metadata was not available