Table 2.

Characteristics of the FMT donors.

FMT donor Group	Antibiotics users				Controls
Patient ID	hABX1	hABX2	hABX3	hABX4	hCTRL1	hCTRL2	hCTRL3	hCTRL4	p
Gender	Male	Female	Female	Female	Male	Female	Female	Female	1i
Age at sampling	30	51	30	52	39	51	31	59	0.56ii
BMI	21.06	24.69	23.14	24.94	24.49	18.83	23.03	23.04	0.34ii
Stool type (BSS)	1	3	3	4	1	4	2	5	NA
Antibiotics courses (last 5 y before sampling)*	5	7	10	10	0	0	0	0	0.02i
Diet	Omnivore	Omnivore	Omnivore	Omnivore	Omnivore	Omnivore	Omnivore	Omnivore	p > 0.05i

*- Controls had not taken antibiotics in the last 10 years. See the list of preceding exclusion criteria for donor selection in Methods and Supplementary Tables S1 and S2. BMI – body mass index, BSS – Bristol stool scale.

ⁱ- p-values based on Fisher’s exact test. ⁱⁱ - p-values based on the Wilcoxon Rank Sum Test. Diet was compared using the top three Principal Components which described the most variability in the Food Frequency Questionnaire.