Table 2.

Glycated hemoglobin levels over the course of the study, by group

Group	N	Mean	SD	Range	Median	IQR
FMT (n = 15)
Baseline	11	6.75	1.09	5.60–8.90	6.30	6.10–7.60
6 wk	11	6.65	1.09	5.60–9.10	6.10	6.00–7.60
6 mo	11	6.95	1.19	5.40–9.50	6.50	6.20–7.70
1 yr	11	7.34	1.85	5.60–11.50	6.70	5.80–8.30
Placebo (n = 13)
Baseline	11	6.99	1.99	4.80–12.50	6.60	6.00–7.50
6 wk	11	6.75	1.38	5.00–10.20	6.30	6.00–7.40
6 mo	11	6.97	1.98	4.90–12.20	6.40	5.90–7.20
1 yr	11	7.29	2.56	4.90–13.80	6.30	5.90–8.10

IQR: Interquartile range; FMT: Fecal microbiota transplantation.