Table 3.

Carbohydrate-related symptom burden, 6-month recall

Group	N	Median (IQR)	Comparison	p value	Effect size (r)
FD-IBS	112	254.5 (211–305)	vs. FD	<0.001	0.24
			vs. DGBI-controls	<0.001	0.48
FD	150	189.5 (149–251)	vs. FD-IBS	<0.001	0.24
			vs. DGBI-controls	0.002	0.27
DGBI-controls	126	161.5 (100–221)	vs. FD-IBS	<0.001	0.48
			vs. FD	0.002	0.27

Data are presented as median (IQR). Effect sizes (r) refer to pairwise Mann-Whitney comparisons.

IQR, interquartile range.