. 2017 Jan 10;9(1):57. doi: 10.3390/nu9010057

Table 3.

Sputum mRNA gene expression at baseline, 4 h, and fold change at 4 h following soluble fibre or control meal challenge ^{^}.

Gene	Soluble Fibre Group (n = 8)			p ^†	Control Group (n = 4)			p ^†	p *
Gene	0 h	4 h	FC	p ^†	0 h	4 h	FC	p ^†	p *
GPR43	0.07 [0.05, 0.29]	0.79 [0.26, 2.01]	6.26 [1.66, 13.5]	0.124	1.53 [0.29, 3.64]	0.24 [0.17, 0.27]	0.31 [0.07, 0.67]	0.068	0.007
GPR41	0.07 [0.04, 0.35]	1.70 [0.14, 5.18]	5.15 [3.96, 22.9]	0.161	1.27 [0.80, 1.42]	0.58 [0.41, 1.22]	0.41 [0.31, 2.37]	0.715	0.027

GPR: G protein-coupled receptor; FC: fold change. ^{^} Data are nonparametric, presented as median [quartile 1, quartile 3], within-group changes analyzed by Wilcoxon matched pairs signed-rank test and group comparison performed using Wilcoxon rank-sum test. ^† Difference in change from 0 to 4 h within group. * Difference in fold change between the soluble fibre and control group.