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. 2022 Nov 2;14(21):4628. doi: 10.3390/nu14214628

Figure 4.

Figure 4

Spearman R-correlation coefficient of top 25 VOCs with IBS-SSS total score in patients administered with TBD (A) and LFD (B). Positive correlation values are shown in pink, while negative ones are in light blue. Abbreviations: LFD, low-FODMAPs diet; TBD, tritordeum-based diet; VOC, volatile organic compound.