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. 2020 Nov 11;10:19590. doi: 10.1038/s41598-020-76558-5

Table 5.

Correlations between phenolic acid metabolite excretion and plasma biomarkers.

DHCA-3′-sulfate VA-gly FA-4′-sulfate DHFA-4′-sulfate
HCys
rs ns *0.388 ns ns
p 0.018
CysGly
rs *− 0.340 ns ns *− 0.345
p 0.037 0.034
Insulin
rs *0.328 **0.417
p 0.044 ns 0.009 ns

rs: Spearman’s coefficient; p ≤ 0.05*, p ≤ 0.01**. N = 36. Sum of all metabolites, FA-gly and DHFA showed no correlations with plasma biomarkers. Cys, GSH, uric acid and glucose showed no correlations with phenolic metabolites.